Field Service Technician

Shermco

Full-time Electrical and Electronic Equipment Mechanics, Installers, and Repairers
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Location
Corpus Christi, Texas, United States
Posted
July 21, 2026

Job Description

Job Responsibilities and Expectations:

  • Field Service Test Technicians travel to customer sites (industrial & commercial) to inspect, test, troubleshoot, perform start-up and collect data of low, medium and high voltage (480 Volt to 600 kV) electrical systems.
  • Instrument transformer tests
  • Power transformer testing - Doble, TTR, Insulation Resistance, etc.
  • Test both electro-mechanical and solid state relays
  • Cable testing - Tan Delta, Power Factor, VLF, DC Hipot
  • Automatic transfer switch troubleshooting
  • Low, Medium and High voltage switchgear and circuit breaker testing
  • Moderately complex relay calibration and power metering.
  • Rotate emergency on-call duty and if called respond to customer emergencies in a timely manner
    • Minimum Qualifications : to qualify for consideration, you must meet each of the following minimum qualifications and requirements.
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    • Job Details

    • Job Type
      Full-time
    • Category
      Electrical and Electronic Equipment Mechanics, Installers, and Repairers
    • Date Posted
      July 21, 2026
    • Application Deadline
      August 30, 2026