Senior Relay Technician - Utility & High-Voltage Protection - Union
Asplundh Electrical Testing
What You’ll Do Lead job briefings and safety tailboards, reinforcing a “Safety First, Always” field culture Perform protective relay testing, calibration, troubleshooting, and commissioning on medium‑ and high‑voltage systems Test and validate transmission and distribution protection schemes, including: Distance, differential, overcurrent, breaker failure, and bus protection Verify control and protection circuits for: Power transformers Medium‑ and high‑voltage circuit breakers Feeder relays Capacitor banks and reactors Support outage planning, switching coordination, energization, and restoration activities Perform event analysis, relay target review, and disturbance investigations Lead and mentor onsite technicians; coordinate work execution with project managers, system operators, and utility customers Create and maintain accurate test reports, as‑left settings, and field documentation Participate in job walks, project estimating, and customer technical discussions Serve as a technical resource and trainer for developing relay technicians Travel Requirements Work is performed at customer sites throughout the assigned region. Regular regional travel is required, with opportunities for extended assignments outside the region as needed. Company vehicle provided for regional work-related travel. What You Bring 5+ years of hands-on experience in protective relaying for utility substations Demonstrated experience testing medium- to high-voltage (5kV–500kV) protection systems Strong working knowledge of microprocessor-based relays Experience with modern relay test platforms Solid understanding of utility safety rules, energized work practices, and lockout/tagout procedures Ability to interpret: Protection diagrams AC/DC schematics Wiring and logic drawings Valid driver’s license; ability to work outdoors, travel, and lift up to 70 lbs Education & Credentials NETA Level III or IV Certification preferred for Senior roles (Candidates at other NETA levels are encouraged to apply for opportunities across the organization) Experience with: Circuit breakers Power transformers Switchgear RTUs and substation communications Technical degree, apprenticeship, or military electrical training OSHA 10 or OSHA 30 Valid driver’s license with a clean driving history What We Offer 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 #J-18808-Ljbffr Asplundh Electrical Testing
$63.73 - $84.13 per hour
...Senior Relay Technician - Utility & High-Voltage Protection - Union Brand: Asplundh Electrical Testing Location: Sturbridge, MA, United States Date Posted: Sep 20, 2026 Requisition Number: 6539-OTHLOC-CGECYfwE Salary Range: USD $63.73 - USD $84.13 (Hourly...UnionSeniorHourly pay$63.73 - $84.13 per hour
...Senior Relay Technician - Utility & High-Voltage Protection - Union Brand: Asplundh Electrical Testing Location: Foxborough, MA, United States Date Posted: Sep 20, 2026 Requisition Number: 6539 Salary Range: USD $63.73 - USD $84.13 (Hourly) At Asplundh...UnionSeniorHourly payApprenticeshipLocal areaImmediate start- ...priority—it is our foundation. The Senior Relay Technician plays a critical role in... ...operation of medium‑ and high‑voltage utility substations through advanced protective relay testing, commissioning,... ...For roles that fall within union‑represented territories, certain...UnionSeniorApprenticeshipLocal areaImmediate start
- ...priority—it is our foundation. The Senior Relay Technician plays a critical role in... ...operation of medium‑ and high‑voltage utility substations through advanced protective relay testing, commissioning,... ...For roles that fall within union‑represented territories, certain...UnionSeniorApprenticeshipLocal areaImmediate start
- ...Electrical Testing in Lowell, Massachusetts seeks a skilled technician with extensive experience in protective relaying for utility substations. You'll lead safety protocols and perform testing on medium to high-voltage protection systems. Key requirements include a...Senior
- ...qualified individual to lead protective relay testing and commissioning for medium- and high-voltage systems in Worcester, Massachusetts... ...of hands-on experience with utility substations, a valid driver's... ...culture while developing future relay technicians. #J-18808-Ljbffr...Senior
