Relay Test Technician

At Asplundh Electrical Testing, safety is the foundation of everything we do. Our Assistant Relay Test Technicians play a critical role in supporting the safe and reliable operation of high‑voltage substations by assisting with relay testing, commissioning, and maintenance under the guidance of experienced technicians. This role provides hands‑on training and exposure to protection systems, giving you the opportunity to grow into advanced technical responsibilities within a culture of safety, integrity, and service.

We are growing and actively hiring motivated individuals who are eager to learn, develop technical skills, and contribute to high‑quality field operations. If you’re excited about starting your career in power systems, working outdoors, and becoming part of a team committed to excellence, we encourage you to apply.

As an Assistant Relay Test Technician, you will support the testing, commissioning, and maintenance of protective relays and control systems within electrical substations. Under senior technicians, you will learn industry‑standard testing practices, relay logic, and protection scheme fundamentals in a safety‑driven, team‑focused environment.

• Ability to read and understand one‑line diagrams, three‑line diagrams, AC/DC schematics, and control drawings.
• Foundational understanding of electrical theory, phasing, polarity, vectors, and basic logic gates.
• Aptitude for troubleshooting control circuits and assisting with functional, end‑to‑end, and commissioning tests.
• Familiarity with relay test software (Doble Pro Test, Protection Suite, or similar) preferred.
• Strong written and verbal communication skills and commitment to safe work practices.
• Ability to work collaboratively, take direction, and grow technical proficiency over time.
• Willingness to travel for project assignments and work overtime when required.
• Valid driver’s license with an acceptable driving record.
• Ability to pass a pre‑employment drug screen and background check.
• Physical ability to lift up to 70 lbs., climb ladders, and work on your feet for extended periods.

• Perform entry‑level testing, troubleshooting, and maintenance of protective relay and control equipment in transmission and distribution substations.
• Assist with installation, calibration, and functional testing of microprocessor‑based relays.
• Learn to develop relay test routines, macros, and test plans for Overcurrent, Transformer, Bus Differential, and Distance protection schemes.
• Support end‑to‑end testing, system commissioning, and equipment energization under supervision.
• Examine and understand protection schemes, logic diagrams, and scheme operation principles.
• Participate in troubleshooting activities for distribution and transmission protection systems.
• Utilize test equipment and software to verify proper relay performance and compliance with design standards.
• Uphold Asplundh’s safety culture by following all policies, procedures, and industry best practices.
• Provide accurate documentation, test results, and field notes to support project close‑out requirements.

• Associate degree or bachelor’s degree in Electrical/Electronic Engineering Technology, Electrical Engineering, or related discipline preferred.
• Equivalent amount of education, training, and/or military training in electrical systems strongly considered (Journeyman, Apprentice Electrician, US Army Prime Power School, US Navy Nuclear Electrician Program, etc.).
• NETA certification (Level I or II) is a plus but not required for entry‑level.
• Prior hands‑on experience with substations, relay testing, or high‑voltage equipment is beneficial but not mandatory for entry‑level applicants showing strong aptitude and willingness to learn.

• Medical, dental, and vision coverage starting on day one.
• Retirement plan to help you secure your future.
• Company‑provided life insurance for added peace of mind.
• Supplemental life insurance options, including spouse and child coverage.
• A variety of voluntary Aflac supplemental insurance programs.
• Long‑term disability coverage.
• Pre‑paid legal plan.
• Employee Assistance Program (EAP) to support personal and professional well‑being.
• Paid time off to recharge and refresh.
• Paid holidays.
• Access to employee discount programs and helpful resources.

$30–$35 per hour. In territories covered by a collective bargaining agreement, union contract rates will apply. Consistent with applicable law, final compensation will be based on the applicant’s skills, qualifications, experience, and the requirements of the position. Asplundh reserves the right to adjust this pay range at any time.

An Equal Opportunity Employer.