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Transformer Testing Jobs in Ontario (NOW HIRING)

Manulife

Analyst, Control Testing

Toronto, ON

Our work supports the broader Technology and Enterprise strategies - and we're transforming! We are building a shared service Line 1B function that performs control testing on behalf of Line 1. The ...

Manulife

Analyst, Control Testing

Waterloo, ON

Our work supports the broader Technology and Enterprise strategies - and we're transforming! We are building a shared service Line 1B function that performs control testing on behalf of Line 1. The ...

Manulife

Manager, Control Testing

Toronto, ON · On-site

Our work supports the broader Technology and Enterprise strategies - and we're transforming! We are building a shared service Line 1B function that performs control testing on behalf of Line 1. The ...

Manulife

Manager, Control Testing

Waterloo, ON

Our work supports the broader Technology and Enterprise strategies - and we're transforming! We are building a shared service Line 1B function that performs control testing on behalf of Line 1. The ...

PrysmianGroup

Tester (QA)

Prescott, ON

CA$24.50/hr

... transform the world around us. Work Location: Prescott, Ontario Work Schedule: * 12-hour ... Perform cable testing in designated tester positions as needed. * Coach and support operators in ...

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Transformer Testing information

See Ontario salary details

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How much do transformer testing jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for transformer testing in Ontario is $30.72, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $41.11 per hour, depending on experience, location, and employer.

What are the 4 types of transformers?

In transformer testing roles, the four main types of transformers are power transformers, distribution transformers, instrument transformers, and specialty transformers. Power transformers are used in transmission networks, distribution transformers step down voltage for consumers, instrument transformers provide measurement and protection functions, and specialty transformers serve specific applications like isolation or impedance matching. Understanding these types helps ensure proper testing and maintenance in electrical systems.

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?

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 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?

A product tester job involves evaluating products for quality, functionality, and safety, often requiring attention to detail and reporting skills. These roles can be found with manufacturers, market research firms, or online testing platforms, and may require basic knowledge of the product category and sometimes a certification or background check. Legitimate opportunities are typically advertised through reputable companies and do not require upfront fees.

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?

A testing transformer is an electrical device used to evaluate the performance and safety of power transformers by applying controlled voltage and current conditions. It helps identify issues such as insulation failure or winding faults and is essential in quality control and maintenance processes in electrical testing environments.
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Transformer Testing jobs near you
Infographic showing various Transformer Testing job openings in Ontario as of June 2026, with employment types broken down into 10% As Needed, 73% Full Time, 10% Part Time, and 7% Temporary. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $63,901 per year, or $30.7 per hour.

Power Transformer Test Engineer

Northern Transformer

Maple, ON • On-site

Full-time

Posted 16 days ago

Job description


Power Transformer Test Engineer

Northern Transformer is a Canadian-owned, fast growing manufacturer of substation and mobile power transformers. Our team delivers transformers of the highest quality through superior design, quality workmanship and attention to our clients’ individual needs.

In this role, you will provide overall test bay support, creating and executing test plans for high power transformers to ensure their functionality and reliability. This role involves a deep understanding of power transformer technology and testing methodologies.

DUTIES AND RESPONSIBILITIES:

  • Reviewing customer specifications with engineering and marketing during project review to verify all testing requirements necessary for the transformer.
  • Prepare and submit appropriate transformer test plans to customer.
  • Analyze, select and maintain appropriate test equipment required to perform transformer tests according to ANSI, IEC and IEEE testing standards.
  • Develop internal test procedures that optimize transformer testing activities.
  • Provide guidance, training and support to test technicians performing transformer tests.
  • Support scheduling time forecasts required for transformer testing.
  • Diagnose and analyze test results to help resolve issues related to transformer performance by identifying potential product defects or equipment deficiencies.
  • Remain aware of all advancements in transformer testing technologies and standards.

QUALIFICATIONS:

  • Degree from an accredited four (4) year university or college, or equivalent combination of education and experience. (Ontario P.Eng accreditation preferred)
  • Minimum of three (3) years of transformer manufacturing experience.
  • Have current work authorization for employment in Canada
  • Ability to learn and improve processes.
  • Excellent verbal and written communication skills
  • Highly competent in teamwork and collaboration
  • Passionate and energetic self-starter

BENEFITS:

  • Competitive salary and benefits package

  • Clean, modern, and friendly working environment