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Function Cloud & Data Engineering Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Meet Our Team - Own end-to-end quality assurance processes across product and system lifecycles, from requirement review through to production release. What you 'll be doing - Experience in quality assurance, software testing, or related field. - Proven ability to design and execute comprehensive test strategies across functional and non-functional requirements. - Familiarity with test automation frameworks and tools. - Strong analytical mindset with attention to detail and structured problem-solving skills. - Experience working in agile or squad-based delivery environments. What you bring to the team - Drive continuous improvement in QA practices, tooling, and automation across the team. - Setting quality standards and ensuring consistency across squads. About US We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. #LI-JK1 About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0136843 Date Posted: 2026-07-13 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Project/Program Management Job Schedule: Full time Remote: No Job Description: The opportunity: Join Hitachi Energy Thailand and work in a team that is dedicated to creating a future where innovative digital technologies allow greater access to cleaner energy. The Project Execution team are at the heart of our organization, meeting and exceeding customer expectations while helping to build a sustainable and profitable future. PG: 2408 Power Transformer/ BU: Transformers, fAPM will lead Power Transformer projects within the Power Transformers Thailand factory / APMEA HUB. Reporting to the Project Management Manager, APM will maintain and enhance customer satisfaction by providing excellent service at all stages of the project. How you’ll make an impact: - You will be leading the project team with clear guidelines, tasks and milestones, while motivating and providing feedback. - You will be managing all aspects of the project to agreed-upon customer requirements and ensuring all technical, safety, quality and financial targets are met. - You will be overseeing the development of project plan documents in relation to scope, budget, schedule, and risk management and monitoring each stage of project implementation to ensure best practices in cost control, resource efficiency, risk management and health, safety and the environment. - You will identify, analyze and address project risks, with the regular sharing of lessons learned, coordinate contract negotiation and claims with customers, in collaboration with the Supply Chain and Legal departments. - You will achieve project deliverables and compliance with contract requirements, build strong relationships with customers and stakeholders. - Living Hitachi Energy’s core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. - You will be responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines. Your background: - You hold a bachelor’s degree in electrical engineering Power or higher. - 3 to 5 years of experience in Project Management Field, working as Project Engineer role with relevant to power transformer products, power substation, LV, MV and HV switchgear. Holding PMP certificate is preferred. - Demonstrated experience in management of project scope, cost, schedules, and vendors/subcontractors. - Sound knowledge of power transformers and the Utility and Industrial segment, market. - Current electrical engineer License valid in monitor and control. Knowledge of Microsoft Office and SAP. - A collaborative, solutions-oriented approach and strong communication skills. - Fluent in Thai and English communication More about us: We offer, at Hitachi Energy Thailand, we offer a suite of employee benefits to complement our pay offering, supporting employees’ financial, physical and mental wellbeing: - 1 month of guaranteed bonus (Fix bonus) plus Performance Bonus. (Depending on employee’s performance result and Business performance). - 10 days annual leave (Service year 0-5), 15 days annual leave (Service year 6-10), flexible working policy, Flexibility working time. - Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual health checkup, Provident Funds (employees can contribute up to 15%). - Growth possibility: Learning and development platform, career movement opportunity within organization. - Possibility to gain experience in international environment. Please be advised that the benefits provided may differ depending on the employee’s country of hire. Accessibility and reasonable accommodation Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response. Use of Al and automated tools in recruitment As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice. Background Screening and Security Checks As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws. For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position. The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0137075 Date Posted: 2026-07-15 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Human Resources Job Schedule: Full time Remote: No Job Description: The opportunity: The HR Business Partner acts as a strategic partner to Service Business in Thailand, Singapore, Malaysia and Indonesia supporting all HR business partnering activities in the local service units. In addition, the role leads and drives HR initiatives, transformation projects, and workforce programs across Service Business Units covering four Local Service Units (LSUs), contributing to the achievement of business objectives within a matrix organization. The role holder will work closely with LSU management team, local country HRs and HR Centers of Expertise (CoEs) to deliver people strategies, organizational effectiveness, talent management, employee engagement, and change management initiatives while ensuring compliance with local labor laws and company policies. How you’ll make an impact: HR Business Partnering - Serve as the primary HR partner for business leaders and managers in 4 local service units (LSUs) – Thailand, Singapore, Malaysia