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Transformer Repair Jobs (NOW HIRING)

SST Direct

Transformer Technician

Tampa, FL · On-site

Perform repairs and replacements: bushing, gaskets, taps, housing, radiators, and fans. * Refill and verify proper tank oil levels. * Remove and replace transformers, install precast concrete slabs ...

Semiserve

Transformer Technician

Humboldt, TN · On-site

$17.75 - $24.25/hr

Work side-by-side with the Field Service team to support transformer maintenance, testing, and repair activities * Help prepare tools, equipment, and job sites before and during projects * Assist ...

Enovis

Repair Technician

Fort Worth, TX · On-site

$17.50 - $24/hr

... and transform workflows. Powered by a culture of continuous improvement, global talent and ... Electronic Repair Technician Reports To: Sr Supervisor, Maintenance Location: DFW Distribution ...

WEC Energy Group

Transformer Repairer

Pewaukee, WI · On-site

$45.34/hr

Repair and modify, to existing specification, energized and de-energized equipment used in the ... TRANSFREP (Transformer Repairer Structured Interview) - Competencies include Safety Awareness ...

WEC Energy Group

Transformer Repairer

Pewaukee, WI · On-site

$45.34/hr

Repair and modify, to existing specification, energized and de-energized equipment used in the ... TRANSFREP (Transformer Repairer Structured Interview) - Competencies include Safety Awareness ...

Hitachi

Senior Transformer Engineer

South Boston, VA · On-site +1

$93.20K - $128K/yr

Hitachi Energy is seeking a passionate and experienced Transformer Engineer to join our Transformer ... Serve as the subject matter expert for field repair and testing. * Create and review test trip ...

Hitachi

Senior Transformer Engineer

Raleigh, NC · On-site +1

$101.60K - $139.50K/yr

Hitachi Energy is seeking a passionate and experienced Transformer Engineer to join our Transformer ... Serve as the subject matter expert for field repair and testing. * Create and review test trip ...

Hitachi

Senior Transformer Engineer

Earth City, MO · On-site +1

$99.10K - $136K/yr

Hitachi Energy is seeking a passionate and experienced Transformer Engineer to join our Transformer ... Serve as the subject matter expert for field repair and testing. * Create and review test trip ...

Sungrow USA Corporation

Transformer Engineer

Houston, TX · On-site

$80K - $120K/yr

As a Medium Voltage Transformer (MVT) Engineer with the Sungrow Service Department, you will ... Prepare and maintain reports detailing all tests, repairs, and maintenance performed. * Coordinate ...

Hitachi

Senior Transformer Engineer

Crystal Springs, MS · On-site +1

$87.50K - $120.20K/yr

Hitachi Energy is seeking a passionate and experienced Transformer Engineer to join our Transformer ... Serve as the subject matter expert for field repair and testing. * Create and review test trip ...

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How much do transformer repair jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for transformer repair in the United States is $29.51, according to ZipRecruiter salary data. Most workers in this role earn between $24.04 and $32.93 per hour, depending on experience, location, and employer.

What is a Transformer Repair job?

A Transformer Repair job involves inspecting, diagnosing, and repairing electrical transformers to ensure they function safely and efficiently. Technicians may replace damaged components, conduct oil testing, rewire connections, and perform preventive maintenance. The role requires knowledge of electrical systems, safety protocols, and troubleshooting techniques. Repair professionals work in various settings, including power plants, substations, and manufacturing facilities.

What are the key skills and qualifications needed to thrive in the Transformer Repair position, and why are they important?

To thrive as a Transformer Repair technician, you need strong knowledge of electrical systems, problem-solving skills, and experience with high-voltage equipment, typically supported by technical training or certification in electrical engineering or a related field. Familiarity with diagnostic tools, insulation resistance testers, and adherence to safety protocols like OSHA or NFPA 70E certifications are crucial. Attention to detail, effective communication, and the ability to work both independently and as part of a team are valuable soft skills in this role. These skills and qualities ensure reliable, safe transformer maintenance and minimize equipment downtime, which are critical for utility and industrial operations.

What are the typical challenges faced by Transformer Repair technicians on the job?