- ...Senior Electronics Technician At Raytheon, the foundation of everything we do... ...electronics, assemblies, and high voltage transmitter systems,... ...Fault Reporting, Isolation, Protection Circuits, Redundant Systems... ...Simulation, Magnetics, Protective Relay Systems, Short Circuit and...SeniorFull timeRelocation
$119k - $190.4k
...proficient and driven Senior Technical Business... ...meet evolving utility needs and position... ...of experience in high voltage equipment, preferably... ...distribution, protection and control of power... ...fuses, contactors, relays, instrument... ...-mobility, Athens union, Puerto Rico]Go to...UnionSeniorHourly payFull timeTemporary workRemote workHome officeMonday to Friday$87.7k - $139.7k
...is seeking an experienced Senior High Voltage Electrical Engineer to lead... ...voltage electrical systems, utility-scale substations, on-site... ...Develop single-line diagrams, protection schematics, and substation... ...incorporating digital relaying and substation automation.Perform...SeniorFull timeWork at officeLocal areaRemote workShift work$130k - $180k
...your Future with Qualus as a Senior Protection & Control Engineer. As a... ...expert, leading the design of high-voltage substations that power... ...excellence across complex utility projects. Working closely with... ...systems.Develop protective relaying and control system designs...SeniorTemporary workFor contractorsWork at officeRemote workRelocation packageFlexible hours$52.4k - $57.2k
...spectrometers. The TPD Core seeks a highly motivated individual to join the team as a Senior Research Technician, who will employ mass... ...ancestry, military service, protected veteran status, or other... ...skills and qualifications. For union positions, the pay range is...UnionSenior$95.6k - $131.45k
...equipment. This position will focus highly with backend processing (seam... ...certification of operators/technicians and ensure product compliance... ...US Permanent Residents, and protected individuals as defined by 8 U... ...military or veteran status, union membership, and political...UnionSeniorPermanent employmentFull timeWork at officeDay shift$124.05k - $186.08k
JOB DESCRIPTIONSenior High Voltage Electrical EngineerWant to discover just how far your intellectual... ...to grow. We are currently hiring a Senior High Voltage Electrical Engineer to... ...power systems, and power disruption/protection circuitsPerform system-level design for...SeniorFull timeCurrently hiringWork at officeLocal areaWorldwide$110.39k - $151.81k
...more at and on LinkedIn and X.Senior Product Development EngineerAbout... ...and characterization work for high-speed interfaces (e.g., SerDes... ..., US Permanent Residents, and protected individuals as defined by 8 U.... ..., military or veteran status, union membership, and political...UnionSeniorPermanent employmentFull timeWork at officeDay shift$105.4k - $158.1k
...problem solvers, high achievers, and... ...a Senior Estimator at Stantec... ...infrastructure, protection and control systems... ...supporting municipal, utility, state/... ...medium- and high-voltage systems, protection... ...systems, relay upgrades, SCADA... ...may not apply to union positions because...UnionSeniorHourly payFull timeContract workTemporary workPart timeFor subcontractorCasual workWork at officeWork from home$107.1k - $160.7k
...professional services firm we are seeking a Senior Fire Protection Engineer to join our growing North... ...work independently on large projects of high complexity, and as a leader of a team... ...information listed above may not apply to union positions because benefits for such...UnionSeniorFull timeTemporary workPart timeFor contractorsFor subcontractorCasual workWork at officeLocal areaFlexible hours$82.3k - $220k
...group at Draper is seeking a Senior Test Equipment Development Engineer... ...to promote testability, and utilizes resident expertise and lessons... ...to support the development of highly reliable, robust, and complex... ...education or training. Union ranges will be in compliance with...UnionSeniorFull timeLocal area$86.9k - $168.68k
# Senior Electrical Power Systems EngineerAtlanta... ...(FOAK) energy utility or power plant... ...systems focused on high-reliability. Due to... ...including Medium Voltage (MV) and Low Voltage... ...starting, and protective relay coordination using... ...and NEC); European Union (e.g., IEC, EU)##...UnionSeniorPermanent employmentFull timeLocal areaRemote work$30 - $40 per hour
...Sr Maintenance Technician Smurfit Westrock (NYSE:SW) is... ...Vision) Weekly Pay Non Union Plant The Opportunity: As a senior Industrial maintenance... ..., hydraulics on high speed, high volume industrial... ...national origin, disability, protected veteran status or other...UnionSeniorHourly payWeekly payTemporary workWork experience placementWork at officeLocal areaImmediate startFlexible hoursShift work$69.4k