and Indonesia - Support the full spectrum of HRBP activities, including workforce planning, talent management, succession planning, performance management, employee relations, organizational design, and change management. - Partner with leaders to align people strategies with business priorities and growth objectives. - Provide coaching and guidance to managers on leadership effectiveness, employee development, and people matters. - Drive employee engagement initiatives and foster an inclusive, high-performance culture. - Support annual HR processes, including performance reviews, talent reviews, compensation cycles, and succession planning. - Analyze workforce trends and HR metrics to provide insights and recommendations to business leaders. - Ensure compliance with local labor legislation and company policies, by partnering with country HRs - Lead and coordinate HR projects and initiatives across Service Business Units covering four Local Service Units in alignment with Xmatrix - Partner with LSU leadership teams to identify organizational needs and implement solutions. - Drive cross-functional and matrix HR initiatives related to workforce planning, talent development, capability building, diversity and inclusion, engagement, and organizational effectiveness. - Manage project timelines, stakeholder alignment, risk mitigation, and communication plans. - Facilitate best-practice sharing and HR process standardization across Service LSUs. - Support business transformation, restructuring, and change management initiatives as required. - Collaborate with global, regional, and local HR teams to ensure successful implementation of strategic HR programs. Talent & Leadership Development - Facilitate talent review and succession planning discussions. - Identify critical talent gaps and develop action plans with leaders. - Support leadership development and talent acceleration initiatives. - Champion learning and capability-building programs to strengthen organizational effectiveness at all LSU level Employee Engagement & Compliance - Manage employee relations matters with appropriate guidance from HR leadership and legal teams. - Ensure adherence to local employment laws and corporate governance requirements in alignment with country HRs - Support investigations, disciplinary processes, and conflict resolution when necessary. - Continuous employee engagement initiatives at all LSU levels - Partnering with L&D teams and arranging for training programs HR Operations & Collaboration - Work closely with HR Operations, Talent Acquisition, Compensation & Benefits, Learning & Development, and Global Mobility teams to deliver integrated HR solutions. - Ensure high-quality execution of HR processes and employee experience initiatives. - Contribute to continuous improvement of HR practices and organizational effectiveness. Your background: Education - Bachelor's degree in Human Resources, Business Administration, Psychology, or a related field. - Master's degree or HR certification is an advantage. Experience - 10 - 12 years of progressive HR experience, including HR Business Partnering responsibilities. - Proven experience partnering with senior business leaders in a matrix organization. - Experience managing regional, multi – country cross-functional HR projects. - Experience supporting service, engineering, industrial, or technology-based businesses is preferred. Competencies - Strong business acumen and strategic thinking. - Excellent stakeholder management and influencing skills. - Project management and change management capability. - Strong communication and presentation skills. - Data-driven decision-making and analytical skills. - Ability to manage multiple priorities across diverse stakeholder groups. - Collaborative mindset with the ability to operate effectively in a global matrix environment. More about us: We offer, at Hitachi Energy Thailand, we offer a suite of employee benefits to complement our pay offering, supporting employees’ financial, physical and mental wellbeing: - 1 month of guaranteed bonus (Fix bonus) plus Performance Bonus. (Depending on employee’s performance result and Business performance). - 10 days annual leave (Service year 0-5), 15 days annual leave (Service year 6-10), flexible working policy, Flexibility working time. - Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual health checkup, Provident Funds (employees can contribute up to 15%). - Growth possibility: Learning and development platform, career movement opportunity within organization. - Possibility to gain experience in international environment. Please be advised that the benefits provided may differ depending on the employee’s country of hire. Accessibility and reasonable accommodation Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response. Use of Al and automated tools in recruitment As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice. Background Screening and Security Checks As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws. For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position. The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0122509 Date Posted: 2026-03-17 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Quality Management Job Schedule: Full time Remote: No Job Description: The opportunity: The Process & Continuous Improvement Engineer is responsible for designing, controlling, and optimizing manufacturing processes to ensure high efficiency, stability, and product quality. This role also leads Continuous Improvement (CI) initiatives across the organization using Lean, Kaizen, and Six Sigma methodologies to enhance productivity, reduce waste, and drive long-term cost savings. How you’ll make an impact: - You will study, design, and improve production processes to enhance efficiency and stability, analyze and resolve production issues (Troubleshooting) to support real-time operations and develop and maintain process documentation such as WI, SOP, Process Flow, PFMEA, and Control Plans. - You will monitor and analyze key process parameters to reduce variability and maintain process