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Transformer Testing Jobs in Houston, TX (NOW HIRING)

United Power

Field Service Technician

Houston, TX · On-site

Conduct electrical tests such asinsulation resistance, continuity checks, breaker and transformer testing, andprotective relay testing. • Guidance/ Troubleshooting: Troubleshoot electrical systems ...

ICS Holding LLC

Field Service Technician

Houston, TX · On-site

Conduct electrical tests such asinsulation resistance, continuity checks, breaker and transformer testing, andprotective relay testing. • Guidance/ Troubleshooting: Troubleshoot electrical systems ...

United Power

Field Service Technician

Houston, TX · On-site

Conduct electrical tests such asinsulation resistance, continuity checks, breaker and transformer testing, andprotective relay testing. • Guidance/ Troubleshooting: Troubleshoot electrical systems ...

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Showing results 21-40

All JobsTransformer Testing JobsTransformer Testing Jobs in Houston, TX

Transformer Testing information

See Houston, TX salary details

$17

$32

$49

How much do transformer testing jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for transformer testing in Houston, TX is $32.54, according to ZipRecruiter salary data. Most workers in this role earn between $25.96 and $37.64 per hour, depending on experience, location, and employer.

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 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 in industrial or utility settings.

What are popular job titles related to Transformer Testing jobs in Houston, TX?

For Transformer Testing jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Transformer Testing jobs in Houston, TX look for?

The top searched job categories for Transformer Testing jobs in Houston, TX are:

Transformer Testing jobs near you
Infographic showing various Transformer Testing job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $67,688 per year, or $32.5 per hour.

Power Transformer Service Engineer

ITResource Hunter

Houston, TX • On-site

Full-time

Posted 9 days ago

Job description

Job Title: Power Transformer Service Engineer
Employment Type: Contract (1099, w2)
Location: Houston, TX
Travel Required: 50% – 70% (Field travel required)
Work Authorization: Open to CPT / OPT (International candidates encouraged to apply)
 
Job Summary
 
We are seeking an independent Power Transformer Service Engineer (1099 Contractor) based in Houston, TX, to lead and support the installation, testing, commissioning, and maintenance of power transformers and high-voltage substation equipment. This role focuses primarily on transformer field services and diagnostic testing, while providing supporting coverage for connected systems like inverters and Battery Energy Storage Systems (BESS).
 
Key Responsibilities
 
Perform routine operations & maintenance (O&M), preventive maintenance, and field troubleshooting on power transformers and auxiliary substation equipment.
 
Conduct comprehensive diagnostic electrical testing—including Turns Ratio, Insulation Resistance, Winding Resistance, Power Factor/Tan Delta, and Sweep Frequency Response Analysis (SFRA)—along with dielectric oil sampling and analysis.
 
Inspect physical components, diagnose complex mechanical/electrical failures, and produce detailed field service reports.
 
Assist with Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and field commissioning for new power transformer units.
 
Maintain strict safety standards (OSHA/NFPA 70E) and serve as the technical liaison between internal engineering teams, equipment vendors, and site contractors.
 
Basic Qualifications
 
Must be willing and eligible to work as a 1099 Independent Contractor.
 
Currently pursuing or recently completed a Bachelor’s or Master’s degree in Electrical Engineering or a related STEM field.
 
Based in (or willing to relocate to) Houston, TX, with the ability to travel 50% – 70% to customer sites and field project locations.
 
Eligible to work in the United States (CPT / OPT eligible).
 
Strong coursework, academic projects, or foundational background in electrical power systems and high-voltage equipment.
 
Proficiency in Mandarin Chinese (spoken and written) is a strong plus.
 
Excellent analytical, communication, and technical problem-solving capabilities, with the ability to work independently in field environments.