Find & Apply For Electrical Substation / Relay Repairer Jobs in Grand Prairie, Texas

This role is a remote position with high travel (up to 75%) with specific needs in the Dallas- Forth Worth Area About Ampirical At Ampirical, we're shaping the future of the power grid with precision, innovation, and purpose. Just as the ampere is the foundation of electric current, Ampirical is a core force driving the energy sector forward. We focus on quality, forward-thinking solutions, and empowering our team to grow and thrive. We don't just build projects—we build careers. If you're looking for a place where your contributions matter and your professional development is supported every step of the way, we'd love to meet you. Watch this video to get a glimpse into our culture. Why Ampirical? 💰

Hourly Rate :

$30/Hour - $60/Hour - Commensurate (dependent on experience level, education, and qualifications) Pay rate may change based on geo differential 📈

Profit-Sharing Bonus :

Semi-annual, performance-based (10% to 20% of salary) 🩺

Day-One Benefits :

Medical, Dental, Vision 💼 401(k) with 4% match and immediate vesting 🏖️

PTO :

Starting at 80 hours of vacation & 40 hours of sick time per year + 10 paid holidays 🗓️

Flexible Work Schedule :

Every other Friday off 📚

Career Development :

Advancement opportunities, tuition reimbursement 🧘

Perks :

Gym membership stipend, wellness program, fertility benefits, pet insurance, and more

Your Role:

Substation Testing & Commissioning Technician(s) About the

Role:

We are seeking a skilled Testing & Commissioning Technician(s) I, II, III or IV to support acceptance testing, maintenance, and commissioning of high‑voltage substation equipment. This rolea require strong technical aptitude, attention to detail, and a commitment to safety while working in energized utility environments. You will work hands‑on with breakers, transformers, protective relays, SCADA systems, and other high‑voltage apparatus while traveling to project sites throughout the region. What You'll Do Independently perform testing and commissioning on circuit breakers, power transformers, CTs/PTs, switches, bus systems, and protective relays. Conduct electrical tests including insulation resistance, contact resistance, power factor (Doble), TTR, winding resistance, timing/SFRA, and GPS‑based end‑to‑end relay testing. Troubleshoot relay misoperations and equipment failures. Interpret and verify one‑line diagrams, protection logic, wiring schematics, and as‑built drawings. Operate industry-standard equipment such as Megger, Doble, Vanguard, Omicron, and related tools. Support

SCADA/RTU I/O

verification and automation testing. Maintain accurate test reports, relay settings documentation, and redline drawings. Ensure compliance with

NETA, NERC PRC, OSHA, NFPA

70E, and utility safety standards. Collaborate directly with engineers, utilities, contractors, and field personnel. Travel regionally/nationally (50-75%) including overnight stays. Minimum Requirements High school diploma or GED and minimum 10 years of experience (12+ years for Tech II or 14+ years for Tech III and 16+ for Tech IV) in testing and commissioning substations OR an Associate's degree and 8 years ( 10 years for Tech II or 12 years for Tech III or 14 years for Tech IV ) of experience testing and commissioning OR Military technical experience (Prime Power, Electrical, Instrumentation or related) +8 years (10 years for Tech II or 12 years for Tech III and 14 years for Tech IV ) of experience in testing and commissioning substations OR Bachelors Degree - (Non-Technical) and minimum 6 years ( 8 years for Tech II or 10 years for Tech II or 12 years for Tech IV) Valid driver's license Ability to pass drug and background screenings No travel restrictions Strong mechanical/technical aptitude and safety‑first mindset NICET Level II (Power Testing) or higher Ability to obtain a TWIC card

Preferred Qualifications:

OSHA 10 or 30 OSHA Electrical Safety / NFPA 70E (or ability to obtain) Experience in energized substations under utility safety rules Familiarity with SEL, GE, ABB, Siemens, Basler, and other relay manufacturers Knowledge of

NETA ATS/ASTM, IEEE, NERC

PRC, and NESC standards Strong drawing/schematic interpretation skills

What Success Looks Like:

Strong documentation discipline and accurate test reporting Ability to read and interpret electrical drawings confidently Effective communication with both field teams and customers Continuous growth in technical skills and industry certifications Reliability and professionalism while working in the field Ability to work independently in energized substations Ampirical is an Equal Opportunity Employer, meaning we do not discriminate based on the following characteristics in our hiring and employment practices: Age, sex, color, race, creed, national origin, religion or religious attire, marital status, pregnancy (child birth or related medical conditions), citizenship status or amnesty, ancestry, sexual orientation, gender, gender identity, gender expression, transgender status, physical or mental disability, military or veteran status, genetic information, sickle-cell trait, status as a tobacco user or non-user, or any other classification protected by federal, state, or local law. #LI-RLS