Field Service LTC Technician

Hitachi, Ltd.; Earth City (MO); On-site; USD 70,000 - 100,000; Full time

Job summary

Hitachi Energy is seeking an LTC Field Service Technician to perform specialized field service work on Load Tap Changers and transformer equipment across the United States. You will install, maintain, and troubleshoot LTCs, interpret manuals, and document field findings for customers.

The role requires hands-on installation and maintenance, electrical testing, and the ability to travel frequently to customer sites while adhering to safety and regulatory standards.

Qualifications

• High school diploma or GED
• Advanced post-high school education or 5 years of relevant field service experience
• Experience in utility or power industry field service
• Technical proficiency in LTC operation, transformer assembly, electrical testing, controls, or oil processing
• Valid driver’s license and ability to travel frequently

Responsibilities

• Install, maintain, and repair Load Tap Changers (LTCs) and transformer components.
• Perform electrical testing and diagnostics on LTCs and related equipment.
• Troubleshoot mechanical and electrical issues in LTC field environments.
• Execute scheduled and unscheduled maintenance on LTCs to ensure optimal performance.
• Interpret blueprints, wiring diagrams, and technical manuals for service tasks.
• Prepare detailed field reports and communicate findings to management and customers.
• Operate heavy machinery and follow strict safety protocols.
• Support cross-functional teams during service projects.
• Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

Skills

LTC operation

Transformer assembly

Electrical testing

Controls

Oil processing

Technical report writing

Travel readiness

Education

Advanced post-high school education

5 years of field service experience

Job description

Job Description

The opportunity

Hitachi Energy’s Service Business is seeking an LTC Field Service Technician to perform specialized field service work on Load Tap Changers and associated transformer equipment. This role involves hands‑on installation, maintenance, and troubleshooting of LTCs at customer sites across the United States. You’ll work with industry-standard procedures and technical documentation, develop expertise in LTC operation and diagnostics, and contribute directly to the reliability and performance of the power grid. This position is ideal for candidates seeking to deepen their technical skills in transformer systems and gain exposure to a variety of field service projects.

How you’ll make an impact

• Install, maintain, and repair Load Tap Changers (LTCs) and transformer components.
• Perform electrical testing and diagnostics on LTCs and related equipment.
• Troubleshoot mechanical and electrical issues in LTC field environments.
• Execute scheduled and unscheduled maintenance on LTCs to ensure optimal performance.
• Interpret blueprints, wiring diagrams, and technical manuals for service tasks.
• Prepare detailed field reports and communicate findings to management and customers.
• Operate heavy machinery and follow strict safety protocols.
• Support cross-functional teams during service projects.
• Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

Your background

• High school diploma or GED equivalent.
• Advanced post-high school education or 5 years of relevant field service experience.
• Experience in utility or power industry field service.
• Technical proficiency in LTC operation, transformer assembly, electrical testing, controls, or oil processing.
• Valid driver’s license and ability to travel frequently.
• Experience with technical report writing.
• Candidate must already have work authorization that would permit them to work for Hitachi Energy in the United States.

More about us

We pride ourselves on offering a holistic range of competitive benefits to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us, in work and out. For this role, depending on grade and experience, we offer the following employee benefits (subject to the respective plan rules):

• Health Care: medical, dental, vision, etc.
• Financial Wellbeing: Employer sponsored pension - 401(k) Program with generous company match and contribution, Life/AD&D Insurance, disability insurance
• Family Care: Life and Family (Legal, pet, auto, home, identity theft, etc.), special needs support, and adoption assistance
• Work-Life: Enhanced leave programs (FMLA, Military Service Leave, Maternal, Paternal, adoption, vacation, and holiday).
• Employee Engagement and Development: Employee Resource Groups (depending on location), tuition reimbursement program, on-demand learning platforms.

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.

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 Hitachis Global Data Privacy Notice.