control, collect and analyze data such as cycle time, downtime, scrap rate, and defect rate also lead Lean, Kaizen, DMAIC, and waste elimination projects. - You will develop and execute CI roadmaps at the department or organizational level; perform root cause analysis (RCA) and recommend improvement actions also track project performance and evaluating cost savings and ROI. - You will promote a continuous improvement mindset across the organization, execute projects to reduce scraps, shorten cycle time, and increase output and analyze efficiency metrics such as OEE, FPY, yield to identify improvement areas. - You will optimize production layout to improve workflow and reduce unnecessary movement, support the design and improvement of jigs, fixtures, and tools to enhance productivity and perform investment analysis and justify project ROI for new technology implementation. - You will conduct training on Lean, Kaizen, 5S, and CI fundamentals for employees, support supervisors in process control and operational problem-solving also prepare reports and present improvement results to management. - You will be responsible for ensure compliance with applicable external and internal regulations, procedures, and guidelines. - Living Hitachi Energy’s core values safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. Your background: - You hold a bachelor’s degree in industrial engineering, Mechanical Engineering, Electrical Engineering, or related field. - Minimum 5 to10 years of experience in Process Engineering, Production, or Continuous Improvement. - Knowledge or certification in Lean, Kaizen, Six Sigma (Yellow/Green Belt is an advantage). - Strong analytical skills and proficiency in Excel, Power BI, or Minitab. - Strong problem-solving, communication, and presentation skills. - Good in English and Thai - Ability to work collaboratively across multiple departments. More about us: We offer, at Hitachi Energy Thailand, we offer a suite of employee benefits to complement our pay offering, supporting employees’ financial, physical and mental wellbeing: - 1 month of guaranteed bonus (Fix bonus) plus Performance Bonus. (Depending on employee’s performance result and Business performance). - 10 days annual leave (Service year 0-5), 15 days annual leave (Service year 6-10), flexible working policy, Flexibility working time. - Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual health checkup, Provident Funds (employees can contribute up to 15%). - Growth possibility: Learning and development platform, career movement opportunity within organization. - Possibility to gain experience in international environment. Please be advised that the benefits provided may differ depending on the employee’s country of hire. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Function Enterprise Applications Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Meet Our Team - SAP MM staff Augmentation service. What you 'll be doing - Responsibility and solving users' issues and ensure seamless integration with other applications. - Support or implementation and Change Request to user requirement. Identify, take ownership of, and drive issue resolution. - Propose and implement opportunities for process enhancements. - Configure the SAP system and develop add-on program specifications in alignment with the business process design for the MM Module. - Execute project activities in accordance with the project master plan, including system unit testing, add-on program testing, system integration testing, and end-user training. What you bring to the team - Provide up-to-date project status reports and progress updates. - Promptly report project issues and risks. About US We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. #LI-JK1 About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Function Cloud & Data Engineering Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description Responsible for planning and leading teams to deliver projects that span across teams from internal and external. Manage resources, schedules, and budget. This also includes management of issues, risks and project change requests to ensure successful commitment to quality and on-time project delivery. Contribute to process improvement initiatives as it relates to improving project delivery. Senior Project Manager might be required to coach and mentor junior staff and ensure that they can manage the projects properly. Key Responsibilities - Work with stakeholders to define project scope, objective, dependencies, and timeline. - Estimate resources and cost to reach objective and manage resources in an effective and efficient on resources capability. - Prepare budget and track project costs to meet budget plan and prepare the financial and procurement documents for both purchaser and vendor contract. - Work with project teams to develop and manage a detailed project plan for all phases of the projects. - Manage teams to find solutions with relevance and related teams. - Manage backlogs prioritization, resources utilization and change management. - Organizing meeting projects/sprints grooming, planning, project progress update, demo, and deployment. Minutes on key summarization, issues, and actions. - Monitor, track, and control project progress, resolve issues, blockers, conflicts, dependencies, and critical path deliverables. - Manage projects quality for both functional and non-functional following the standard that is being defined. - Communicate project progress status update regarding project milestones, deliveries, dependencies, risks, and issues including proposed mitigation plan to stakeholders. - Build and motivate project team members to meet project goals, adhering to their responsibilities and project milestones. - Measure project performance to identify areas for improvement. - Process improvement, projects/sprint retrospective to continue improving process and project team quality. Qualifications - Bachelor's Degree / Master's Degree in IT, Computer Engineer, Computer Science, Management Information System or related fields. - 3-7 years’ experience in IT