Field Service Engineer – Gas Insulated Switchgear (GIS)

Hitachi Automotive Systems Americas, Inc.; South Brunswick (NJ); On-site; USD 91,000 - 114,000; Full time

Benefits offered by this job

Competitive health and retirement

Paid leave and flexible work

Job summary

Hitachi Energy USA Inc. in South Brunswick, New Jersey seeks a Field Service Engineer for GIS substations to install, commission, test and handover equipment across the US.

You will work on-site at customer sites, troubleshoot electrical and mechanical issues, and coordinate with subcontractors and internal teams to ensure safe, reliable operation of high voltage GIS systems. The role emphasizes hands-on engineering in active environments, with exposure to GIS technology, project execution, and

Qualifications

• Diploma or Bachelor's degree in Engineering or related field preferred.
• 2-4 years of experience in engineering/construction, power industry preferred.
• Strong interpersonal and communication skills for field work.
• Work authorization to work in the United States.

Responsibilities

• Provide technical support through GIS project phases: installation, commissioning, testing, acceptance, and handover.
• Provide on-site supervision for GIS substations installation and commissioning.
• Lead troubleshooting efforts with field personnel and subcontractors.
• Support contracted maintenance activities and ensure quality execution.
• Maintain detailed site documentation and operating procedures.
• Coordinate with internal teams, subcontractors, and customers for smooth site execution.
• Collaborate with customers on-site to achieve service outcomes and satisfaction.
• Ensure proper use of tools, equipment, and materials; comply with regulations.
• Manage and resolve on-site conflicts and safety concerns.

Skills

Field service engineering

Technical troubleshooting

On-site supervision

Customer communication

Education

Bachelor's degree in Engineering

Diploma or related discipline

Tools

Microsoft Project

Microsoft Office

Job description

Location: South Brunswick, New Jersey, United States of America

Job ID: R0127656

Date Posted: 2026-05-07

Company Name: HITACHI ENERGY USA INC

Profession (Job Category): Engineering & Science

Job Schedule: Full time

Remote: No

Job Description

The Opportunity As a Field Service Engineer supporting Gas Insulated Switchgear (GIS), you work directly at customer substations and power facilities across the United States, providing technical support throughout all phases of project execution, including installation, commissioning, testing, acceptance, and handover. This is a US-based field service role focused on hands-on engineering work with High Voltage GIS equipment in active operating environments. You support multiple customer sites based on service demand, troubleshoot electrical and mechanical issues, and coordinate on-site activities to ensure safe and reliable operation of critical power infrastructure. Your work contributes to grid reliability, safety, and modernization across the US transmission and substation landscape, while offering broad exposure to GIS systems and customer‑facing service work within the power industry.

How You’ll Make an Impact

• Provide technical support throughout all phases of GIS project execution, including installation, commissioning, testing, acceptance, and handover
• Provide on-site supervision for the installation and commissioning of GIS substations
• Manage troubleshooting efforts involving field personnel and subcontractors
• Support and oversee contracted maintenance activities to ensure work is completed effectively
• Maintain detailed site documentation, including operational procedures, performance reports, test data, and equipment manuals
• Coordinate and communicate with internal teams, subcontractors, and customers to support smooth site execution
• Work closely with customers on-site to support service outcomes and satisfaction
• Ensure proper use and care of tools, equipment, vehicles, materials, and supplies at job sites
• Responsibility to ensure compliance with applicable external and internal regulations, procedures, and guidelines

Your Background

• Candidate must already have work authorization that would permit them to work for Hitachi Energy in the United States.
• Diploma or Bachelor’s degree in Engineering or a related discipline preferred but not mandatory
• Minimum 2-4 years of relevant experience in engineering and/or construction environments, preferably within the power industry.
• Sound understanding of electrical and mechanical equipment
• Effective interpersonal and communication skills for field and customer-facing work
• Ability to manage teams and address on-site conflict situations
• Proficiency with Microsoft Office tools, including Microsoft Project
• Fluent English language skills; additional European languages beneficial

More About Us

Working in Hitachi Energy's US High Voltage Service organization provides hands-on exposure to advanced GIS technology, complex field service environments, and collaboration with experienced professionals supporting the US power grid. Opportunities to work on innovative technologies that shape the future of energy.

A collaborative environment with experienced professionals across the US power industry.

Access to learning platforms and career development programs.

Benefits

• Competitive health and retirement benefits
• Paid leave and flexible work arrangements

Pay Transparency Statement - New Jersey

In accordance with New Jersey pay transparency requirements, the expected Total Base Pay range for this position is $91,000.00 - $113,700.00. Actual compensation may vary based on factors such as experience, skills, education, and location.

Equal Employment Opportunity (EEO)

Hitachi is an Equal Employment Opportunity (EEO) employer.

We welcome applications from all qualified individuals, including females, minorities, protected veterans, and individuals with disabilities.

Accessibility and reasonable accommodation

Protected veterans and 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 accommodation channel 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 AI and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including AI-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.

Company Vision

Hitachi brings together the world's greatest minds to help breathe life into new possibilities - and drive innovation for a better future. That's why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world's biggest challenges. Our people love technology - and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of exciting projects, contributing to the Hitachi vision around the globe. From engineering new sustainability solutions that conserve water and energy to creating the infrastructure for the smart cities of tomorrow, there's no challenge too great for our pioneers. And there's no shortage of opportunities for you to make a difference. Come and experience the dynamic, collaborative and creative environments where your ideas are welcome and new discoveries are waiting. To help you grow to your full potential, we strive to support our employees in their career aspirations and promote the freedom to explore new horizons.

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