Commissioning Engineer

Shermco

📍 Irving, Texas, United States

Full-time Engineers Posted June 16, 2026

Job Description

Job Responsibilities and Expectations:

  • Actively promotes safe working practices along with human performance improvement (HPI) daily.
  • Leads and/or participates on completing Job Hazard Analysis with assigned team each workday.
  • Perform installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR’s), and remote terminal units (RTU’s).
  • Perform functional testing for protection and control circuitry associated with transmission lines, HV bus, transformer, circuit breaker, feeder, reactors, and capacitor banks.
  • Perform end to end testing of communication aided tripping schemes for both fiber systems and powerline carrier using RTS, ProTest, or Protection Suite software.
  • Familiar with testing and calibrating GE and Westinghouse/ABB electromechanical relays.
  • Experienced with commissioning SEL microprocessor relays s...