project management, IT Software delivery or IT consulting. - Knowledge of fundamental Project Management processes, methodologies, tools, and techniques. - If have Project Management Certificate such as PMP or Agile certificate is plus. - Experience in Software Project Management in Banking or Financial / Insurance Industry. - Ability to encourage and enable people to work together as a team to accomplish the project. - Strong communication and presentation skills. - Strong problem solving and analytical skills. About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Function Enterprise Applications Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Meet Our Team Support and execute cutover activities, working closely with the Implementor, MDM team and Suntory teams to ensure a smooth go live. What you 'll be doing - Experience in SIT, UAT, training, and/or cutover support - Strong coordination and communication skills - Good English proficiency - Join and actively support SIT, UAT, and TTT activities - Prepare and execute End User Training (EUT), including training materials and delivery What you bring to the team - Knowledge of SAP S/4HANA (Fiori-based) in modules: SD/TM, FICO, PP/QM, MM/EWM Experience in SIT, UAT, training, and/or cutover About US We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. #LI-JK1 About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Location: Bangkok, Thailand Job ID: R0132077 Date Posted: 2026-05-25 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Project/Program Management Job Schedule: Full time Remote: No Job Description: The opportunity: Hitachi Energy Service is a global leader in providing secure, sustainable, and innovative service solutions. As a trusted lifecycle partner, we empower customers and partners to manage asset lifecycles comprehensively—from installation and commissioning, through upgrades and repairs, to replacement and decommissioning. Our services are adaptable to a range of operations and maintenance (O&M) strategies and can be delivered as standalone solutions or within our EnCompass™ partnership agreements. We are committed to driving sustainability and supporting the net-zero transition through our ‘Sustain & Decarbonize’ initiatives. The Service Operations Administrator provides general administrative and clerical services within the Service Operation Department. The role is crucial in supporting the department's seamless execution of service projects and ensuring the effectiveness and efficiency of all operational processes. How you’ll make an impact: - You will assist the Operations Manager or Project Manager in identifying specific project actions and notifications required to meet contractual obligations during project execution, support the identification of the contract baseline and the development of project wall charts, acknowledge orders in the SAP system, ensuring accuracy and timely processing, prepare payment requests and customer invoices, maintaining clear communication with clients regarding financial transactions. - You will collaborate with the Supply Chain Management team and initiate Purchase Requisitions and Purchase Orders for suppliers and subcontractors in alignment with project requirements, work with Supply Chain Management on material and goods receipts. - You will process Supply Orders and Service Execution Order invoices, handle tax matters, and ensure all receipts are properly placed with customers, prepare documentation and provide administrative assistance within the Service Operation Department. - You will implement Hitachi Energy Service Operations processes and actively engage with team members in the continuous improvement of procedures to maximize departmental efficiency and effectiveness, maintain records, databases, filing systems, and archives in both electronic and physical formats to ensure easy retrieval and compliance with record-keeping standards, conduct inquiries into specific contract or subcontract issues as assigned, and assist in the preparation of periodic status reports. - You will organize materials and logistics for meetings, presentations, and training sessions, and perform general administrative activities as required within the Service Operation Department. - You will be responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines. - Living Hitachi Energy's core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. Your background: - A bachelor’s degree in business administration or a related discipline is required. - Possess 4 to 7 years of relevant experience in administrative or operational support capacities. - Demonstrated administrative expertise with experience supporting operational or project-based functions, familiarity with SAP systems is highly desirable, proactive and methodical thinkers with a positive attitude and outstanding collaborative skills. - Strong analytical and strategic thinking skills, with the ability to translate data into actionable insights. Exhibits a strong willingness and aptitude to acquire new competencies and adjust to evolving requirements. - Must be detail-oriented, highly organized, and adept at managing multiple priorities. The position necessitates exceptional communication abilities and the capacity to work both independently and effectively within a dynamic team environment. - Excellent communication, negotiation, and presentation skills (both written and verbal) in English and Thai. More about us: We offer, at Hitachi Energy Thailand, we offer a suite of employee benefits to complement our pay offering, supporting employees’ financial, physical and mental wellbeing: - 1 month of guaranteed bonus (Fix bonus) plus Performance Bonus. (Depending on employee’s - performance result and Business performance). - 10 days annual leave (Service year 0-5), 15 days annual leave (Service year 6-10), flexible working policy, Flexibility working time. - Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual health checkup, Provident Funds (employees can contribute up to 15%). - Growth possibility: Learning and development platform, career movement opportunity within organization. - Possibility to gain experience in international environment. Please be advised that the benefits provided may differ depending on the employee’s country of hire. