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Transformer Field Service Technician Jobs (NOW HIRING)

Hitachi

Field Service Technician Class B

Houston, TX · On-site

Yes The Opportunity In this role, you will provide hands-on field service support for power transformers, helping customers install, maintain, and restore critical electrical assets. Your work will ...

Hitachi

Field Service Technician Class B

Yes The Opportunity In this role, you will provide hands-on field service support for power transformers, helping customers install, maintain, and restore critical electrical assets. Your work will ...

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Transformer Field Service Technician information

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$14

$24

$38

How much do transformer field service technician jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for transformer field service technician in the United States is $24.71, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $28.61 per hour, depending on experience, location, and employer.

What does a transformer field service technician do?

A Transformer Field Service Technician is responsible for installing, maintaining, testing, and repairing electrical transformers at client sites or substations. Their duties include performing inspections, conducting diagnostic tests, handling oil processing, and troubleshooting any issues to ensure transformers operate safely and efficiently. They often work with high-voltage equipment, follow strict safety protocols, and may travel frequently to different locations. This role is essential for minimizing electrical outages and maintaining the reliability of power distribution systems.

What are the key skills and qualifications needed to thrive as a transformer field service technician?

To thrive as a Transformer Field Service Technician, you need a solid background in electrical engineering principles, hands-on experience with power transformers, and relevant technical certifications such as OSHA or NETA. Familiarity with diagnostic testing equipment, transformer oil analysis tools, and industry-standard maintenance software is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help technicians collaborate with teams and ensure safety on-site. These skills and qualities are crucial for maintaining equipment reliability, minimizing downtime, and upholding safety standards in the field.

What are some common challenges faced by transformer field service technicians when working on-site, and how can they be managed?

Transformer Field Service Technicians often encounter challenges such as working in remote or hazardous environments, dealing with heavy equipment, and troubleshooting complex electrical issues under time constraints. Effective communication with site supervisors and adherence to strict safety protocols are essential to manage these challenges. Additionally, technicians frequently collaborate with engineers and utility personnel to ensure timely and accurate repairs or maintenance. Staying current with the latest diagnostic tools and safety practices also helps technicians handle unexpected situations more effectively.

What is the difference between Transformer Field Service Technician vs Substation Technician?

AspectTransformer Field Service TechnicianSubstation Technician
CertificationsElectrical certifications, OSHA safety trainingElectrical certifications, OSHA safety training
Work EnvironmentOn-site at transformers, power plants, or distribution sitesSubstations, power plants, and electrical infrastructure
Industry UsagePower utilities, electrical contractorsPower utilities, electrical contractors
Job FocusInstalling, maintaining, repairing transformersMaintaining substation equipment and systems

Transformer Field Service Technicians and Substation Technicians share similar certifications and work environments, often working for power utilities or contractors. The main difference lies in their focus: Transformer Technicians specialize in transformers, while Substation Technicians handle broader substation equipment. Both roles are essential for maintaining reliable electrical distribution.

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What cities are hiring for Transformer Field Service Technician jobs?

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What job categories do people searching Transformer Field Service Technician jobs look for?

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Transformer Field Service Technician jobs near you
Infographic showing various Transformer Field Service Technician job openings in the United States as of August 2026, with employment types broken down into 4% As Needed, 94% Full Time, and 2% Contract. Highlights an 100% In-person job distribution, with an average salary of $51,407 per year, or $24.7 per hour.

Field Service Technician Class B

Hitachi

Santa Fe Springs, CA • On-site

$38.14/hr

Full-time

Medical, Retirement, PTO

Re-posted 13 days ago

Job description

Location:

Santa Fe Springs, California, United States of America

Job ID:

R0110159

Date Posted:

2026-04-23

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 Technician within Hitachi Energy's Service Business, you will perform hands-on service work supporting the installed base of power transformers across customer sites. This role involves field-based installation, commissioning, maintenance, repair, and advanced service activities, performed both independently and with direction depending on task complexity. You will work directly with customers in industrial and utility environments to restore equipment to safe, reliable operation, respond to service needs, and support lifecycle activities such as upgrades, retrofits, and end-of-life replacements. The work requires practical problem solving in the field, reading and applying technical drawings and manuals, and safely executing mechanical and electrical tasks that support the long-term performance of critical power infrastructure.


This role is based in Santa Fe Springs, California.


How You'll Make an Impact

  • Perform on-site and remote transformer service activities, including installation, commissioning, maintenance, repairs, upgrades, and replacements

  • Execute mechanical and electrical tasks using technical drawings, manuals, and established service instructions

  • Repair, re-gasket, assemble, and disassemble transformer equipment as directed

  • Perform internal transformer work such as bushing connections, lead clearance, tapping, crimping, taping, and contoured joints

  • Operate and maintain vacuum oil processing and oil handling equipment with direction, completing required service logs

  • Coordinate logistics related to resources and spare parts needed for service jobs

  • Support customer needs by understanding equipment condition and site requirements during service execution

  • Identify potential service-related business opportunities through customer interaction and collaboration

  • Responsible 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.

  • Associate Degree with 2 years of professional experience or High School Diploma/GED with 5 years of professional experience

  • Broad knowledge of transformer field service operations and transformer field testing

  • Experience with transformer installation and assembly, vacuum and oil processing, and internal transformer components

  • Understanding of transformer construction and theory of operation, including bushings and current transformers

  • Valid driver's license with the ability to travel up to 85%


More About Us

Field Service professionals in Hitachi Energy's Service Business gain hands-on experience working with critical power equipment while collaborating with experienced service teams across the organization.

  • Opportunities to work on innovative power technologies that support the future of energy

  • A collaborative environment with experienced service and engineering professionals

  • Access to learning platforms and career development programs

  • Competitive health and retirement benefits

  • Paid leave and flexible work arrangements, where applicable


California Pay Transparency Statement: In accordance with California law, the base pay rate for this position is $38.143 per hour, plus applicable overtime. Actual compensation may vary based on factors such as experience, skills, and business needs.

Equal Employment Opportunity (EEO)-Females/Minorities/Protected Veterans/Individuals with Disabilities

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 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.
Hitachi Vantara logo

About Hitachi Vantara

Sourced by ZipRecruiter

Hitachi Rail is a fully integrated, global provider of rail solutions across rolling stock, signaling, service & maintenance, digital technology and turnkey. With a presence in 38 countries across three continents and over 13,000 employees, our mission is to contribute to society through the continuous development of superior rail transport solutions.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Santa Clara, CA, US

Year founded

2017

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