Sr. Relay Technician
$55 - $78 per hourAsplundh
Sr. Relay Technician Job Location: US-CA-San Diego Overview Electric Power Systems (EPS) is a NETA-accredited independent electrical testing and engineering organization specializing in electrical acceptance testing, commissioning, and maintenance for clients across Data Centers, Utility, Generation, Renewables, Transit, Industrial and Commercial Facilities throughout North America. We are committed to safety, technical expertise, and setting the standard of excellence in the power industry. Benefits Medical, Dental, and Vision Insurance 401(k) Savings Plan with Company Match Health Savings Account (HSA) and a Flexible Spending Accounts (FSA) Life and Accidental Death & Dismemberment (AD&D) Insurance Short-Term and Long-Term Disability Coverage Employee Assistance Program (EAP) Perks Competitive Pay Talent Development – Instructor-Led Technical Courses and Online Learning Career Path Planning Incentives for Professional Certifications Competitive Per Diem for Travel Referral Bonuses Tuition Reimbursement Pay The hourly rate for this position is between $55–78 per hour. Factors which may affect starting pay within this range include geography/market, skills, education, experience, and other qualifications of the successful candidate. Position Summary The Sr. Relay Technician performs and supervises electrical testing, maintenance, and troubleshooting relays in electrical power stations. The role involves using relay test equipment and tools to test several types of relays inside the electrical substation. Responsibilities Lead safety briefings on job site, identify, eliminate, or mitigate hazards. Utilize Human Performance Error Elimination concepts and tools. Analyze protection schemes for power circuits and other power system components. Perform installation, commissioning, testing, and function testing of substation control circuits on relay panel, transformer & circuit breaker change-outs. Analyze event records and make informed deductions. Develop Project Execution, Commissioning, Outage Sequence & Energization Procedures. Project management of large scale and complex projects. Train and qualify Relay Technician I, II, or Relay Engineer I. Interact with customers. Perform complex troubleshooting. Perform end-to-end relay testing using relay test software and analyze the operation of the relay based on the fault type run. Lead investigations of electrical related issues, including root cause analysis as needed. Calibrate & perform functional tests on both electromechanical and microprocessor based protective relays for substations. Function as an on-site lead for the project, assign tasks, prioritize activities and interface with customers. Read and fully understand protection and control schematic diagrams and wiring diagrams and catch mistakes and problems with the drawings and design when comparing with accepted engineering and customer standards. Determine and interpret customer’s requirements and provide final deliverables including as‑built prints and all test results meeting specified requirements. Understand manufacturers’ literature to facilitate testing. Qualifications Required Skills/Abilities: Able to pass a pre-employment drug screen. Complete a satisfactory criminal background check. Able to work overtime and travel out of town for periods of time. Must have a valid driver's license and currently have and be able to maintain a safe driving record. Hands on experience installing, maintaining, testing & repairing protective relays in transmission, generation, or distribution level substations. Capable of troubleshooting distribution and transmission control circuits. Knowledge of relay test software. Preferred Skills/Abilities: Excellent written and verbal communication skills. Experience installing, maintaining, testing, or repairing circuit breakers, transformers, switchgear, or similar equipment. Education and Experience: Bachelor's or associate degree in electrical/Electronic technology, Military Experience, or 4-year Engineering Degree, preferred. 5+ Years of Relevant Industry Experience. NETA I, II, IV Certified, preferred. Physical Requirements: Able to climb ladders, stand for extended periods, able to lift 70 lbs. EPS is an equal opportunity employer and gives consideration for employment to all qualified applicants regardless of race, color, religion, disability, sex (including pregnancy, gender identity and sexual orientation), political affiliation, military service, national origin, age or any other characteristics protected by state or federal laws. #J-18808-Ljbffr
- ...Asplundh Electrical Testing is seeking a Protective Relay Technician in San Diego. The role involves leading safety briefings, performing testing on medium and high-voltage systems, and mentoring technicians. You should have over five years of relevant experience and...Senior
