Job Description

Location:

Chennai, Tamil Nadu, India

Job ID:

R0136685

Date Posted:

2026-10-09

Company Name:

HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

(empty)

Experienced Electrical Engineer specializing in the testing, commissioning, troubleshooting, and energization of HVDC systems, EHV/HV Air

Insulated Substations (AIS) and Gas Insulated Substations (GIS). Responsible for planning and executing pre-commissioning and

commissioning activities, ensuring compliance with project specifications, international standards, safety requirements, and client

expectations. Proven expertise in protection and control systems, power transformers, switchgear, CTs/PTs, GIS equipment, SCADA,

communication systems, and HVDC converter station equipment. Skilled in coordinating with clients, OEMs, EPC contractors, and utility

representatives to achieve safe and successful project execution.

Key Responsibilities

• Execute testing and commissioning activities for AIS, GIS, and HVDC substations up to EHV voltage levels.

Preform pre-commissioning and functional testing Power Transformers, Circuit Breakers, CTs, VTs/CVTs, Disconnectors and

Earthing Switches, Surge Arresters, GIS Bays and Modules and HVDC Converter Equipment etc.

• Good to have knowledge on protection relay testing using Omicron, FREJA, or equivalent test equipment.
• Perform secondary injection, end-to-end testing, interlock verification, and protection scheme testing.
• Review engineering drawings, protection logic diagrams, cause-and-effect matrices, and commissioning procedures.

Coordinate with Commissioning managers for site activities, energization plans, outage schedules, and system integration

testing.

• Identify, troubleshoot, and resolve electrical, protection, and control system issues.
• Ensure compliance with IEC, IEEE, IS, utility, and project-specific standards.
• Prepare commissioning reports, test records, punch lists, and final handover documentation.
• Maintain strict adherence to HSE requirements, permit-to-work systems, and electrical safety regulations.

Key Skills

• EHV/HV AIS & GIS Substation Commissioning
• HVDC Converter Station Testing & Commissioning
• Power Transformer Testing
• High Voltage Equipment Testing
• Control & Protection Systems
• Fault Analysis & Troubleshooting
• Project Coordination & Team Leadership
• HSE Management and Electrical Safety

Typical Voltage Range

• HV: 66 kV, 110 kV, 132 kV, 220 kV
• EHV: 400 kV, 765 kV and above
• HVDC: ±320 kV, ±500 kV, ±800 kV and higher converter station systems

Professional Profile Statement

Testing & Commissioning professional with extensive experience in EHV/HV AIS, GIS, and HVDC substations, leading multidisciplinary

teams for successful commissioning, energization, and handover of power transmission projects while ensuring safety, quality, and

operational reliability.

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.

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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.