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Transformer Testing Jobs in Texas (NOW HIRING)

Power transformer testing - Doble, TTR, Insulation Resistance, etc. * Preferred if proficient in testing both electro-mechanical and solid-state relays * Cable testing - Tan Delta, Power Factor, VLF ...

Relay Technician (TX)

Amarillo, TX · On-site

$55 - $70/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Conduct current and potential transformer testing * Interpret schematics and verify system inputs/outputs * Familiar with symmetrical components, phasors, and zones of protection * Experience with ...

Relay Technician (TX)

Amarillo, TX

$55 - $70/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Conduct current and potential transformer testing * Interpret schematics and verify system inputs/outputs * Familiar with symmetrical components, phasors, and zones of protection * Experience with ...

Field Supervisor

Port Arthur, TX · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Power Transformer Testing * Power Line Testing * Power Line Carrier * SCADA * Infrared Services * Phasing and Loading Checking * Reading of Schematics Physical Requirements: * This position requires ...

Testing Engineering Specialist

Irving, TX · On-site

$55 - $58/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are currently seeking a Testing Engineering Specialist to join our team in Dallas, Texas (US ... transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 ...

Testing Engineering Specialist

Irving, TX · On-site

$55 - $58/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are currently seeking a Testing Engineering Specialist to join our team in Dallas, Texas (US ... transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 ...

Showing results 41-60

Transformer Testing information

What are the key skills and qualifications needed to thrive in transformer testing, and why are they important?

Excelling in Transformer Testing requires a strong background in electrical engineering, knowledge of transformer operations, and hands-on experience with diagnostic and testing procedures. Familiarity with testing equipment such as insulation resistance testers, turns ratio testers, and adherence to industry standards like IEC or IEEE is essential, and certifications in electrical safety or high-voltage testing are often preferred. Attention to detail, strong problem-solving abilities, and effective communication skills help professionals identify faults and work collaboratively with maintenance or engineering teams. These competencies are crucial for ensuring transformer reliability, safety, and compliance with industry and regulatory requirements.

How much do transformer testers make?

Transformer testers typically earn between $50,000 and $80,000 annually, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced technicians with specialized skills can earn higher salaries, especially if working overtime or in industrial environments.

What is a transformer testing?

A Transformer Testing job involves inspecting, evaluating, and ensuring the proper functioning of electrical transformers. This includes testing parameters like insulation resistance, winding resistance, turns ratio, and oil quality to identify faults or inefficiencies. Professionals in this role use specialized equipment and follow industry standards to maintain transformer reliability. They may work in manufacturing, power plants, or service companies to ensure transformers operate safely and efficiently.

What are the typical daily responsibilities of someone working in transformer testing?

Professionals in Transformer Testing typically spend their days performing electrical tests on new, repaired, or in-service transformers to assess their health and ensure compliance with industry standards. Their work includes setting up test equipment, recording and interpreting test data, and troubleshooting any detected issues. Collaboration with engineers, maintenance personnel, and safety teams is common to coordinate testing schedules and report findings. Additionally, they may be responsible for preparing detailed test reports and recommending corrective actions if potential faults are identified. This role offers a dynamic mix of hands-on technical tasks and teamwork, ideal for those who enjoy problem-solving and working in industrial or power utility environments.

What are the most commonly searched types of Transformer Testing jobs in Texas?

The most popular types of Transformer Testing jobs in Texas are:

What job categories do people searching Transformer Testing jobs in Texas look for?

The top searched job categories for Transformer Testing jobs in Texas are:

What cities in Texas are hiring for Transformer Testing jobs?

Cities in Texas with the most Transformer Testing job openings:

Infographic showing various Transformer Testing job openings in Texas as of August 2026, with employment types broken down into 2% As Needed, 92% Full Time, 4% Part Time, and 2% Contract. Highlights an 98% In-person, and 2% Remote job distribution.

NETA Field Service Technician, Senior

Shermco Industries, Inc.

Cedar Park, TX

$50 - $60/hr

Full-time

Posted 16 days ago


Job description

Join our team of leaders in electrical power system maintenance, repair, testing, engineering, & training. Due to continued growth, we are seeking an experienced NETA Field Service Technician. Shermco Industries is accredited by NETA and has one of the largest field services divisions in the industry.

Shermco Industries is seeking a NETA Field Service Technician, Senior


  • Field Service Test Technicians travel to customer sites (industrial & commercial) to inspect, test, troubleshoot, perform start-up and collect data of low, medium and high voltage (480 Volt to 600 kV) electrical systems.
  • Able to travel to customer job sites across the state and bordering states.
  • Instrument transformer tests.
  • Power transformer testing - Doble, TTR, Insulation Resistance, etc.
  • Preferred if proficient in testing both electro-mechanical and solid-state relays
  • Cable testing - Tan Delta, Power Factor, VLF, DC Hipot.
  • Automatic transfer switch troubleshooting.
  • Low, Medium and High voltage switchgear and circuit breaker testing.
  • Moderately complex relay calibration and power metering.
  • Rotate emergency on-call duty and if called respond to customer emergencies in a timely manner.

Minimum Qualifications: to qualify for consideration, you must meet each of the following minimum qualifications and requirements.
  • Prefer an Associate’s degree from an accredited 2 year technical college in Electrical Power & Controls (EPC), or a EE Degree from an ABET accredited college, similar experience and training from the military (Army Prime Power, Air Force Electrical Power Production, or NAVY Seabee)
  • NETA Certification (III or IV) or similar desired or Electrician license preferred
  • Must have at least 5 or more years of relevant experience performing switchgear testing & troubleshooting
  • Must have good PC skills including email, internet, data entry and Microsoft Excel; experience with PowerDB a plus
  • Must be able to work safely and adhere to all electrical safety procedures
  • Prefer OSHA 30 hour, MSHA, NFPA 70-E, CPR/First Aid/BBP/AED training; training on each can be provided by Shermco
  • Must be able to drive daily locally/regionally and be available for periodic overnight travel

Other 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
  • All offers are conditioned on acceptable results from a background check and drug and alcohol screening. 
  • Must be able to crawl, climb, stand and lift up to 100 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.
  • If applying for position, must be eligible to work in the U.S. without need for employer sponsored visa (work permit).
  • Must be willing to travel
  • Must be able to read, write, and speak English fluently

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 $50.00 - USD $60.00 /Hr.