...Job Description Official Title: HVAC Technician - Senior Maintenance Technician II Pay Grade:... ...Notes: This position is designated as a Union position. All new hires must start at... ...Requirements: Education and Experience • High School diploma or G.E.D. equivalency...UnionSeniorFor contractorsWork experience placementLocal areaMonday to Friday$73.81k - $101.45k
...condensing turbines utilize two air-cooled... ...& Electrical Technician who will safely... ..., and low-voltage systems. This... ...and maintaining high voltage electrical... ...systems • Relay logic • Process... ...using fall protection, lift heavy objects... ...and/or union contracts (if applicable...UnionFull timeTemporary workPart timeNight shift$184.03k - $266.49k
...a world leader in developing high-speed data converters and related... ...capacitor circuits, precision voltage and current references, LDOs.... ..., US Permanent Residents, and protected individuals as defined by 8 U.... ..., military or veteran status, union membership, and political...UnionSeniorPermanent employmentFull timeWork at officeRemote workWork from homeDay shift$48.99 - $51.56 per hour
...keys as needed. The technician completes work... ...while delivering a high level of customer... ...Massachusetts low voltage license is compensated... ...dexterity to utilize tools of the trade... ...military service, protected veteran status, or... ...qualifications. For union positions, the pay...UnionLocal areaRemote workFlexible hours- ...continue to invest in protecting vital public resources... ...equipment, processes, utilities, facilities and safety... ...of complex medium and high voltage (480 volt - 69 kV) electrical... ...circuits, complex relay systems, automatic... ...Department : Western General Union / Grade : MOSES (Unit...UnionFor contractorsWork at officeLocal areaRemote workMonday to Friday
$139k - $170k
...passionate and experienced Senior Protection & Controls (P&C) Engineer to... ...a wide range of electrical utility projects. If you thrive in a... ...diagrams, AC/DC distribution, relay protection schematics, SCADA... ...microprocessor relay design and high-voltage equipment controls,...SeniorTemporary workFor contractorsWork at office3 days per week- ...Job Type : Temporary Union Name: Non Union... ...all times. Maintains a high level awareness of customer... ...Understands and appropriately utilizes all phone features such... ...times. • Accurately relays reports to providers... .... • Wears proper protective equipment for all specimen...UnionHourly payTemporary workLocal areaImmediate startWork from homeFlexible hoursShift workWeekend work
$110.3k - $165.5k
...OpportunityStantec Buildings is seeking a Senior Process Engineer to lead the... ...and delivery of process and utility systems for semiconductor,... ..., and help deliver high-quality, client-focused engineering... ...listed above may not apply to union positions because benefits for...UnionSeniorFull timeTemporary workPart timeFor contractorsCasual workWork at officeLocal areaFlexible hours$110.39k - $151.81k
...center infrastructure, power delivery, power control, and high voltage power & protection.The transformation of Data center architecture to support... ...condition, genetic information, military or veteran status, union membership, and political affiliation, or any other...UnionSeniorPermanent employmentFull timeWork at officeDay shift- ...The OpportunityAs a Senior Electrical... ...Construction (EPC). Develop protection and control design... ...protective relays, panel arrangements... ...experience overseeing utility substation clients... ...ChecksHigh voltage (HV) substation design... ...and the B&V Credit Union. Professionals may...UnionSeniorPart timeWork experience placementFor subcontractorWork at officeLocal areaVisa sponsorshipFlexible hours
- ...Hours/Week: 24.00 Union: No Union Name: Non... ...team of Sleep Technicians and Registered Respiratory... ...satisfaction, effective resource utilization, teamwork, and... ...other characteristic protected by law. We are committed... ...deserves access to high quality, convenient health...UnionLocal areaWork from homeShift workDay shift
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