Relay Technician at Electric Power Systems

Posted in Engineering 10 days ago.

Location: Roanoke, Missouri

Job Description:

Electric Power Systems

Job ID 2021-2857
Category Relay Technician


Looking to POWER UP your career? Then come join a company that is helping usher in the next generation of Energy for our planet!

As a NETA certified Independent Electrical Testing & Engineering Organization, we set the standard for technical expertise and uncompromising safety within the Renewable Energy, Data Centers, and Industrial industries.

We're looking for a Relay Technician to performs electrical testing on relays in electrical power stations. As a relay technician, your duties involve using equipment such as a Doble 6150 to test different types of microprocessor relays inside the electrical substation.



  • Perform installation, commissioning, testing and maintenance of protective relaying equipment.

  • Perform function testing of substation control circuits on relay panel, transformers & circuit breaker change-outs.

  • Perform end-to-end relay testing using Doble ProTest software or Protection Suite.

  • Develop written standard commissioning, testing and maintenance procedures for protective relaying.



  • 5+ years of hands on experience installing, maintaining, testing & repairing protective relays on high voltage substations.

  • Calibrate & perform functional tests on both electromechanical and micro-processor based protective relays for high voltage substations.

  • Experience installing, maintaining, testing, & repairing circuit breakers, transformers, switchgear, and similar equipment.

  • Capable of trouble shooting distribution and transmission controls circuits

  • Knowledge of Doble ProTest or Protection Suite desired, not required.

  • Excellent written and verbal communication skills.

Come join the Leader in Electrical Testing!

Electric Power Systems offers competitive pay and benefits, as well as many opportunities for technical training/ growth and advancement. We also offer both long-term and shorter (project-based) assignments in many locations as well as full time employment.

EPS in an equal opportunity employer. Our organization does not discriminate based on race, creed, color, veteran status, sex, religion, national origin, age, physical or mental disability, genetic information or any other characteristic protected by law. We are an E-Verify, Drug and Tobacco-Free Workplace.


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