Field Technician III

Electric Power Systems ID US-CA-Riverside | US-CA-Ontario | US-CA-Santa Ana | US-CA-Corona ID 2026-7607 Job Title: Field Technician III About The Company 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 $45.00 – $60.00 per hour. Factors which may affect starting pay within this range may include geography/market, skills, education, experience, and other qualifications of the successful candidate. Position Overview The Field Technician III serves as an experienced field resource responsible for leading crews, executing advanced testing and maintenance, and troubleshooting complex substation equipment and systems. This role provides technical leadership, ensures safety compliance, and supports engineers and project teams during commissioning and critical field operations. Responsibilities Adhere to and reinforce all company safety policies and procedures, ensuring proper PPE usage and safe work practices across the team. Lead job site safety briefings, identify hazards, and implement mitigation measures to maintain a safe work environment. Promote and enforce a strong safety culture, holding team members accountable and supporting continuous improvement initiatives. Lead field execution of testing, inspection, and maintenance of high, medium, and low voltage electrical equipment. Perform advanced testing and diagnostics on circuit breakers, transformers, instrument transformers, grounding systems, battery systems, and switchgear. Troubleshoot complex electrical and control system issues using schematics, wiring diagrams, and technical expertise. Direct repair, replacement, and maintenance activities to ensure proper restoration of equipment functionality. Support installation and commissioning activities, including leading functional testing and system verification. Interpret test results and recognize abnormal conditions, escalating issues and recommending corrective actions. Review and ensure accuracy of field documentation, including test reports, maintenance logs, and discrepancy tracking. Coordinate daily field activities with engineers, project managers, and other crews to ensure efficient execution. Mentor and train junior technicians, providing technical guidance and reinforcing best practices. 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 good driving record. Preferred Skills/Abilities Excellent written and verbal communication skills. Experience with the following test equipment: Power Factor Ductor Megger CT ration & saturation Hi-Pot Knowledge of the following equipment: Circuit Breakers Low Voltage, Medium Voltage, High Voltage | LV/MV/HV Transformers Switchgear Motors PT's &CCVT's Education and Experience Bachelors or Associates Degree in Electrical/Electronic technology, or Military experience preferred 5+ Years Relevant Industry Experience NETA I I Certified Industry Certification Programs preferred - e.g. Infrared, Corona, Oil Analysis, Manufacturers, etc. 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. EPS does not work with individual recruiters or third party recruiting agencies, and will not recognize claim to any unsolicited resumes or candidate information. #PoweringTheFuture Equal employment opportunity, including veterans and individuals with disabilities. PI287687049 #J-18808-Ljbffr