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Transformer Testing Jobs in Ohio (NOW HIRING)

ABB

Senior Power Delivery Field Technician

OH · Remote

$83K - $133K/yr

Large transformer testing, including PF testing, TTR, core resistance, etc. * Develop electrical equipment layouts, schematics, network architectures, and bills of material. Qualifications * High ...

Sarian, Inc.

Kafka Tester

Strongsville, OH · On-site

Data Pipeline Testing: Designing and executing test cases for ETL (Extract, Transform, Load) workflows and data validation, focusing on both batch and streaming data. * Data Validation: Validating ...

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Transformer Testing information

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.
What are the most commonly searched types of Transformer Testing jobs in Ohio? The most popular types of Transformer Testing jobs in Ohio are:
What are popular job titles related to Transformer Testing jobs in Ohio? For Transformer Testing jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Transformer Testing jobs in Ohio look for? The top searched job categories for Transformer Testing jobs in Ohio are:
Transformer Testing jobs near you
Infographic showing various Transformer Testing job openings in Ohio as of June 2026, with employment types broken down into 10% As Needed, 76% Full Time, 7% Part Time, and 7% Temporary. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

Mechanical/Electrical Engineer Transformer Designer

WESTRAFO AMERICA LLC

Trotwood, OH • On-site

$73K - $100K/yr

Other

Posted 16 days ago

Job description

Description

About Us:  Westrafo America is the first US based facility specializing in the design and manufacturing of high-quality transformers. We are committed to excellence and are looking to expand our team with dedicated professionals who share our passion for electrical engineering and manufacturing.    


Purpose: This role focuses on the design and optimization of power transformers, supporting the transition to smart grids, renewable energy integration, and advanced digital monitoring systems. Contribute to Westrafo's mission of enabling the global energy transition by designing high-performance, eco-conscious transformer systems.

Requirements

Duties: 

  • Design mechanical components and assemblies to meet performance, safety, and cost requirements for medium and high voltage transformers with a maximum voltage of 69KV and power up to 20 MVA.
  • Perform mechanical/electrical calculations and simulations for stress, weights, cooling requirements, and mechanical properties.
  • Develop mechanical layouts and cooling systems for structural integrity and thermal management according to customer specifications.
  • Develop winding and insulation systems for high voltage reliability and thermal management.
  • Collaborate with mechanical, electrical, manufacturing, and testing teams, local and worldwide. 
  • Prepare technical documentation and support customer discussions.
  • Apply Design for Manufacturing principles to optimize production and reduce lead times.
  • Ensure compliance with international mechanical and safety standards (IEEE, ASME, ISO, UL) requirements.

Requirements:

  • Bachelor's or higher degree in Mechanical/Electrical Engineering or related field.
  • 5+ years of experience in mechanical design and development.
  • Proficiency in mechanical design and simulation tools and 3D CAD software (SolidWorks).
  • Knowledge of mechanical components, structural materials, thermal systems, and fluid dynamics.
  • Knowledge of core materials, winding types, insulation systems, electromagnetics, and fluid dynamics.
  • Excellent communication skills and ability to work with global teams.
  • Experience with SAP and commitment to continuous learning are a plus.
  • Design process automation using SolidWorks. 

Additional Information:

  • On-site position in Trotwood, OH
  • If selected for this role, a drug screen and background check will be conducted.

Apply