Transformer Repair technicians often encounter challenges such as diagnosing complex electrical faults, working in confined or outdoor environments, and managing the inherent risks associated with high-voltage machinery. Repair jobs may require travel to remote sites or responding during emergencies, demanding flexibility and quick problem-solving under pressure. Collaboration with engineers, utility staff, and safety personnel is common to ensure repairs meet industry standards. With experience, technicians may advance into supervisory, training, or specialized technical roles, offering strong potential for career growth in the power and utilities sector.
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Transformer Repair jobs near you
Infographic showing various Transformer Repair job openings in the United States as of May 2026, with employment types broken down into 72% Full Time, 14% Part Time, and 14% Nights. Highlights an 100% In-person job distribution, with an average salary of $61,391 per year, or $29.5 per hour.
Transformer Technician

Transformer Technician

Shermco Industries, Inc.

Houston, TX

$35 - $55/hr

Full-time

Posted 23 days ago

Job description

Company Overview:

Shermco is North America’s largest and fastest-growing electrical testing organization accredited by the InterNational Electrical Testing Association across the U.S. and Canada. Trusted since 1974, Shermco specialize in electrical testing, maintenance, repair, engineering solutions, and NETAaccredited field services. Our teams support a wide range of industries — from data centers and utilities to industrial manufacturing, oil and gas, chemicals, renewables. We provide a full suite of services including field services, power systems engineering, control systems integration, breaker and switchgear refurbishment, motor and generator repair.

Position Summary:

The HV Transformer Technician is responsible for performing field based work (70% travel) on power transformers and related high-voltage equipment. This role includes full transformer dressout, assembly, testing support, oil processing, vacuum filling, and maintenance activities. The technician ensures all work is completed safely, efficiently, and in compliance with industry standards and company procedures.


Transformer Assembly & DressOut

  • Perform complete dressout of power transformers, including installation of radiators, bushings, fans, pumps, wiring, conservators, gauges, and auxiliary equipment.
  • Assemble and torque all bolted connections per OEM specifications.
  • Install gaskets, seals, and accessory components to ensure leakfree operation.
  • Execute mechanical and electrical assembly tasks during transformer installation or refurbishment.
  • Assist with removal/dressdown during transformer decommissioning.

Oil Processing & Fluid Management

  • Operate transformer oil processing equipment, including vacuum dehydrators, filtration systems, and degasification units.
  • Perform vacuum pulls, leak checks, and vacuum hold tests on transformer tanks and components.
  • Conduct hot oil circulation, fillups, and temperature-controlled oil handling.
  • Take fluid samples and perform or assist with dielectric, moisture, and DGA testing.
  • Maintain oil cleanliness standards (e.g., moisture ppm, particulate levels) according to OEM and industry requirements.

Testing & Commissioning Support

  • Support field test teams with electrical testing preparation (e.g. Power Factor, IR, TTR, winding resistance, SFRA).
  • Assist in monitoring transformer parameters during energization and commissioning.
  • Use instrumentation and hand tools to support diagnostic and maintenance tasks.

Safety & Compliance

  • Follow all safety protocols, including lockout/tagout, PPE, and rigging procedures.
  • Maintain compliance with OSHA, NFPA 70E, NETA, and company safety standards.
  • Participate in job hazard analyses, tailgate meetings, and safety audits.
  • Ensure all documentation, field reports, and work orders are completed accurately.

Equipment & Tool Management

  • Maintain oil rigs, pumps, hoses, gauges, and dressout tools in proper working condition.
  • Perform basic troubleshooting and maintenance on processing and auxiliary equipment.
  • Assist with mobilization and demobilization of tools, trailers, and field equipment.

Required:

  • 6+ years of experience working with power transformers or highvoltage electrical equipment
  • Knowledge of transformer construction, components, and field service processes
  • Experience with oil processing equipment (vacuum rigs, filters, pumps)
  • Ability to read and interpret OEM drawings, schematics, and wiring diagrams
  • Strong mechanical aptitude and understanding of electrical safety
  • Valid driver’s license and willingness to travel
  • CDL and experience operating forklifts/rigging equipment

Preferred:

  • Experience with transformer testing or utility/substation environments
  • NETA, OSHA 30, or transformer OEM training certifications

Physical Requirements:

  • Ability to lift up to 50 lbs.
  • Comfortable working outdoors at substations, industrial sites, and power plants
  • Ability to climb ladders, work at heights, and stand for extended periods
  • Willingness to work overtime, weekends, and outoftown assignments as required

Core Competencies:

  • Strong attention to detail
  • Safety-first mindset
  • Mechanical and electrical troubleshooting
  • Effective communication and teamwork
  • Professionalism with customers and crew members

EQUAL OPPORTUNITY EMPLOYER | DRUG-FREE WORKPLACE

Shermco is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status.  Shermco is a drug-free workplace.

NO AGENCIES PLEASE


USD $35.00 - USD $55.00 /Hr.

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