Sr. Relay Technician
High Priority Plumbing
Sr. Relay Technician
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.
The Senior Relay Technician serves as the technical lead for protection and control systems, responsible for advanced testing, commissioning, troubleshooting, and full project execution. This role requires deep expertise in analyzing protection schemes, managing complex projects, and leading field teams while ensuring safe, reliable, and efficient operation of substation and industrial (C&I) systems. The position also emphasizes customer interaction, team development, and technical leadership.
Responsibilities
Safety Leadership
- Lead job site safety briefings, proactively identifying, eliminating, or mitigating hazards.
- Enforce company safety policies and champion a strong safety culture across all field activities.
- Utilize Human Performance Error Reduction (HPE) tools to improve reliability and reduce risk.
Technical Expertise & Execution
- Analyze protection schemes for power circuits and other power system components, including transmission, distribution, and industrial systems.
- Perform installation, commissioning, testing, and functional testing of substation control circuits on relay panels, transformer change-outs, and circuit breaker replacements.
- Execute advanced end-to-end and functional testing using automated relay test equipment and software.
- Read, interpret, and validate protection and control schematics, logic diagrams, and system configurations.
- Ensure proper calibration and performance of electromechanical and microprocessor-based relays.
Troubleshooting & Analysis
- Perform complex troubleshooting of protection, control, and communication systems across a wide range of applications.
- Analyze event records, oscillography, and system data to make informed deductions and determine system performance or misoperations.
- Lead root cause analysis investigations for relay trips, failures, and system disturbances.
Project Leadership & Planning
- Develop project execution plans, commissioning procedures, outage sequences, and energization plans.
- Project manage large-scale and complex commissioning, retrofit, and maintenance projects.
- Coordinate resources, schedules, and field activities to ensure successful project completion.
Reporting & Deliverables
- Develop, review, and finalize comprehensive reports, including test results, relay settings verification, and system performance.
- Ensure completion of all project deliverables, including as-built drawings, relay settings validation, and commissioning documentation.
- Ensure all documentation meets customer and industry standards.
Team Development & Customer Interface
- Train and qualify Relay Technician I, II, and junior engineers in protection and control practices.
- Provide mentorship and technical leadership to field personnel.
- Interface directly with customers, utilities, and project stakeholders to communicate status, resolve issues, and meet expectations.
Qualifications
Required Skills/Abilities:
- Able to pass a pre-employment drug screen due to this being a safety sensitive position.
- 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 trouble shooting distribution and transmission controls 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 III/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.
High Priority Plumbing- ...Relay Technician II 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...Suggested
$7.5k
Job Description Job Description Overview Recognized by Clarivate, Forbes, the Human Rights Campaign, and Military Friendly® for innovation, workplace excellence, inclusion, and veteran support. A global building automation and industrial technology company with...SeniorTemporary workWorldwide$40 - $45 per hour
Sr Maintenance Tech BH Job ID: 4813 SF Job Req ID: 19... ...ordinances. Title: Senior Maintenance Technician Location: Chicago, IL (Onsite... ...drives (VFDs), industrial sensors, relays, and PLC-controlled systems up to 480V....SeniorHourly payFull timeApprenticeshipRelocationShift workDay shift$58.6 per hour
...customer service excellence, environmental sustainability, inclusion and belonging. General Purpose Train to become a Relay Technician through hands-on experience, formal technical coursework, and guided mentorship under an experienced Area Relay Technician. This...SuggestedFull timeTemporary workTraineeshipLocal areaRemote work$18.54 - $31.31 per hour