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Function Cloud & Data Engineering Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description Key Responsibilities - Develop and maintain NodeJS programs, using various high technology tools - Responsible for capturing requirements, designing, creating technical specifications, developing, and knowledge transfer to users. - Analyst and design functions of applications. - Fix problems of applications in production environment. - Provide consultation of application related issues to users Qualifications - Bachelor’s degree in Computer Science or a related engineering field - 2 – 3 years’ experience in software development - Experienced in NodeJS - Required programming skills in Java and SQL - Good communication and interpersonal skills. - Coordinating with various teams working on distinct layer - Problem solving skills - Having experience in Project Based would be an advantage About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Function Cloud & Data Engineering Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description Fullstack (FE/ BE) "????? develop ??????? profile ???????????????? FE - Framework: Next.js 14 , Angular - TypeScript: Full static typing across the codebase. - Styling: SCSS Modules with BEM for modular and maintainable CSS. - State Management: Zustand for lightweight and efficient global state. - Testing: Jest for unit testing - Developer Android : React Native / Native Module BE - Framework: Spring Boot - Java: JAVA 21 - Testing: Mockito for unit testing Experience - Experience in developing an application (RESTful API, JSON) using web service (Java SpringBoot). - Experience in React/Next JS (option) - API lead development experience using AWS services - Experience with container technologies (Docker/LXC) and container orchestration platform such as Kubernetes/EKS/etc. - Experience with Continuous Integration and Continuous Deployment (CI/CD) tools like Jenkins, GitLabCI, ArgoCD - Knowledge on deployment configuration management like Helm About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Function Cloud & Data Engineering Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description Developer - Angular, .Net "Job Qualifications • Proven experience in developing web applications using Angular and .NET Core. • Ability to write clean, readable, and maintainable code, following best practices and clean code principles. • Strong skills in Entity Framework Core, with the ability to write Raw SQL commands when needed. • Basic understanding of database structure and performance optimization. • Experience in writing unit tests, with foundational knowledge of Test-Driven Development (TDD) and Integration Testing. • Familiarity with Agile development methodologies and effective use of Git Workflow in a team environment. • Available to start immediately or within a short notice period will be benefit. Tech Stack Requirements • Frontend: Angular Framework. • Backend: .NET Core Web API, implemented with Clean Architecture principles. • ORM & Data Layer: Entity Framework Core, with connectivity to both Oracle Database and SQL Server. • Testing: Systematic implementation of unit About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Function Cloud & Data Engineering Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description System Analyst Design and coding on specific language. • Producing clean, efficient code based on specifications • Testing and deploying programs and systems • Fixing and improving existing software • Requires JavaAPI, Java Springboot, Spring integration • Familiar with Mobile application will be advantage About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Location: Bangkok, Thailand Job ID: R0124671 Date Posted: 2026-04-07 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Sales, Marketing & Product Management Job Schedule: Full time Remote: No Job Description: The opportunity: Join Hitachi and work in a team that is dedicated to creating a future where innovative digital technologies allow greater access to cleaner energy. Tendering function is purposed to support local sales organization and taken responsibility to create and complete bids/estimations/quotations based on customer specification or customer requirements/budget in order to achieve both market competitiveness and high margin for the Company. Maintain and improve the balance between all ABB units and customers that are present in the area of responsibility. Grid Integration support customers in creating stronger, smarter and greener grids adapted to meet the needs of the changing power landscape. Our system solutions are designed and delivered to provide the highest lifecycle value with the lowest risk. You will be part Grid Integration projects achievement within the Power Grids business in Thailand. Reporting to the operation unit manager, you will maintain and enhance customer satisfaction by providing excellent solution at since first stage of the project. How you’ll make an impact: - You will provide any necessary technical support to Sales Managers during technical meetings, responsible for collecting all information needed to prepare the proposal, including both technical and cost elements and creating and complete bid documents (Technical proposal and Commercial proposal based on customer specification or customer budget. - You will identify potential vendors for equipment and materials required in the project and technically evaluate supplier offers to check match with specifications, collect and archive documentation regarding the offer/order and records assumptions and decisions taken during the development process. - You will ensure tenders are well documented in a timely manner and with appropriate level of detail, including full and accurate costs, identify potential risks in the bids, quotations, estimate, and in any related contract agreements across