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Transformer Tester Jobs (NOW HIRING)

Hitachi

Transformer Diagnostic Specialist

Raleigh, NC · On-site +1

Experience in transformer condition assessment, transformer testing, asset management, monitoring, or diagnostics. * Knowledge of transformer failure modes, insulation systems, and condition-based ...

Sunbelt Solomon

Tester

Temple, TX · On-site

This position is responsible for testing regulator transformers. * Inspect and evaluate incoming transformers, record data. * Perform electrical testing on incoming transformers, also record physical ...

Sunbelt Solomon

Tester

Temple, TX · On-site

$25.81 - $31.93/hr

Inspect and evaluate incoming transformers, record data. * Perform electrical testing on incoming transformers, also record physical dimensions and damage. * Assure that all paperwork and data is ...

ABB

Quality Tester - 1st shift

Pinetops, NC · On-site

Position Reports To Quality Supervisor Role and Responsibilities Perform transformer testing to verify compliance with performance specifications and quality standards Identify and document ...

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How much do transformer tester jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for transformer tester in the United States is $38.36, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $50.72 per hour, depending on experience, location, and employer.

What does a transformer tester do?

A typical workday for a Transformer Tester involves conducting electrical tests on transformers to validate performance and detect faults, both in the field and in manufacturing or repair facilities. You’ll routinely prepare test setups, operate diagnostic equipment, record and analyze results, and collaborate with engineers and maintenance personnel to address any issues identified. The role may require some travel to customer sites or substations, and often involves working as part of a team to adhere to safety protocols and project timelines. This hands-on, detail-focused environment provides opportunities to develop specialized technical expertise and progress into senior testing, quality assurance, or supervisory positions over time.

What are the key skills and qualifications needed to thrive as a transformer tester?

To thrive as a Transformer Tester, you need a solid understanding of electrical theory, troubleshooting skills, and a background in electrical engineering or a related technical field. Experience with testing equipment such as power analyzers, insulation resistance testers, winding resistance meters, and knowledge of safety standards like OSHA or NETA certification is highly valuable. Strong attention to detail, problem-solving abilities, and clear communication are important soft skills in this role. These skills ensure accurate diagnosis, safe operations, and effective teamwork in high-stakes testing environments.

What is a transformer tester?

A Transformer Tester is responsible for inspecting, testing, and diagnosing electrical transformers to ensure they function properly and meet industry standards. This job involves using specialized testing equipment to measure parameters like voltage, insulation resistance, and load performance. Transformer Testers work in manufacturing plants, utility companies, or service organizations, performing quality control and troubleshooting electrical faults. They also document test results and collaborate with engineers to recommend repairs or improvements. Strong technical skills in electrical testing and safety procedures are essential for this role.

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Transformer Tester jobs near you
Infographic showing various Transformer Tester job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, and 6% Contract. Highlights an 69% Physical, 1% Hybrid, and 30% Remote job distribution, with an average salary of $79,791 per year, or $38.4 per hour.

Transformer Field Technician I

Prime Transformer Services

Ellisville, MS • On-site

$34 - $42/hr

Full-time

Re-posted 23 days ago

Job description

About Prime Transformer Services
Prime Transformer Services specializes in the handling, storage, installation, maintenance, and repair of power transformers throughout the energy and utility sectors. Supported by the strength and resources of Parish Companies, we bring precision, reliability, and uncompromising safety standards to every project. Our teams operate with excellence, built on decades of experience in heavy-haul operations, logistics, and technical service.
Position Summary
The Transformer Field Technician I plays a key role in supporting field operations related to transformer assembly, oil processing, maintenance, and decommissioning. This entry-level position is ideal for individuals seeking to build a technical career within the transformer service industry. The role involves hands-on mechanical and electrical work, extensive travel, and strict adherence to safety procedures.
Essential Duties & Responsibilities
• Assemble transformer components, including radiators, bushings, conservators, and ancillary hardware.
• Perform degassing, vacuum, and pressure testing using degasification units and other specialized equipment.
• Re-gasket transformer components; fabricate O-rings or gaskets as required for field conditions.
• Assist with transformer teardown, preparation for transport, and dismantling for disposal.
• Identify and troubleshoot basic electrical and mechanical issues in the field.
• Complete assigned daily work orders accurately, maintaining clear documentation of tasks performed.
• Inspect, operate, and maintain tools, vehicles, and equipment in a safe and compliant manner.
• Follow all safety protocols, including PPE usage, fall protection, lockout/tagout, and procedures for noise and electrical hazard environments.
• Support operational efficiency by reporting potential customer leads, project opportunities, or site observations to the sales team.
Why Join Prime Transformer Services?
  • Competitive pay
  • Strong growth trajectory and opportunity for advancement
  • Family-first culture with a focus on safety and integrity
  • Work on high-profile, complex utility projects with a talented team

Requirements
Experience & Skill Requirements
• Up to three (3) years of experience in transformer service, oil processing, assembly, or related mechanical/electrical work.
• Basic proficiency in computers, including Microsoft Office and online reporting platforms.
• Clear verbal and written communication skills with the ability to follow technical instructions.
• Strong self-motivation, the ability to work independently, and commitment to meeting team goals.
Additional Requirements
• High school diploma or GED required.
• Valid driver's license with an acceptable driving record.
• Willingness to travel up to 80% across the continental United States.
• Ability to pass a DOT physical examination.
• Successful completion of a background check and pre-employment/random drug testing.
• Legal authorization to work in the United States.
• Availability for extended hours, irregular schedules, weekends, and holidays as needed.
• Physical ability to lift 50+ pounds, work at heights greater than 100 feet, operate in confined spaces, and perform outdoor duties in all weather conditions.
• Adequate vision, hearing, and English proficiency to ensure safe communication in high-noise and high-risk environments.
Bonus Skills
Familiarity with basic transformer commissioning tests, such as:
• Insulation resistance testing (e.g., using a Megger)
• Turns ratio testing
• Winding resistance measurement
• Power factor or dissipation factor testing
• Oil sampling and dissolved gas analysis (DGA)
• Sweep Frequency Response Analysis (SFRA) testing
Salary Description
$34 - $42 per hour

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