...Senior TechnicianThe Senior Technician position requires your talent and technical expertise to diagnose drivability and electrical systems, while using your leadership and mentoring skills in driving a team toward increased customer care and satisfaction. Pay Range:...SeniorDaily paidMinimum wagePrice workTemporary workLocal area$22.66 - $34.15 per hour
...Senior Technician Bridgestone Retail Operations (BSRO) is part of Bridgestone Americas and employs over 22,000 teammates in North America. BSRO operates more than 2,200 company-owned stores, including Firestone Complete Auto Care, Tires Plus and Wheel Works locations...SeniorDaily paidMinimum wagePrice workFull timeTemporary workPart timeLocal areaFlexible hours$22.66 - $34.15 per hour
...smart stuff, the tough stuff, the bold, beautiful and brave stuff. Because who you are is what we need.Position SummaryThe Senior Technician position requires your talent and technical expertise to diagnose drivability and electrical systems, while using your leadership...SeniorDaily paidMinimum wagePrice workFull timeTemporary workPart timeLocal area$25.3 - $41.86 per hour
...bold, beautiful and brave stuff. Because who you are is what we need. Job Category Retail Position Summary The Senior Technician position requires your talent and technical expertise to diagnose drivability and electrical systems, while using your leadership...SeniorDaily paidMinimum wagePrice workFull timeTemporary workPart timeLocal areaFlexible hours$34.03 - $44.76 per hour
...ordering 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 accredited...SeniorHourly payMinimum wageTraineeshipShift work$35 - $42 per hour
...Description Job Description Senior Commercial Cooking Equipment Technician Full-Time | Guaranteed 40 Hours | $35–$42 per Hour We... ...wiring diagrams ~ Experience diagnosing control boards, relays, contactors, and gas systems ~ Mechanical aptitude (drives, belts...SeniorHourly payFull time$80k - $105k
...Our client, a growing manufacturing organization, is seeking a Sr. Reliability and Automation Technician to lead the maintenance, reliability, and implementation of automated equipment across its production facility. The position works closely with IT and Digital Transformation...SeniorFull timeLocal area$50 - $65 per hour
...Job Description Job Description Sr Maintenance Mechanic Oak Lawn, IL (On-site) 1st shift Compensation: $50.00 to $65.00 per hour (Based on skills and experience) About the Role This is not a clean room job, and it is not a corporate environment. A fast...SeniorHourly payAll shiftsShift workDay shift- ...Position: Senior Clinical Research Associate (Sr. CRA) – Transfusion Medicine / IVD Location: Remote with around 75% travel Schedule: Monday–Friday, approximately 8:00 AM–5:00 PM CT Contract Length: 12 months with significant travel Travel: Expected to...SeniorContract workInterim roleWork at officeRemote workMonday to Friday
$33 - $43.41 per hour
...Maintenance Technician Provides timely, quality maintenance for FedEx vehicle fleet and ground support equipment which requires preventative maintenance, troubleshooting, repairs, modifications, and documentation. Document work with appropriate repair orders and parts...SeniorTraineeshipShift work- Blistex Inc. in Oak Brook, IL is seeking a Senior Mechanic, Building Maintenance to join our facilities team. You will coordinate, schedule, and perform routine mechanical maintenance and repairs on building systems and support services across the Blistex complex. The role...SeniorFor contractors
- Sealed Air Corporation in Illinois is seeking an experienced Maintenance Technician to support our Bubble and Foam Extrusion Plant. You will perform advanced electrical and mechanical maintenance, troubleshoot PLC systems, and ensure safety and production quality. This...SeniorShift workWeekend workAfternoon shift
- ...Sr. R&D Engineer Franklin Park, Illinois, United States The individual will be instrumental in identifying sustainable packaging solutions for our customers by taking ideas and technical understanding of new polymer technologies to manage and execute key projects...SeniorRelocation package
$55.4k - $83.2k
