Field Service Technician Class B

Hitachi; Earth City (MO); On-site; USD 60,000 - 95,000; Full time

Benefits offered by this job

Comprehensive Health Coverage

Retirement Savings

Paid Time Off

Professional Growth

Family Support

Job summary

Hitachi Energy USA Inc in Earth City, Missouri seeks a Field Service Technician to support transformers across the United States. You will install, commission, maintain, repair, and retrofit equipment in the field, traveling up to 85% to serve customer sites and ensure reliability.

Reporting to the Regional Field Operation Manager, you will read mechanical and electrical drawings, perform gas/oil processing, and coordinate parts and resources to complete service jobs safely and professionally.

Qualifications

• Associate degree with at least 2 years of professional work experience or high school diploma with at least 5 years of professional work experience.
• Broad knowledge of transformer field service operations and transformer field testing.
• Strong knowledge of transformer installation and assembly, vacuum and oil processing, shell/core transformer designs, and internal transformer components.
• Experience with Load Tap Changer (LTC) maintenance and repair; transformer tank welding a plus.
• Class A CDL is a plus; valid driver’s license and travel up to 85% required.
• Ability to work outdoors in varying weather, lift up to 50 pounds, and endure long work days.

Responsibilities

• Deliver on-site and remote services including installation, commissioning, maintenance, repairs, upgrades, and equipment replacement.
• Read and work from electrical and mechanical drawings, technical manuals, and service instructions.
• Perform transformer internal work such as bushing connections and contoured joints.
• Repair, re-gasket, assemble, and disassemble transformer equipment with appropriate tools.
• Operate Vacuum Oil Processors and oil-handling equipment, maintaining processing logs.
• Coordinate resources, equipment, and spare parts for field service jobs.
• Anticipate customer needs and identify potential sales and business opportunities.
• Recommend product, process, and operational improvements to strengthen service quality.

Skills

Transformer field service

Electrical/drawing reading

Travel readiness

Outdoor work / lifting 50 lbs

CDL (plus)

Education

Associate degree + 2 years field exp

High school diploma/GED + 5 years exp

Tools

VOP operation

Oil-handling equipment

Job description

Location:

Earth City, Missouri, United States

Job ID:

R0143461

Date Posted:

2026-09-24

Company Name:

HITACHI ENERGY USA INC

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

The opportunity

Power systems depend on reliable transformers, and your expertise can help keep them performing at their best.

Join Hitachi Energy as a Field Service Technician and become part of our growing Service organization supporting customers across the United States. From installation and commissioning to maintenance, repairs, upgrades, and life-cycle support, you’ll work directly with critical transformer equipment while helping customers improve reliability and performance.

Reporting to the Regional Field Operation Manager, you’ll combine hands‑on technical expertise with a strong customer focus. You’ll troubleshoot challenges, work from mechanical and electrical drawings, support transformer assembly and oil processing activities, and help ensure every service job is completed safely and professionally.

This is an opportunity for someone who enjoys being in the field, solving problems, working with customers, and seeing the direct impact of their work. With travel of up to 85%, you’ll experience a variety of customer sites, equipment, and technical challenges while continuing to expand your transformer service expertise.

If you’re ready to bring your skills to a collaborative team and help support the infrastructure that powers communities and industries, we’d like to hear from you.

How you’ll make an impact

• Deliver professional on‑site and remote services, including installation, commissioning, maintenance, repairs, upgrades, retrofits, and equipment replacement.
• Read and work from electrical and mechanical drawings, technical manuals, and service instructions to complete assigned work.
• Perform transformer internal work, including bushing connections, lead clearance, tapping, crimping, taping, and contoured joints.
• Repair, re‑gasket, assemble, and disassemble transformer equipment using appropriate mechanical tools and procedures.
• Operate and maintain Vacuum Oil Processors (VOPs) and oil‑handling equipment with direction, including completing required processing logs.
• Coordinate resources, equipment, and spare parts needed to support field service jobs.
• Anticipate customer needs, deliver an outstanding service experience, and identify potential sales and business opportunities.
• Recommend product, process, and operational improvements that strengthen service quality and the customer experience.

Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

Your background

• Associate degree with at least 2 years of professional work experience, or high school diploma/GED with at least 5 years of professional work experience.
• Broad knowledge of transformer field service operations and transformer field testing.
• Strong knowledge of transformer installation and assembly, vacuum and oil processing, shell and/or core form transformer designs, and internal transformer components.
• Experience with Load Tap Changer (LTC) maintenance and repair and transformer tank welding is a plus.
• Class A CDL is a plus. A valid driver’s license and the ability to travel up to 85% are required.
• Ability to work outdoors in varying weather conditions, lift and carry up to 50 pounds, climb ladders, and stand, stoop, bend, and walk for extended periods of up to 12 hours per day.

What We Offer

• Comprehensive Health Coverage – Medical, dental, vision, and prescription plans
• Retirement Savings – 401(k) with company match and additional contributions
• Paid Time Off – Flexible PTO, paid holidays
• Professional Growth – Tuition reimbursement and continuous learning programs
• Family Support – Parental leave, adoption assistance, and fertility benefits

More About Us

• At Hitachi Energy , you’ll be part of a collaborative organization focused on advancing a sustainable energy future and delivering solutions that help customers strengthen the reliability and performance of their operations.
• Build your expertise through hands‑on experience, continuous learning, and opportunities to work with experienced professionals across our Service organization.
• Grow your career while contributing to a culture where safety, integrity, collaboration, and personal accountability are central to how we work.

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.

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

Equal Employment Opportunity

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 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.