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Substation Relay Technician Jobs (NOW HIRING)

Ameren Services

Substation Relay Technician

Marion, IL · On-site

About Ameren Illinois Ameren Illinois provides electric transmission and distribution service and natural gas distribution service. Every day, we deliver electricity to 1.2 million electric and 816 ...

R.R. Cassidy, Inc.

Relay Technician

Beaumont, TX · On-site

Cassidy is searching for an experienced Substation Relay Technician. The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical ...

R.R. Cassidy, Inc.

Relay Technician

Beaumont, TX

Cassidy is searching for an experienced Substation Relay Technician. The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical ...

R.R. Cassidy, Inc.

Relay Technician

Beaumont, TX · On-site

Cassidy is searching for an experienced Substation Relay Technician. The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical ...

Quanta Services

Relay Technician

Beaumont, TX

Cassidy is searching for an experienced Substation Relay Technician. The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical ...

LCEC

Relay Technician

North Fort Myers, FL

Technician, Relay Location: North Fort Myers, FL Work Hours: 7:00am - 3:30pm, M-F plus some ... Perform function testing of substation control circuits on relay panel, transformers, and circuit ...

LCEC

Relay Technician

North Fort Myers, FL

Technician, Relay Location: North Fort Myers, FL Work Hours: 7:00am - 3:30pm, M-F plus some ... Perform function testing of substation control circuits on relay panel, transformers, and circuit ...

SST Direct

Relay Technician

Tampa, FL · On-site

Seeking Relay Technicians or Relay Commissioning Engineers for direct hire, long-term roles with ... Perform function testing of substation control circuits on relay panel, transformers & circuit ...

UTILI-SERVE, LLC

Relay Technician

Conover, NC

We are seeking a skilled Relay Technician responsible for the installation, testing ... substation controls, and various SCADA systems. The technician must adhere to all company and ...

EPS

Sr. Relay Technician

Amarillo, TX · On-site

Perform installation, commissioning, testing, and function testing of substation control circuits ... Train and qualify Relay Technician I, II, or Relay Engineer I * Interact with customers. * Perform ...

EPS

MD

Job Title: Sr. Relay Technician About The Company: Electric Power Systems (EPS) is a NETA ... Perform installation, commissioning, testing, and function testing of substation control circuits ...

High Priority Plumbing

Sr. Relay Technician

Aurora, CO

$50 - $75/hr

Perform installation, commissioning, testing, and function testing of substation control circuits ... Train and qualify Relay Technician I, II, or Relay Engineer I * Interact with customers. * Perform ...

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Substation Relay Technician information

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$34K

$104.6K

$152.5K

How much do substation relay technician jobs pay per year?

As of Jul 26, 2026, the average yearly pay for substation relay technician in the United States is $104,604.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $135,500.00 per year, depending on experience, location, and employer.

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

To excel as a Substation Relay Technician, you need a solid understanding of electrical theory, relay protection systems, schematic reading, and troubleshooting, typically supported by an associate degree in electrical engineering technology or a related field. Familiarity with test equipment, SCADA systems, and certifications such as NETA or NICET are highly valuable. Strong problem-solving abilities, attention to detail, and effective communication skills help technicians stand out. These proficiencies ensure reliable operation and safety of power substations, minimizing downtime and supporting grid stability.

What are some of the typical daily responsibilities of a Substation Relay Technician?

Substation Relay Technicians are responsible for testing, calibrating, and maintaining protective relay systems to ensure the safe and reliable operation of electrical substations. A typical day may involve reviewing and interpreting electrical schematics, performing diagnostic tests on relay and control equipment, and documenting all procedures and results. Technicians often collaborate closely with engineers, control operators, and other field staff to coordinate maintenance schedules and respond to unexpected equipment issues. These tasks help prevent service interruptions and ensure that substations are operating within regulatory and safety standards.

What is a Substation Relay Technician job?

A Substation Relay Technician is responsible for installing, testing, maintaining, and repairing protective relay systems in electrical substations. These professionals ensure the reliable operation of power grids by monitoring and troubleshooting equipment that detects faults and prevents damage. Their work involves reading schematics, performing system diagnostics, and calibrating relays to maintain compliance with safety and industry standards. They often collaborate with engineers and utility crews to enhance system performance and reliability.

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What cities are hiring for Substation Relay Technician jobs? Cities with the most Substation Relay Technician job openings:
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Substation Relay Technician jobs near you
Infographic showing various Substation Relay Technician job openings in the United States as of July 2026, with employment types broken down into 6% As Needed, 88% Full Time, and 6% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $104,604 per year, or $50.3 per hour.
Substation Relay Technician

Substation Relay Technician

Ameren Services Company

Marion, IL • On-site

Other

Posted 3 days ago

Ameren rating

8.3

Company rating: 8.3 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

20th of 53 rated energy and utility

Job description

About Ameren Illinois

Ameren Illinois provides electric transmission and distribution service and natural gas distribution service. Every day, we deliver electricity to 1.2 million electric and 816,000 natural gas customers in central and southern Illinois. We deliver safe, reliable energy to more than 1,200 communities.

JOB DESCRIPTION:

Install, commission, test and maintain the following equipment:

Electro-mechanical and microprocessor based protective and control relays.

Internal circuitry on high voltage transformers and circuit breakers.

SCADA (supervisory and telemetry) RTUs.

Perform high voltage switching and other duties that support primary duties.


To help us review your qualifications, please include transcripts with your application.
Note: Unofficial transcripts are acceptable at this stage. Official transcripts are not required at this time

JOB REQUIREMENTS:

  • Associates Degree in Electrical or Electronics Technology (Unofficial Transcript required to consider application)

  • Valid driver's license.

  • Availability for overtime and emergency callouts.

  • High level of computer literacy.

  • Knowledge of data communication protocols (e.g. Modbus, DNP 3) a plus.

  • Prior experience in electric and gas utility or high voltage industrial environment.

  • Must be willing to meet the 25 mile domicile requirement.

Please attach your unofficial transcript along with your resume to your application.

*This position is covered by the IBEW Local 702 (CIPS-Shawnee).

Hourly Pay:

Grade Step HA 102 Step 1 of 1 (Top Step) - 58.43 USD

Position is eligible for annual incentive payments based on company performance and subject to sole management discretion. Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees.

If end date is listed, the posting will come down at 12:00 am on that date:

Thursday July 30, 2026

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

What Ameren employees say

Pay

Benefits

Hours and flexibility

Workplace

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About Ameren

Sourced by ZipRecruiter

Ameren is a leading energy company that provides reliable and sustainable electricity and natural gas services to millions of customers across the United States. With a strong presence in the Midwest region, Ameren is committed to delivering safe, affordable, and clean energy solutions to homes, businesses, and communities. As an industry leader, Ameren invests in advanced technologies and infrastructure to ensure a resilient energy grid and enhance the customer experience. Ameren prioritizes environmental stewardship and is actively working towards reducing carbon emissions and increasing the use of renewable energy sources. Ameren's dedication to sustainability is evident through their ongoing efforts to promote energy efficiency, support clean energy initiatives, and engage in community partnerships.

Industry

Utilities

Company size

5,001 - 10,000 Employees

Headquarters location

Saint Louis, MO, US

Year founded

1902

Social media

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