...cultivate your career? Join Ecolab's team and help create a world in which we all thrive. Ecolab is seeking a Senior Lab Technician to join our team in Naperville, IL. As a Senior Lab Technician, you'll support a wide range of laboratory operations-from preparing...SeniorHourly payMinimum wageFull timeTemporary workWork at officeLocal areaMonday to FridayShift work- Federal Express Corporation in Illinois—La Grange is seeking an Industrial Maintenance/Mechatronics technician with strong electrical and mechanical trade background. A high school diploma or GED is required; certificates in Industrial Maintenance/Mechatronics and an associate...Senior
$30.23 - $45.35 per hour
...Sr. Maintenance Tech The Sr. Maintenance Tech will provide leadership to the Maintenance Team, through job assignments, follow... ...any safety concerns to Mgmt. daily. Cross train with other technicians to broaden their knowledge base in all areas of the plant and the...SeniorTemporary workFor contractorsImmediate startShift workNight shift- ...Job Description Job Description Senior Automotive Technician Great American Tire & Auto Repair ~ 1890 E Grand Ave. Lindenhurst, IL 60046 Join a Team That Values Skill, Integrity, and “GREAT-ness!” Great American Tire & Auto is a family operated full-service...Senior
$66.8k - $125k
Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description Join Us as a Clinical Research Associate (Level II) – Make an Impact at the Forefront of Innovation We have successfully supported the top 50 pharmaceutical companies and more than...SeniorTemporary workWork at officeRemote workHome officeNight shift$25 - $35 per hour
...customers in the bakery, pastry, and gelato sectors, as well as food manufacturers. We are currently seeking one (1) Maintenance Technician position for the 2nd shift. Essential Responsibilities Assembling, installing, and maintaining mechanical systems, machinery, and...SeniorHourly payWork experience placementWork at officeRelocation packageShift workAfternoon shift$38 - $42 per hour
...customers in the bakery, pastry, and gelato sectors, as well as food manufacturers. We are currently seeking one (1) Sr. Maintenance Technician position for the 2nd shift. Essential Responsibilities Assembling, installing, and maintaining mechanical systems,...SeniorHourly payWork experience placementWork at officeImmediate startRelocation packageShift workAfternoon shift$33.66 - $39.6 per hour
...Cutting-Edge FacilityA Safety-First CultureAbout the RoleAs a Sr. Mechatronics & Robotics Technician, you will lead service technicians on the team in the... ...in the building. Install, maintain, and troubleshoot relay logic, ladder diagrams, control components, photo-eyes,...SeniorContract workFlexible hours- ...The University of Chicago's BSD MED - Gastroenterology - Cheng Research Staff seeks a Senior Research Technician with strong microbiology background to design and perform experiments. The role involves characterizing mouse gut microbiome metabolism, isolating strains,...Senior
$75k - $200k
...Pay: $75,000.00 - $200,000.00 per year Job description: Journeyman Automotive Technician Ogden Lincoln of Westmont – Westmont, IL Ogden Lincoln of Westmont is looking for an experienced Journeyman Automotive Technician to join our Service Department. We are...Full time- ...Senior Master TechnicianWe are seeking a Senior Master Technician who is Ford-certified to join our team! This individual will be responsible for performing a variety of mechanical services on vehicles, diagnosing and repairing complex mechanical issues, and providing...SeniorLocal area
$100k - $150k
...~ Promote from within ~ Employee recognition We at Nelson Ford of Grand Forks are seeking a Senior Master Automotive Technician who is Ford-certified to join our team! This individual will be responsible for performing a variety of mechanical services on vehicles...SeniorLocal areaRelocationRelocation package$100k - $150k
...discounts * Promote from within * Employee recognition We at Red Rock Auto of Watford City are seeking a Senior Master Automotive Technician to join our team! This individual will be responsible for performing a variety of mechanical services on vehicles, diagnosing and...SeniorLocal areaRelocationRelocation package
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Relay Technician. Be the first to apply!
- transport technician Willowbrook, IL
- ski technician Willowbrook, IL
- helpdesk technician ii Willowbrook, IL
- walmart technician Willowbrook, IL
- medical screener reception technician Willowbrook, IL
- eligibility technician Willowbrook, IL
- color technician Willowbrook, IL
- receiving technician Willowbrook, IL
- qa technician Willowbrook, IL
- medication reconciliation technician Willowbrook, IL