customers/channels. - You will provide information and/or participate in the Risk Review process in accordance with HPG policy, ensure that inputs from related functions for editing activities are provided on time and according to established quality procedures. - You will regularly report the status of the bids using defined tools and collects and analyses the reasons for tenders being lost and won, collaborate with Supply Chain Management to coordinate requests to subcontractors. - You will be responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines. - Living Hitachi Energy's core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. Your background: - Bachelor degree in Electrical engineering Power. - 0-2 years of experience in Sales Engineering field or working as Project control role with relevant to power transformer products, power substation, LV, MV and HV switchgear is preferred (New graduated is welcome). - Time management, presentation, and planning skills. The ability to relate technical information to non-technical customers. - Expert in Microsoft Office (Word, Excel, PPT). Strong in collaborative and communication skills. - Good in English communication. More about us: We offer, at Hitachi Energy Thailand, we offer a suite of employee benefits to complement our pay offering, supporting employees’ financial, physical and mental wellbeing: - 1 month of guaranteed bonus (Fix bonus) plus Performance Bonus. (Depending on employee’s performance result and Business performance). - 10 days annual leave (Service year 0-5), 15 days annual leave (Service year 6-10), flexible working policy, Flexibility working time. - Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual health checkup, Provident Funds (employees can contribute up to 15%). - Growth possibility: Learning and development platform, career movement opportunity within organization. - Possibility to gain experience in international environment. Please be advised that the benefits provided may differ depending on the employee’s country of hire. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Function DS Enterprise Applications Our Company We’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration. Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement – your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us. Job description SAP PM consultant 5+ years experience in SAP PM Module (SAP S/4 HANA) o Must have completed at least 4 end-to-end implementations o Good configuration knowledge of PM 5+ years experience in SAP PM Module (SAP S/4 HANA) • The Consultant should have relevant experience in the following areas o SAP PM Implementation Experience o End-to-end Implementation experience. o Must have completed at least 4 end-to-end implementations. o Good configuration knowledge of PM module About us We’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you. Fostering innovation through diverse perspectives Hitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth. We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work. How we look after you We help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with. We’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0123206 Date Posted: 2026-03-18 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Project/Program Management Job Schedule: Full time Remote: No Job Description: The opportunity: Join Hitachi Energy Thailand and work in a team that is dedicated to creating a future where innovative digital technologies allow greater access to cleaner energy. The Project Execution team are at the heart of our organization, meeting and exceeding customer expectations while helping to build a sustainable and profitable future. PG: 2408 Power Transformer/ BU: Transformers, fAPM will lead Power Transformer projects within the Power Transformers Thailand factory / APMEA HUB. Reporting to the Project Management Manager, APM will maintain and enhance customer satisfaction by providing excellent service at all stages of the project. How you’ll make an impact: - You will be leading the project team with clear guidelines, tasks and milestones, while motivating and providing feedback. - You will be managing all aspects of the project to agreed-upon customer requirements and ensuring all technical, safety, quality and financial targets are met. - You will be overseeing the development of project plan documents in relation to scope, budget, schedule, and risk management and monitoring each stage of project implementation to ensure best practices in cost control, resource efficiency, risk management and health, safety and the environment. - You will identify, analyze and address project risks, with the regular sharing of lessons learned, coordinate contract negotiation and claims with customers, in collaboration with the Supply Chain and Legal departments. - You will achieve project deliverables and compliance with contract requirements, build strong relationships with customers and stakeholders. - Living Hitachi Energy’s core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. - You will be responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines. Your background: - You hold a bachelor’s degree in electrical engineering Power or higher. - 3 to 5 years of experience in Project Management Field, working as Project Engineer role with relevant to power transformer products, power substation, LV, MV and HV switchgear. Holding PMP certificate is preferred. - Demonstrated experience in management of project scope, cost, schedules, and vendors/subcontractors. - Sound knowledge of power transformers and the Utility and Industrial segment, market. - Current electrical engineer License valid in monitor and control. Knowledge of Microsoft Office and SAP. - A collaborative, solutions-oriented approach and strong communication skills. More about us: We offer, at Hitachi Energy Thailand, we offer a suite of employee benefits to complement our pay offering, supporting employees’ financial, physical and mental wellbeing: - 1 month of guaranteed bonus (Fix bonus) plus Performance Bonus. (Depending on employee’s performance result and Business performance). - 10 days annual leave (Service year 0-5), 15 days annual leave (Service year 6-10), flexible working policy, Flexibility working time. - Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual health checkup, Provident Funds (employees can contribute up to 15%). - Growth possibility: Learning and development platform, career movement opportunity within organization. - Possibility to gain experience in international environment. Please be advised that the benefits provided may differ depending on the employee’s country of hire. