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Shermco

Electrical testing, maintenance, and engineering services

Protection and Control Technician

Power Systems EngineeringConfirmed live in the last 24 hours
Full-timeIrving, TX, USA

About the Job

Requirements

  • The ideal candidate has at least 5 years of experience in the electrical testing industry, focused on protection and control equipment, remote terminal units, and telecommunications with high-voltage utility, co-op, power-generation, federal, or municipal clients.
  • A Bachelor of Science in Engineering or Technology in a similar discipline, a technical school diploma, or military experience in the Army Prime Power or Navy Nuclear electrical program is required as an accepted education or experience route.
  • Experience with transmission and distribution relays, including SEL, GE, ABB, and Westinghouse, is required.
  • Experience with substation remote terminal units, communication processors, and telecommunications equipment for both brownfield and greenfield projects is required.
  • Experience with scoping, scheduling, and budgeting protection and control, remote terminal unit, and telecommunications projects for internal and external entities is required.
  • Experience managing protection and control teams working in high-voltage substations for utility clients is required.
  • Familiarity with North American Electric Reliability Corporation Critical Infrastructure Protection requirements is required.
  • Must be able to lift up to 50 pounds, climb ladders, stand for extended periods, and drive regularly, with or without reasonable accommodations.
  • Must be able to pass a fit-for-duty physical exam when required.
  • Must pass a pre-employment drug test and periodic unannounced drug tests.
  • Must pass a pre-employment background check covering a 7-year history.
  • Must have a valid driver's license and meet minimum motor vehicle insurability standards.
  • Must complete 30 hours of Occupational Safety and Health Administration training.
  • Must be able to work in a field environment subject to changing outdoor conditions, work overtime as needed, and travel extensively to client work locations.
  • Must read, write, and speak English fluently.

Responsibilities

  • Install, commission, test, and maintain protective relay equipment, powerline carrier equipment, digital fault recorders, remote terminal units, and communication processors.
  • Perform functional testing of protection and control circuitry associated with transmission lines, high-voltage bus, transformers, circuit breakers, feeders, reactors, and capacitor banks.
  • Perform remote terminal unit and telecommunications upgrades for various clients.
  • Work with SEL microprocessor relays, including models 311C, 311L, 387, 411L, 421, 487B, 487E, 487V, 587, 587Z, and 787.
  • Work with remote terminal units and communication processors from GE, Telvent, SEL, Cooper, and Novatech.
  • Review, document, and submit test reports for client reporting and regulatory purposes.
  • Interpret one-line, three-line, wiring, and schematic diagrams and communication configurations, and identify and bring attention to discrepancies.
  • Complete time and expense reports accurately and maintain the assigned company vehicle in good condition.

Desired Qualifications

  • Experience with GE microprocessor relays, including models C30, D60, F35, L90, T35, and T60.

About the Company

Shermco

Electrical testing, maintenance, and engineering services

Shermco provides electrical testing, maintenance, and engineering services across North America for industrial, commercial, and utility clients. Its offerings include rotating machinery service and repair, protection and control testing, commissioning, wind energy services, field services, in-shop services, systems integration, specialty services, disaster recovery, and industry-specific training. The company earns revenue through service contracts, project-based work, and training programs. Shermco uses on-site field work, shop-based repair, and specialized testing and engineering to ensure electrical system reliability and safety. Unlike many competitors, it combines a broad range of services (from rotating machinery to wind energy and disaster recovery) with accreditation by the InterNational Electrical Testing Association and a broad training ecosystem, aiming to be a trusted partner for ongoing electrical maintenance and safety across multiple sectors.

Company size
1,001-5,000
Company stage
Acquired
Total funding
Not listed
Headquarters
Irving, TX
Founded
1974

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