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Transformer Repair Jobs (NOW HIRING)

Shermco Industries, Inc.

Transformer Technician

Grimes, IA · On-site

$35 - $75/hr

Test, repair leaks and replace gaskets on transformers * Repair and/or replace radiators, bushings, and components on transformers, substations and cabinet, with OCB's * Conduct internal inspections ...

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How much do transformer repair jobs pay per hour?

As of Jul 4, 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 the highest paid electrical job?

In the electrical field, jobs such as electrical engineers, especially those with specialized skills like power systems or high-voltage work, tend to have the highest salaries. Transformer repair technicians with advanced certifications and experience in large-scale industrial or utility settings can also earn high wages, particularly in roles involving complex troubleshooting and maintenance of high-voltage equipment.

What does a transformer technician do?

A transformer technician installs, maintains, and repairs electrical transformers used in power distribution systems. They troubleshoot issues, perform inspections, and ensure transformers operate safely and efficiently, often using testing tools and following safety protocols. Certification and knowledge of electrical systems are typically required for this role.

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.

Is it hard to fix a transformer?

Transformer repair is a specialized job that requires technical knowledge of electrical systems, troubleshooting skills, and often the use of testing tools like multimeters and insulation testers. The difficulty depends on the type of transformer and the nature of the problem, but it generally involves careful diagnosis and adherence to safety protocols due to high voltages involved.

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.

What is the 80% rule for transformers?

The 80% rule for transformers in transformer repair refers to the guideline that a transformer should not be loaded beyond 80% of its rated capacity to ensure safety, reliability, and longevity. This rule helps prevent overheating and reduces the risk of failure, especially during peak loads or maintenance. Technicians often use this principle when assessing load capacity and planning repairs or upgrades.

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.

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Transformer Repair jobs near you
Infographic showing various Transformer Repair job openings in the United States as of June 2026, with employment types broken down into 99% Full Time, and 1% Nights. Highlights an 85% Physical, 2% Hybrid, and 13% Remote job distribution, with an average salary of $61,391 per year, or $29.5 per hour.
Transformer Technician

Transformer Technician

Shermco Industries, Inc.

Minneapolis, MN

$35 - $75/hr

Full-time

Posted 25 days ago

Job description

Shermco Industries is seeking a Transformer Technician 


Job Responsibilities and Expectations:
  • Test, repair leaks and replace gaskets on transformers
  • Repair and/or replace radiators, bushings, and components on transformers, substations and cabinet, with OCB's
  • Conduct internal inspections and perform repairs on automatic load tap changers
  • Run a vacuum dehydrator
  • Conduct oil process filtering or replacement 

Minimum Qualifications 
  • High school diploma or GED or equivalent education and experience
  • At least 3 years related experience 
  • Excellent knowledge in transformer or insulating oil processing
  • Experience with Doble power factor test set desirable
  • Solid experience performing internal transformer inspections
  • Experience dressing out transformers and vacuum filling
  • Prefer NETA Certification (II, III or IV) or equivalent skills/experience to become NETA Certified
  • Must have general PC skills including email, internet, data entry and Microsoft Excel; experience with PowerDB a plus.
  • OSHA 30 hour, MSHA, NFPA 70-E, CPR/First Aid/BBP/AED training a plus; training on each can be provided by Shermco.
  • Must be able to work safely and adhere to all electrical safety procedures.
Requirements:
  • Must be able to pass a pre-employment drug test and periodic, unannounced random drug tests.
  • Must be able to pass a pre-employment criminal background check.
  • Must be able to crawl, climb, stand and lift up to 75 lbs., with or without reasonable accommodations. Must be able to pass a fit for duty physical exam. 
  • Must have a valid driver’s license, and currently have and be able to maintain a good driving record.
  • Must be available for regular overnight domestic travel and occasional international travel
  • U.S. passport & TWIC card a plus.
  • Must be willing to work flexible hours and overtime, and occasional weekends, holidays and nights.

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 $75.00 /Hr.

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