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0120343 Date Posted: 2026-03-11 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Production & Skilled Trades Job Schedule: Full time Remote: No Job Description: Job Profile Summary Manufacturing Production Workers focus on setting up, operating, maintaining, and troubleshooting manufacturing production (i.e., machining, processing, assembly, or packaging) equipment including: Operating machine tool, chemical processing, assembly, or packaging equipment to manufacture products according to production specifications, schedules, volume/cost/wastage targets, and quality standards. Moving, packing, and sorting raw materials or finished goods. Monitoring the quality of output to identify, discard, or re-manufacture faulty products. Maintaining accurate daily production records as input to manufacturing performance analysis An Entry Para-Professional (S15) requires very basic knowledge of job procedures and tools obtained through limited work experience and may require vocational education. Responsibilities may include: Work is routine or follows standard procedures, only very occasionally require interpretations or deviation from standard procedures. Works under close to moderate supervision. Communicates information that requires some basic explanation or interpretation. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0120334 Date Posted: 2026-03-11 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Production & Skilled Trades Job Schedule: Full time Remote: No Job Description: Manufacturing Production Workers focus on setting up, operating, maintaining, and troubleshooting manufacturing production (i.e., machining, processing, assembly, or packaging) equipment including: Operating machine tool, chemical processing, assembly, or packaging equipment to manufacture products according to production specifications, schedules, volume/cost/wastage targets, and quality standards. Moving, packing, and sorting raw materials or finished goods. Monitoring the quality of output to identify, discard, or re-manufacture faulty products. Maintaining accurate daily production records as input to manufacturing performance analysis An Entry Para-Professional (S15) requires very basic knowledge of job procedures and tools obtained through limited work experience and may require vocational education. Responsibilities may include: Work is routine or follows standard procedures, only very occasionally require interpretations or deviation from standard procedures. Works under close to moderate supervision. Communicates information that requires some basic explanation or interpretation. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0120330 Date Posted: 2026-03-11 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Production & Skilled Trades Job Schedule: Full time Remote: No Job Description: Manufacturing Production Workers focus on setting up, operating, maintaining, and troubleshooting manufacturing production (i.e., machining, processing, assembly, or packaging) equipment including: Operating machine tool, chemical processing, assembly, or packaging equipment to manufacture products according to production specifications, schedules, volume/cost/wastage targets, and quality standards. Moving, packing, and sorting raw materials or finished goods. Monitoring the quality of output to identify, discard, or re-manufacture faulty products. Maintaining accurate daily production records as input to manufacturing performance analysis An Entry Para-Professional (S15) requires very basic knowledge of job procedures and tools obtained through limited work experience and may require vocational education. Responsibilities may include: Work is routine or follows standard procedures, only very occasionally require interpretations or deviation from standard procedures. Works under close to moderate supervision. Communicates information that requires some basic explanation or interpretation. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Location: Bangkok, Thailand Job ID: R0116539 Date Posted: 2026-02-06 Company Name: HITACHI ASIA (THAILAND) CO., LTD. Profession (Job Category): Sales, Marketing & Product Management Job Schedule: Full time Remote: No Job Description: Key Responsibilities • Administer and execute the full sales cycle for Hitachi’s industrial equipment and IoT systems, focusing primarily on meeting targets within the Japanese customer segment in Thailand. • Develop and implement strategic marketing initiatives designed to increase product visibility and engagement among Japanese business partners and end-users. • Cultivate and maintain strong, long-term business relationships with Japanese partners, customers, and stakeholders in the general industries sector. • Serve as the primary liaison, engaging with existing and potential Japanese clients to understand their complex needs and provide intensive solutions for business growth. • Collaborate internally and externally, ensuring that Japanese customers receive appropriate product advice and required technical support, such as model selection guidance or usage guidelines. Qualifications • Experience and Education: ◦ A Bachelor’s degree in a relevant field (e.g., Business, Marketing, Engineering). ◦ Minimum of 3 years of professional experience in marketing planning and sales management/administration. ◦ Familiarity with industrial products and systems (such as motors, electrical components, or similar products handled by ICE), and experience in selling IT or IoT solutions is highly desirable. • Language and Cultural Expertise (Mandatory): ◦ Exceptional proficiency in both the Thai and Japanese languages (written and verbal) is required to effectively manage the customer base, as Japanese personnel are often required to take care of Japanese customers. • Skills and Attributes: ◦ Age between 28 and 40 years old. ◦ Excellent interpersonal skills and a highly customer-oriented mindset, aimed at sustaining business growth and keeping long-term business relationships. ◦ Exceptional communication and representation skills, with a proven ability to engage and entertain clients effectively to build long-term cooperation. ◦ Strong communication and writing skills in English are appreciated. ◦ Possess an aggressive mentality, continually trying to learn new market topics and products. ◦ The ability to play golf will be given special consideration(empty)