- ...Senior Relay Technician – Utility & High-Voltage Protection – Union Asplundh Electrical Testing prioritizes safety as its foundation. The Senior Relay Technician plays a critical role in ensuring the safe, reliable operation of medium‑ and high‑voltage utility substations...SeniorApprenticeshipImmediate start
- ...marketplace factors, other requirements for the position, and employer business practices. What You Will Do The Endoscopy Technician is responsible for performing a variety of direct patient care activities and assisting with endoscopic procedures under the...SeniorHourly payDaily paidReliefImmediate startShift workWeekend workDay shift
$33 - $43.41 per hour
...inventory using FedEx computer systems. Ensures work is in accordance with OSHA and DOT standards. Guides and supports a staff of technicians and trainees. Performs other duties as assigned. Minimum Education High school diploma/GED. Vocational training from an...SeniorContract workTraineeshipWork at officeLocal areaShift work- Electric Power Systems (EPS) is looking for a Sr. Relay Technician in San Diego, CA, to lead electrical testing and maintenance in substations. This role demands hands-on experience with protective relays, troubleshooting skills, and strong educational background in electrical...Suggested
- Revised: 3/2026 ESSENTIAL DUTIES AND RESPONSIBILITIES: include the following but are not limited to the job specifications contained herein. Additional duties or job functions that can be performed safely may be required as deemed necessary by supervisory personnel...SeniorCasual work
$38.82 - $45.67 per hour
...Job Title Sr Maintenance Technician Job Description Summary The Senior Maintenance Technician supports the daily operation and reliability of Sony PlayStation facilities in a fast paced environment within the video game industry. Working under the direction of...SeniorMinimum wageWork at officeLocal areaImmediate startFlexible hoursShift work$105k - $125k
## Sr. R&D EngineerApplyremote type: Flexiblelocations: San Diego, California, United States of Americatime type: Full timeposted on: Posted 6 Days Agotime left to apply: End Date: July 7, 2026 (12 days left to apply)job requisition id: R-801101We anticipate the application...SeniorStart working todayLive inLocal areaFlexible hours- Medical Technical Support Engineer Symmetrio is recruiting for our customer, an innovative and rapidly growing medical device company, for a Medical Technical Support Engineer based in San Diego, CA. This role is an excellent opportunity for a senior engineer who...SeniorRemote work
$28 - $38 per hour
Overview At Pacira, innovation meets purpose. Pacira BioSciences, Inc. is a pioneer in non-opioid pain management and regenerative health solutions. Today, we're building on that legacy with next-generation innovations for chronic, postsurgical, and musculoskeletal...SeniorLocal areaFlexible hoursShift workWeekend work$40.05 - $50.06 per hour
...Compensation Engineering Technician: $40.05 – $50.06 Sr. Engineering Technician: $44.15 – $55.19 Ideal Candidate Are you an analytical person with great attention to detail? Do you have experience in an engineering or construction environment performing designs and assisting...SeniorContract workTemporary workFor contractorsInternshipRelocation- ...Ivy Park at Otay Ranch is seeking a Maintenance Technician responsible for upkeeping the physical plant and common areas. The role includes ensuring safety and compliance with community standards, encouraging teamwork, and assisting with apartment turnovers. Applicants...Senior
- Asplundh Careers seeks a Senior Relay Technician in San Diego to ensure safe and reliable operations of utility substations. Responsibilities include testing, calibration, and troubleshooting medium- to high-voltage systems, as well as mentoring onsite technicians. Candidates...Senior
$60 - $75 per hour
A clinical-stage biopharmaceutical company in San Diego, California is seeking an experienced Contract Clinical Research Associate (CRA) to support ongoing clinical trials. This is an in‑house clinical operations role (not a field monitoring position) with minimal travel...SeniorHourly payLong term contractFull timeContract workWork at officeRemote work$66.43k
...ICIMS Posted Min Pay Rate USD $66,430.00/Yr. Posted Max Pay Rate USD $180,000.00/Yr. ID 2026-21487 Category Body Technician Position Type Regular Full-Time Location : Postal Code 92111 Location : Address 8315 Buckhorn Street Remote...Minimum wageFull timeApprenticeshipLocal areaRemote work- AAMCO Transmissions, Inc. is seeking a Diagnostic/R&R Technician to service a variety of vehicle repair issues. The successful candidate will be responsible for diagnosing automotive systems, assisting other technicians, and maintaining a positive, service-oriented environment...Senior
