Electrical Testing Field Engineer -Caroline County, Virginia

Overview

About Modular Mission Critical

Modular Mission Critical™ is the manufacturing campus for M.C. Dean’s complex, modular product line for datacenters and critical infrastructure. Located just north of Richmond, VA, this site is growing fast serving customers worldwide. Important openings include assemblers for our production lines and engineers and designers for products and continuous improvement. Join M.C. Dean’s more than 9,000 employees around the world making an impact through innovations in power and technology.

Our people are passionate about innovation that improves lives and drives impactful change. Guided by our core values — agility, expertise, and trust — we foster a collaborative and forward‑thinking work environment for employees to build long‑term careers.

Responsible for the installation, programming, testing, and maintenance of protective relaying and metering systems used in transmission and distribution operations. This role ensures the reliability and safety of electrical systems by performing diagnostic evaluations, interpreting schematics, and coordinating repairs.

• Programs, installs and maintains protective relaying and metering. Performs electrical tests and repairs concerned with maintenance and performance evaluation of in‑service relays to prevent and remedy abnormal behavior or failure of transmission and distribution equipment. Analyzes test results and interprets electrical diagrams to locate defective equipment.
• Essential responsibilities and activities include but are not limited to:
• Proficiently uses hand, power tools, meters and other test equipment in energized electrical rooms, vaults, and substations to install, maintain, repair and program protective relays and associated wiring and equipment
• Applies, reads, understands, reviews and corrects schematic, wiring diagram blueprints and substation drawings and inspections
• Programs and operates various test equipment and exercises all safe work practices as outlined in the company safety handbook
• Commissions new relay and metering installations
• Coordinates testing, troubleshooting and repairs of relaying and other equipment with other department personnel
• Performs maintenance on and testing of relays and associated equipment such as standby generators and display meters
• Troubleshoots, repairs and replaces components involved in questionable operations and failures
• Participates in emergency call outs
• Performs other duties, tasks and special projects as assigned

• This position may require ongoing or intermittent use of a company vehicle. Selected candidates must possess an acceptable driving record in accordance with our policy.
• Applicants selected must have minimum 10+ years of relevant electrical experience with a high school diploma / GED

• NETA / NICET certification (preferred) or equivalent hands‑on experience in electrical testing.
• Strong understanding of ANSI, IEEE, NETA, NFPA, NEC, and OSHA electrical safety standards.
• Ability to interpret electrical schematics, wiring diagrams, and technical manuals.
• Proficiency in operating and troubleshooting protective relays, circuit breakers, transformers, switch gear, and other electrical equipment.
• Experience with test equipment such as Doble, Omicron, Megger, Vanguard, and Fluke meters.
• Understanding of insulation resistance, power factor, contact resistance, and high‑potential (Hi‑Pot) testing procedures.
• Knowledge of medium and high‑voltage systems (up to 500 kV), including arc flash hazard analysis.
• Strong troubleshooting and analytical skills with the ability to diagnose system failures.
• Willingness to travel as needed and work in industrial, data center, and utility environments.
• Ability to work safely under minimal supervision and follow industry best practices.
• Perform acceptance and maintenance testing of electrical power systems, ensuring compliance with NETA standards
• Conduct protective relay testing, calibration, and programming for various manufacturers.
• Perform circuit breaker and switch gear testing, including timing tests, primary and secondary injection testing.
• Troubleshoot electrical faults…