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Apprentice 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 ...

LCEC

Relay Technician

North Fort Myers, FL

... substation relaying maintenance, electronics, electrical engineering technology (Required) or * Documented completion of a 4-year utility relay technician apprenticeship program, equivalent to ...

LCEC

Relay Technician

North Fort Myers, FL

... substation relaying maintenance, electronics, electrical engineering technology (Required) or * Documented completion of a 4-year utility relay technician apprenticeship program, equivalent to ...

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 · 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 ...

PacifiCorp

Relay Technician Trainee

Salt Lake City, UT · On-site

Responsibilities A Relay Technician Trainee develops a working knowledge of substation equipment ... Certification in an electrical apprenticeship program or equivalent program * Demonstrated ability ...

PacifiCorp

Relay Technician Trainee

Salt Lake City, UT · On-site

Responsibilities A Relay Technician Trainee develops a working knowledge of substation equipment ... Certification in an electrical apprenticeship program or equivalent program * Demonstrated ability ...

PacifiCorp

Relay Technician Trainee

Pleasant Grove, UT · On-site

Responsibilities A Relay Technician Trainee develops a working knowledge of substation equipment ... Certification in an electrical apprenticeship program or equivalent program * Demonstrated ability ...

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How much do apprentice substation relay technician jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for apprentice substation relay technician in the United States is $19.36, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $21.15 per hour, depending on experience, location, and employer.

What is the difference between Apprentice Substation Relay Technician vs Substation Relay Technician?

AspectApprentice Substation Relay TechnicianSubstation Relay Technician
CertificationsTypically in training, may have basic technical certificationsRequires completed training, certifications, and experience
Work EnvironmentOn-the-job training, supervised tasks in substationsIndependent troubleshooting, maintenance, and installation in substations
Job ResponsibilitiesAssisting with relay testing, learning procedures, basic maintenancePerforming relay testing, troubleshooting, and system upgrades

In summary, an Apprentice Substation Relay Technician is in training and gaining hands-on experience under supervision, while a Substation Relay Technician is fully qualified to perform relay testing, maintenance, and troubleshooting independently.

How much does a substation technician apprentice make?

A substation technician apprentice typically earns between $15 and $25 per hour, depending on location, experience, and the employer. Apprenticeship programs often include on-the-job training and may lead to higher wages as skills and certifications develop.

What are the key skills and qualifications needed to thrive as an Apprentice Substation Relay Technician, and why are they important?

To thrive as an Apprentice Substation Relay Technician, you need a solid understanding of electrical theory, basic relay protection principles, and a high school diploma or relevant technical training. Familiarity with relay testing equipment, protective relays, and safety protocols—as well as pursuing certifications like NETA or OSHA—are typically required. Attention to detail, problem-solving abilities, and strong teamwork and communication skills help you excel in this role. These skills and qualifications are crucial for ensuring the safety, reliability, and proper functioning of electrical substations.

How long is a substation tech apprenticeship?

A substation relay technician apprenticeship typically lasts between 2 to 4 years, combining classroom instruction with on-the-job training. Apprentices learn skills such as relay testing, electrical systems, and safety procedures, often earning certifications along the way.

How much do relay techs make?

Relay technicians, including apprentice substation relay technicians, typically earn between $40,000 and $70,000 annually, depending on experience, location, and certifications. Entry-level positions may start lower, while experienced technicians with specialized skills can earn higher salaries, often with opportunities for overtime and advancement.

How to become a substation relay technician?

To become a substation relay technician, individuals typically need a high school diploma or equivalent, followed by technical training or an apprenticeship in electrical systems and relay protection. Relevant skills include understanding electrical circuits, relay operation, and safety procedures; certifications such as OSHA safety training or electrical licenses can enhance job prospects. On-the-job experience is often gained through entry-level positions or apprenticeships with utility companies or electrical contractors.

What are some common challenges faced by Apprentice Substation Relay Technicians during their initial training period?

Apprentice Substation Relay Technicians often encounter challenges such as mastering complex electrical schematics, understanding protection and control systems, and adapting to strict safety protocols. The learning curve can be steep due to the technical nature of relay testing, troubleshooting, and maintenance tasks. Additionally, apprentices must quickly become comfortable working in high-voltage environments and collaborating with experienced technicians and engineers. Support from mentors and hands-on training are essential for overcoming these initial hurdles.

What are Apprentice Substation Relay Technicians?

