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Relay Tester Jobs (NOW HIRING)

RELAY TESTER B/ Job No. 4181 /Pay Group 22 DUTIES: Under general supervision: * To install, test, and maintain complicated types of relays, circuits, control devices and associated equipment; * To ...

RELAY TESTER B/ Job No. 4181 /Pay Group 22 DUTIES: Under general supervision: * To install, test, and maintain complicated types of relays, circuits, control devices and associated equipment; * To ...

Perform installations, commissioning, testing and maintenance of protective relaying equipment ... Perform end-to-end relay testing using Doble ProTesT software to verify carrier and fiber systems ...

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This position is focused heavily on protective relay testing, troubleshooting, commissioning, and power system protection in industrial and commercial environments. We are looking for someone who is ...

Seeking Relay Technicians or Relay Commissioning Engineers for direct hire, long-term roles with ... Perform commissioning, functional testing, and troubleshooting of protective relays ...

Execute relay testing and verify relay logic. * Upload and validate relay settings. * Support commissioning efforts and troubleshoot system issues. * Work in both greenfield and brownfield ...

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Seeking Relay Commissioning Technicians or Engineers for direct hire, long-term roles with one of ... Perform commissioning, functional testing, and troubleshooting of protective relays ...

Conduct end-to-end relay testing and fault simulation. * Work with SCADA and communication systems (fiber, Modbus, etc.). * Lead projects, develop procedures, and interface with customers. Essential ...

New

Perform substation relay testing and commissioning activities in greenfield and brownfield substations at various stages of energization. * Implement and verify substation protection and control ...

The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical substations with minimal supervision. This role involves using specialized ...

The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical substations with minimal supervision. This role involves using specialized ...

Relay Testing & Maintenance: * Perform acceptance testing, maintenance, and troubleshooting of protective relays in substations and industrial power systems. * Conduct functional tests, calibration ...

The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical substations with minimal supervision. This role involves using specialized ...

The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical substations with minimal supervision. This role involves using specialized ...

The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical substations with minimal supervision. This role involves using specialized ...

The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical substations with minimal supervision. This role involves using specialized ...

Relay Testing & Maintenance: * Perform acceptance testing, maintenance, and troubleshooting of protective relays in substations and industrial power systems. * Conduct functional tests, calibration ...

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Relay Tester information

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$10

$38

$62

How much do relay tester jobs pay per hour?

As of May 28, 2026, the average hourly pay for relay 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 is a Relay Tester job?

A Relay Tester is responsible for inspecting, testing, and troubleshooting electrical relays used in power systems to ensure they function correctly. They use specialized equipment to verify relay settings, perform diagnostics, and calibrate protective relays to maintain system reliability. This role is critical in preventing electrical failures and ensuring compliance with industry standards. Relay Testers often work in substations, power plants, or industrial settings.

What are the key skills and qualifications needed to thrive in the Relay Tester position, and why are they important?

A Relay Tester should possess a solid understanding of electrical circuits, protective relay systems, and troubleshooting techniques, typically supported by an associate degree or certification in electrical engineering technology. Familiarity with relay test sets (such as Omicron or Doble), knowledge of SCADA systems, and safety certifications like OSHA are often required. Attention to detail, analytical thinking, and effective communication are important soft skills for this role. Mastery of these skills ensures accurate testing, compliance with safety standards, and reliable performance in maintaining power system protection.

What types of equipment and testing procedures does a Relay Tester typically work with on a daily basis?

Relay Testers routinely use specialized test equipment such as Doble or Omicron relay test sets to simulate electrical faults and verify the correct operation of protective relays. Daily responsibilities include interpreting wiring diagrams, calibrating devices, and documenting testing results to ensure system reliability. They often follow established safety protocols and work both independently in the field and collaboratively with engineers and substation teams. This hands-on work is vital to maintaining the safety and reliability of electrical power systems in utility, industrial, or large commercial settings.
What cities are hiring for Relay Tester jobs? Cities with the most Relay Tester job openings:
What are the most commonly searched types of Relay Tester jobs? The most popular types of Relay Tester jobs are:
What states have the most Relay Tester jobs? States with the most job openings for Relay Tester jobs include:
Infographic showing various Relay Tester job openings in the United States as of May 2026, with employment types broken down into 85% Full Time, 9% Part Time, and 6% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $79,791 per year, or $38.4 per hour.

Full-time

Posted 16 days ago


Job description

JOB SPECIFICATION: RELAY TESTER B/ Job No. 4181 /Pay Group 22

DUTIES: Under general supervision:

  • To install, test, and maintain complicated types of relays, circuits, control devices and associated equipment;
  • To verify the operation of relays and control circuits;
  • To perform simple routine testing and maintenance on equipment such as oscillographs and supervisory sets;
  • To perform Doble test, breaker tripping and timing test in all stations;
  • To prepare special reports on related subjects;
  • To assist testers of a higher classification. QUALIFICATIONS: • Must have two years' satisfactory performance as a Relay Tester A and demonstrate proficiency in related work;
  • Satisfactory performance as Relay Tester A.

Effective Date: September 29, 1974 June 1, 2012

Budget: $54.32/hour per the CBA
Bonus: N/A