- ...ensure the constraints reflect the latest updates. They will work on 5-10 projects concurrently, in various stages of development. The Sr. Engineer will review preliminary layouts and capacity analyses performed by the junior engineers, providing feedback and mentoring....SeniorFull timeFlexible hours
$33.69 - $39.63 per hour
...Job Title Senior Mechatronics & Robotics Technician Job Description Summary Job Description Our... ...Safety-First Culture About the Role As a Sr. Mechatronics & Robotics Technician, you... .... Install, maintain, and troubleshoot relay logic, ladder diagrams, control components...SeniorWeekly payMinimum wageContract workFlexible hours- Job Title: Sr. Quality Inspector Technician Location: San Diego, CA, US, 92121 Business Unit: Energy Conversion Solutions About Us: Join our AMETEK IntelliPower team, where we design and deliver high-performance, ruggedized uninterruptible power systems (UPS) and frequency...SeniorLocal areaWorldwideFlexible hours
- Evan's Tire in Lemon Grove, CA is looking for a Senior Automotive Technician responsible for diagnosing and repairing vehicles efficiently while adhering to automotive standards. The role requires a minimum age of 18, a valid driver’s license, and availability for at least...SeniorBi-weekly pay
- Team Kia of El Cajon is seeking an experienced Automotive Service Technician to maintain the safety and performance of vehicles. In this role, you will diagnose, repair, and perform routine maintenance on various automotive systems while providing exceptional service to...SeniorPrice workRelocation package
- Description C-Clinical is looking for an experienced Senior Clinical Research Associate to support clinical trials across the San Diego region. This opportunity is ideal for professionals who enjoy working closely with investigative sites while maintaining strong oversight...SeniorRemote work
- Sun Auto Tire & Service is seeking a Senior Automotive Technician in Lemon Grove, California. The role involves diagnosing and repairing customer vehicles while adhering to company and industry standards. Qualified candidates must have automotive technician experience...Senior
$95k - $115k
A leading fleet maintenance company in California is seeking a Mobile Technician to perform preventative maintenance and repairs on Class 6-8 diesel engines. The ideal candidate will have over 5 years of experience, including DOT inspections and troubleshooting. This position...SeniorMonday to FridayShift work- ...Green Expert Technology Inc. (GreenXT) is seekinga Senior Engineering Technician . About GreenXT GreenXT is comprised of technical and business leaders. We hire intelligent, hardworking, and dedicated people who not only possess the desire to learn and improve their skills...SeniorPermanent employmentWork at officeImmediate start
$31.25 - $45.19 per hour
Resonetics is looking for a dedicated Principal Lightspeed Technician in San Diego, California. This role involves assisting Application Development Engineers with quality specifications in Lightspeed ADL projects and fostering continuous improvement in a collaborative...Senior- People, Technology & Processes, LLC is looking for a maintenance specialist for Open Circuit Dive Equipment Support based in San Diego, California. The candidate will conduct preventative maintenance and ensure compliance with Navy standards for diving equipment. A strong...Senior
- ...Senior Engineering Technician page is loaded Senior Engineering Technician Apply remote type On-site locations US-CA-San Diego time type Full time posted on Posted 30+ Days Ago job requisition id R0134356 Amentum is seeking a Senior Engineering Technician to perform Test...SeniorFull timeInterim roleLocal areaRemote work
- Kontron Americas is seeking a Repair Technician 3 in San Diego, CA to diagnose and repair rackmount servers and industrial PCs. In this senior role, you will ensure precision in repairs and contribute to continuous improvement initiatives. Ideal candidates will have at...Senior
- Neurocrine Biosciences is seeking an experienced analytical SME to support Antibody Biologics CMC development in San Diego, California. The ideal candidate will lead method development and establish analytical protocols while ensuring compliance with regulatory standards...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Relay Technician. Be the first to apply!
- airport technician San Diego, CA
- sterile technician San Diego, CA
- social work technician San Diego, CA
- signal technician San Diego, CA
- transport technician San Diego, CA
- cleanroom technician San Diego, CA
- data technician San Diego, CA
- biological technician San Diego, CA
- oilfield technician San Diego, CA
- medical screener reception technician San Diego, CA