Apprentice Substation Relay Technicians are entry-level professionals who assist with the installation, maintenance, and testing of protective relay systems in electrical substations. They work under the supervision of experienced technicians to learn how to ensure the reliable operation of electrical grids by identifying and correcting faults. Their duties often include performing basic tests, reading blueprints, and helping to troubleshoot equipment. This role is vital for maintaining the safety and efficiency of power distribution systems, and it provides hands-on training for a career as a fully qualified relay technician.
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Apprentice Substation Relay Technician jobs near you
Infographic showing various Apprentice Substation Relay Technician job openings in the United States as of July 2026, with employment types broken down into 93% Full Time, and 7% Part Time. Highlights an 100% Physical job distribution, with an average salary of $40,268 per year, or $19.4 per hour.
Substation Relay Technician (E4A Solutions - A Subsidiary of Riot Platforms)

Substation Relay Technician (E4A Solutions - A Subsidiary of Riot Platforms)

Riot Platforms

Houston, TX • On-site

Full-time

Medical, Retirement, PTO

Posted 9 days ago

Riot Platforms rating

8.4

Company rating: 8.4 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

28th of 250 rated facilities management

Job description

About E4A Solutions
E4A Solutions is a leading engineering firm specializing in power plant and substation services. We provide power plant installation, demolition, rebuilding, and retrofitting, along with equipment supply, engineering, construction, high-voltage switchyards, and auxiliary services. Our expertise also extends to maintenance and consulting, ensuring comprehensive solutions for our clients.
About this role
We are seeking a qualified and detail-oriented Substation Relay Technician to support the safe and reliable operation of substations and distribution equipment. This technician installs, maintains, calibrates, modifies, troubleshoots, and repairs a variety of electronic, electrical, mechanical, and electro-mechanical systems within a substation environment. The role also includes support for project management functions such as vendor and contractor coordination, scheduling, inspection, testing, and commissioning.
What you'll do
  • Install, commission, test, and maintain protective relaying equipment in substations.
  • Perform functional testing on control circuits for relay panels, transformers, and circuit breakers.
  • Develop and execute relay macros and testing routines to verify protection scheme integrity.
  • Conduct end-to-end relay testing using relay test software; analyze performance based on fault types.
  • Develop written standard commissioning, testing, and maintenance procedures.
  • Review relay settings and logic equations to ensure alignment with system protection designs.
  • Create, review, and execute substation equipment isolation and restoration switching procedures.
  • Lead safety briefings and maintain a strong safety culture on job sites.
  • Investigate electrical issues, perform root cause analysis, and implement corrective actions.
  • Interpret protection and control schematic and wiring diagrams to identify errors or inconsistencies.
  • Use manufacturer documentation to support relay testing and maintenance tasks.
  • Assist with other duties as assigned, including electric system construction and maintenance.

What you'll bring
  • Associate degree in Electrical or Electronic Sciences preferred; equivalent combination of college, vocational, or industry training accepted.
  • Completion of a Substation or Relay Testing Apprentice Program with certification preferred.
  • Minimum of 1 year working in a substation environment, including project management, construction, testing, and operations involving protective relaying and SCADA; 3+ years preferred.
  • Hands-on experience with protective relays in systems ranging from 480V up to 345kV, including familiarity with major brands (SEL, GE Multilin, Siemens, etc.).
  • Proficiency in relay test software such as AcSELerator and other diagnostic tools.
  • Skilled in troubleshooting distribution control circuits and SCADA communication systems.
  • Working knowledge of programmable control systems and monitoring systems.
  • Proficiency with computer systems and IED (Intelligent Electronic Device) interface software.
  • Strong understanding of electrical theory, circuits, and trigonometry.
  • Ability to read, interpret, and troubleshoot from electrical schematics and wiring diagrams.
  • Knowledge of relevant industry standards: NEC, NESC, OSHA, NFPA, and NERC testing requirements.
  • Experience with transformer monitoring systems is a strong plus.
  • Completion of a Substation or Relay Testing Apprentice Program with certification preferred; NETA Level 3 or Level 4 certification preferred.
  • Valid Driver's License required; CDL-A preferred.
  • Excellent written and verbal communication skills with strong project management and interpersonal skills.
  • Self-motivated, able to work independently, and willing to respond to emergency call-backs.
  • Physical ability to work in confined spaces and extreme weather conditions.
  • Committed to practicing safe electrical work procedures.

Physical requirements and work environment
  • Ability to stand, walk, and perform repetitive tasks for extended periods.
  • Ability to lift and move equipment that's up to 50 lbs.
  • Ability to work onsite in a mining or data center environment (heat, noise, etc.).
  • Exposure to high noise levels and varying temperatures.

Safety Requirements
  • PPE & Compliance: Strictly adhere to all site safety protocols and wear required Personal Protective Equipment (PPE) at all times (e.g., safety glasses, hearing protection, steel-toed boots).
  • Hazard Awareness: Proactively identify, report, and mitigate potential workplace hazards or unsafe conditions.
  • Standards: Maintain compliance with OSHA regulations and internal safety training.

Compensation and Benefits
  • Salary commensurate with experience.
  • 401(k) retirement plan: Incudes a generous company match.
  • Comprehensive health coverage: Multiple medical plan options, including 100% company-paid plans, HAS & FSA.
  • Work-life balance: Paid time off, sick time and floating holidays.
  • Wellness & lifestyle perks: Enjoy free gym memberships, pet insurance, childcare discounts, employee assistance program, and more to support your life both in and out of work.

E4A Solutions is an equal opportunity employer. We are committed to creating an inclusive environment for all employees.

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