Senior Relay Technician

Job Description

Job Description

About the Role  

At Asplundh Electrical Testing, safety is the foundation of everything we do. The Senior Relay Technician ensures safe and reliable operation of high voltage substations through advanced relay testing, commissioning, and maintenance. This role leads crews, supports major field operations, and upholds Asplundh’s reputation for safety, integrity, and service. 

We are growing and immediately hiring Senior Relay Technicians who bring advanced expertise in relay testing, system protection, and substation commissioning. If you enjoy taking on complex technical challenges, leading work execution, and contributing to a strong culture of safety and quality, we encourage you to apply. 

As a NETA‑accredited independent electrical testing and engineering organization, Asplundh Electrical Testing is proud to set the benchmark for technical excellence and unwavering safety across the utility, renewable energy, data center, and industrial sectors. 

Candidates responding to this posting must independently possess the eligibility to work in the United States, for any employer, at the date of hire. This position is ineligible for employment Visa sponsorship.

What You’ll Do  

• Lead safety tailboards and enforce Asplundh’s “Safety First, Always” culture.
• Execute protective relay testing, calibration, troubleshooting, and commissioning activities.
• Validate protection schemes and verify control circuits for breakers, transformers, feeders, and capacitor banks.
• Perform system event analysis and support outage planning and energization sequences.
• Guide and oversee on site electrical crews; coordinate activities with project managers and customer teams.
• Maintain accurate records, test results, and field documentation.
• Support project estimating, job walks, and customer communication.
• Train and mentor developing technicians. 

Work will be performed at customer sites throughout the assigned region. Ability to travel regularly within the region is required, and the capability to travel outside the region for extended assignments is ideal. Company vehicle provided for work‑related travel within the assigned region. 

What You Bring  

• Minimum 5+ years of experience with protective relaying in substations.
• Expertise in microprocessor relay testing platforms.
• Strong understanding of high voltage safety standards and energized work practices.
• Valid driver’s license; ability to work outdoors, travel, and lift 70 lbs.  

• NETA Level III or IV Certification is preferred for Senior roles; however, we welcome candidates at other NETA levels for opportunities across the organization.
• Experience with circuit breakers, transformers, switchgear, RTUs, and communications.
• Technical degree or military electrical training.
• OSHA 10/30 Certification
• Valid driver’s license with a clean driving history 

At Asplundh Electrical Testing, we invest in the well‑being of our people. Eligible employees enjoy a comprehensive benefits package designed to support their health, financial security, and work‑life balance, including:

• 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

*Benefits listed above are available to eligible employees. Eligibility requirements and plan provisions apply

Please note: For roles that fall within union‑represented territories, certain benefits and employment terms may differ from what’s listed here. In those cases, the applicable local union agreement will guide the specific benefits and provisions. We’re committed to transparency and will walk you through what applies to your location during the hiring process.

Asplundh Electrical Testing (AET) has been a leading provider of independent electrical testing services since 1981. Headquartered in Foxboro, MA, with regional offices across the country, AET specializes in substation commissioning, acceptance testing, and maintenance for clients in electrical transmission, distribution, and generation. As a NETA-certified company and a member of Asplundh Engineering Services—a subsidiary of Asplundh Infrastructure Group—AET is committed to delivering reliable, high-quality services at competitive prices.

As part of the Asplundh family, AET benefits from extensive resources and a century of experience. Together, we provide utilities with comprehensive end-to-end services, from design to construction, testing, and maintenance, ensuring reliability and peace of mind.

At AET, we believe in tackling challenges together with our customers, leveraging our collective experience and resources to achieve success in every project.