About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Description About the Role At Asplundh Electrical Testing , safety is not a priority--it is our ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
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Description About the Role At Asplundh Electrical Testing , safety is not a priority--it is our ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Apply Early
Description About the Role At Asplundh Electrical Testing , safety is not a priority--it is our ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Quick apply
Apply Early
Description About the Role At Asplundh Electrical Testing , safety is not a priority--it is our ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Apply Early
Description About the Role At Asplundh Electrical Testing , safety is not a priority-it is our ... Power transformers * Medium- and high-voltage circuit breakers * Feeder relays * Capacitor banks ...
Description About the Role At Asplundh Electrical Testing , safety is not a priority-it is our ... Power transformers * Medium- and high-voltage circuit breakers * Feeder relays * Capacitor banks ...
Description About the Role At Asplundh Electrical Testing , safety is not a priority-it is our ... Power transformers * Medium- and high-voltage circuit breakers * Feeder relays * Capacitor banks ...
Description About the Role At Asplundh Electrical Testing , safety is not a priority-it is our ... Power transformers * Medium- and high-voltage circuit breakers * Feeder relays * Capacitor banks ...
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Quick apply
Apply Early
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Apply Early
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Quick apply
Apply Early
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Apply Early
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Description About the Role At Asplundh Electrical Testing , safety is not a priority--it is our ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Quick apply
Apply Early
Description About the Role At Asplundh Electrical Testing , safety is not a priority--it is our ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Apply Early
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Quick apply
Apply Early
About the Role At Asplundh Electrical Testing , safety is not a priority--it is our foundation. The ... Power transformers * Medium‑ and high‑voltage circuit breakers * Feeder relays * Capacitor ...
Apply Early
Testing Psychologist - Contract (1099) - Michigan
$87K - $120K/yr
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
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Apply Early
Testing Psychologist - Contract (1099) - Michigan
$87K - $120K/yr
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
Apply Early
Mechanical Testing Sample preparation (sectioning) * Specimen heat treatment * Performing tensile ... Howmet Aerospace is transforming the next phase of more fuel-efficient, quieter aerospace engines ...
Mechanical Testing Sample preparation (sectioning) * Specimen heat treatment * Performing tensile ... Howmet Aerospace is transforming the next phase of more fuel-efficient, quieter aerospace engines ...
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
Quick apply
Apply Early
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
Apply Early
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
Quick apply
Apply Early
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
Apply Early
Testing Psychologist - Contract (1099) - Michigan
Grand Rapids, MI · On-site
$85K - $117K/yr
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
Testing Psychologist - Contract (1099) - Michigan
Grand Rapids, MI · On-site
$85K - $117K/yr
Lyra is transforming access to life-changing mental health care through Lyra Empower, the only ... The Testing Psychologist will perform comprehensive psychological assessments to support diagnostic ...
Mechanical Testing Sample preparation (sectioning) * Specimen heat treatment * Performing tensile ... Howmet Aerospace is transforming the next phase of more fuel-efficient, quieter aerospace engines ...
Mechanical Testing Sample preparation (sectioning) * Specimen heat treatment * Performing tensile ... Howmet Aerospace is transforming the next phase of more fuel-efficient, quieter aerospace engines ...
Mechanical Testing Sample preparation (sectioning) * Specimen heat treatment * Performing tensile ... Howmet Aerospace is transforming the next phase of more fuel-efficient, quieter aerospace engines ...
Mechanical Testing Sample preparation (sectioning) * Specimen heat treatment * Performing tensile ... Howmet Aerospace is transforming the next phase of more fuel-efficient, quieter aerospace engines ...
We made history and now we work to transform the future - for our customers, our communities and ... The Engine Test Engineer interfaces with requesting departments to ensure daily testing ...
We made history and now we work to transform the future - for our customers, our communities and ... The Engine Test Engineer interfaces with requesting departments to ensure daily testing ...
Field Tech Apprentice - Electrical Testing - BC
Wixom, MI · On-site
$19 - $26/hr
Performing inspection, maintenance, testing, and repair of transformers (45 KVA to 130 MVA), circuit breakers, and related equipment (including dry type and oil-filled). * Maintenance, testing ...
Field Tech Apprentice - Electrical Testing - BC
Wixom, MI · On-site
$19 - $26/hr
Performing inspection, maintenance, testing, and repair of transformers (45 KVA to 130 MVA), circuit breakers, and related equipment (including dry type and oil-filled). * Maintenance, testing ...
Transformer Testing information
See Michigan salary details
$16.13 - $18.74
2% of jobs
$18.74 - $21.35
7% of jobs
$23.76 is the 25th percentile. Wages below this are outliers.
$21.35 - $23.96
17% of jobs
$23.96 - $26.57
17% of jobs
The median wage is $27.78 / hr.
$26.57 - $29.18
15% of jobs
$29.18 - $31.79
12% of jobs
$33.31 is the 75th percentile. Wages above this are outliers.