Location: Samut Prakan, Samut Prakan, Thailand Job ID: R0114771 Date Posted: 2025-12-16 Company Name: HITACHI ENERGY (THAILAND) LIMITED Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The opportunity: Power the Future of Energy – Join Us as a Transformer Application Engineer. Are you ready to power the future? At Hitachi Energy, we’re not just building transformers—we’re transforming the way the world uses energy. We’re looking for a Transformer Application Engineer who’s not just technically skilled, but passionate about driving the global energy transition. This is your opportunity to become a trusted advisor and technical leader in a role that blends engineering expertise with strategic impact. In this role, you’ll be the go-to expert for our cutting-edge transformer solutions, helping customers across the region embrace decarbonization, digitalization, and smarter energy systems. You’ll lead business development initiatives, influence market trends, and work closely with sales, R&D, and customers to deliver transformative solutions that matter. If you're looking for a role where your engineering expertise drives real-world change—and where your voice matters in shaping the energy landscape—this is your moment. How you’ll make an impact: - You will lead the regional Application Engineering & Business Development activities related to the transformer portfolio by understanding Market Trends and secure the anticipated growth and have positive impact on ROMI. - You will fulfill the Customer facing dimensions, activities shall include organizing and conducting Customer Technical Trainings (CTT’s), attending industry conferences, customer visits, reviewing transformer specifications and influence improvement recommendations, supporting customer engagements during tender negotiation / clarification, offer technical knowledge and support to customers on transformer applications and application solutions. - You will fulfill internal Hitachi Energy facing dimensions, activities shall include internal technical training (HIIT’s) and presentations, support tender strategy & negotiation recommendations, engage with factory and tender engineering teams to develop and deploy trust, acceptance and team integration, support customer engagements during factory visits / FAT and post order problem solving. - You will develop and implement KPI’s and targets covering complete Transformer portfolio and provide visibility of activity and outcomes in the dimensions listed above, the metrics for her/his performance review might include the number of CTT’s, HIIT’s, specifications influenced. - You will contribute to and follow a structured market plan combining the technical info gathered with customers while deploying a strategic overview mindset, provide customer feedback as well as strategic marketing inputs to Global and Regional Product Managers and support the market analysis, validation, competitive landscape and heat maps. - You will be responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines. - Living Hitachi Energy's core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. Your background: - You hold BE / BS degree (in Electrical or Mechanical Engineering) from an accredited university. A master’s degree and / or accreditation or membership of industry technical bodies (CIGRE, IEC etc.) is a plus. - Minimum 5 years of experience in the technical department (R&D, Engineering or Design) or Product Marketing, Sales and Business development or Project Management in the Transformer Businesses. - You should have a deep understanding of the transformer portfolio for different segments and applications and will support from a technical knowledge point of view the Front-End Sales Team for the Marketing and Sales activities in the given Country/Region. - The person in this role should have strong technical skills, in addition to the marketing experience, to be able to bridge the gap between technical and marketing teams in the company and exhibit excellent networking skills demonstrating “leading by influence”. - Be willing to travel ~ 50%. Intercultural sensitivity is required, with excellent communication skills in oral and written, with colleagues from multi-countries for assigned region. A strong grasp of the English and local language is a must. More about us: We offer, at Hitachi Energy Thailand, we offer a suite of employee benefits to complement our pay offering, supporting employees’ financial, physical and mental wellbeing: - 1 month of guaranteed bonus (Fix bonus) plus Performance Bonus. (Depending on employee’s performance result and Business performance). - 10 days annual leave (Service year 0-4), 15 days annual leave (Service year 5-10), flexible working policy, Flexibility working time. - Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual health checkup, Provident Funds (employees can contribute up to 15%). - Growth possibility: Learning and development platform, career movement opportunity within organization. - Possibility to gain experience in international environment. Please be advised that the benefits provided may differ depending on the employee’s country of hire. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.