High-Voltage Substation Field Service Tech (Apprentice)

Hitachi Automotive Systems Americas, Inc.; United States; On-site; USD 42,000 - 54,000; Full time

Benefits offered by this job

Health care benefits

401(k) plan with company match

Life & AD&D insurance

Disability insurance

Family care support

Leave programs

Tuition reimbursement

Job summary

Hitachi Energy's field service apprenticeship in the US focuses on transformer service and grid reliability. You will work under senior technicians, gaining hands-on experience with vacuum oil processing, diagnostics, and safety practices.

This role is nationwide with up to 85% travel and emphasizes mentoring, growth, and applied technical training. You will start with foundational tasks in maintenance, inspection, and data logging while developing practical skills in a real-world setting.

Qualifications

• High School Diploma or GED required; 2+ years in technical/mechanical work.
• Military training or experience welcomed as equivalent.
• Valid driver's license; ability to travel up to 85% nationwide.
• Physical ability to lift 50 lb, climb ladders, and work outdoors.
• CDL/Class A preferred; welding certification a plus.

Responsibilities

• Execute precision mechanical work in high‑voltage substations across regions.
• Learn transformer maintenance, service procedures, and troubleshooting.
• Apply military or technical skills to field service tasks.
• Conduct equipment inspections and preventive maintenance support.
• Assist in servicing transformer systems using established tools.
• Log processing data and support site reporting with digital tools.

Skills

Electrical systems

Power generation

Mechanical maintenance

Equipment repair

Driving

Education

High School Diploma/GED

Job description

Hitachi Energy's field service apprenticeship in the US focuses on transformer service and grid reliability. You will work under senior technicians, gaining hands-on experience with vacuum oil processing, diagnostics, and safety practices.

This role is nationwide with up to 85% travel and emphasizes mentoring, growth, and applied technical training. You will start with foundational tasks in maintenance, inspection, and data logging while developing practical skills in a real-world setting.