$31.79 - $34.40
9% of jobs
$34.40 - $37.01
7% of jobs
$37.01 - $39.62
7% of jobs
$39.62 - $42.23
4% of jobs
$42.23 - $44.84
2% of jobs
$16
$29
$44
How much do transformer testing jobs pay per hour?
What are the 4 types of transformers?
What are the key skills and qualifications needed to thrive in the Transformer Testing position, 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?
What is a Transformer Testing job?
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.
Is there a legit product tester job?
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 is a testing transformer?

Lead Relay Technician - Utility & High-Voltage Protection
Kalamazoo, MI
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 11 days ago
Job description
About the Role
At Asplundh Electrical Testing, safety is not a priority—it is our foundation. The Senior Relay Technician plays a critical role in ensuring the safe, reliable operation of medium‑ and high‑voltage utility substations through advanced protective relay testing, commissioning, and maintenance activities.
This position is ideal for professionals with a utility background who have hands‑on experience testing and commissioning transmission and distribution protection systems. You will serve as a technical lead in the field, guide crews through complex outage work, and reinforce Asplundh’s reputation for safety, precision, and service excellence.
We are experiencing strong growth and are immediately hiring Senior Relay Technicians with deep expertise in protection and control, relay schemes, and substation energization. If you enjoy solving complex protection challenges, leading safe work execution, and influencing system reliability at scale, we’d like to speak with you.
As a NETA‑accredited, independent electrical testing and engineering organization, Asplundh Electrical Testing sets the benchmark for technical excellence and unwavering safety across the utility, renewable energy, data center, and industrial sectors.
Candidates must be authorized to work in the United States for any employer at the time of hire. This position is not eligible for visa sponsorship.
What You’ll Do
- Lead job briefings and safety tailboards, reinforcing a “Safety First, Always” field culture
- Perform protective relay testing, calibration, troubleshooting, and commissioning on medium‑ and high‑voltage systems
- Test and validate transmission and distribution protection schemes, including:
- Distance, differential, overcurrent, breaker failure, and bus protection
- Verify control and protection circuits for:
- Power transformers
- Medium‑ and high‑voltage circuit breakers
- Feeder relays
- Capacitor banks and reactors
- Support outage planning, switching coordination, energization, and restoration activities
- Perform event analysis, relay target review, and disturbance investigations
- Lead and mentor onsite technicians; coordinate work execution with project managers, system operators, and utility customers
- Create and maintain accurate test reports, as‑left settings, and field documentation
- Participate in job walks, project estimating, and customer technical discussions
- Serve as a technical resource and trainer for developing relay technicians
Travel Requirements:
Work is performed at customer sites throughout the assigned region. Regular regional travel is required, with opportunities for extended assignments outside the region as needed.
✔ Company vehicle provided for regional work‑related travel.
- 10+ years of hands‑on experience in protective relaying for utility substations
- Demonstrated experience testing medium‑ to high‑voltage (5kV–500kV) protection systems
- Strong working knowledge of microprocessor‑based relays
- Experience with modern relay test platforms
- Solid understanding of utility safety rules, energized work practices, and lockout/tagout procedures
- Ability to interpret:
- Protection diagrams
- AC/DC schematics
- Wiring and logic drawings
- Valid driver’s license; ability to work outdoors, travel, and lift up to 70 lbs
- NETA Level III or IV Certification preferred for Senior roles
(Candidates at other NETA levels are encouraged to apply for opportunities across the organization) - Experience with:
- Circuit breakers
- Power transformers
- Switchgear
- RTUs and substation communications
- Technical degree, apprenticeship, or military electrical training
- OSHA 10 or OSHA 30
- Valid driver’s license with a clean driving history
What We Offer
- Medical, dental, and vision coverage starting on day one
- Retirement plan to help you secure your future
- Company‑provided life insurance for added peace of mind
- Supplemental life insurance options, including spouse and child coverage
- A variety of voluntary Aflac supplemental insurance programs
- Long‑term disability coverage
- Pre‑paid legal plan
- Employee Assistance Program (EAP) to support personal and professional well‑being
- Paid time off to recharge and refresh
- Paid holidays
- Access to employee discount programs and helpful resources
Please note: For roles that fall within union‑represented territories, certain benefits and employment terms may differ from what’s listed here. In those cases, the applicable local union agreement will guide the specific benefits and provisions. We’re committed to transparency and will walk you through what applies to your location during the hiring process.
Who We Are
Asplundh Electrical Testing (AET) has been a leading provider of independent electrical testing services since 1981. Headquartered in Foxboro, MA, with regional offices across the country, AET specializes in substation commissioning, acceptance testing, and maintenance for clients in electrical transmission, distribution, and generation. As a NETA-certified company and a member of Asplundh Engineering Services—a subsidiary of Asplundh Infrastructure Group—AET is committed to delivering reliable, high-quality services at competitive prices.
An Asplundh Company
As part of the Asplundh family, AET benefits from extensive resources and a century of experience. Together, we provide utilities with comprehensive end-to-end services, from design to construction, testing, and maintenance, ensuring reliability and peace of mind.
Our Commitment
At AET, we believe in tackling challenges together with our customers, leveraging our collective experience and resources to achieve success in every project.