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Shermco

Electrical testing, maintenance, and engineering services

Electrical Field Service Trainee

Equipment Field ServiceConfirmed live in the last 24 hours
InternshipIrving, TX, USA$31.78 - $47.64 /hrIn-person

About the Job

Requirements

  • Be a transitioning U.S. military service member eligible to participate in SkillBridge and obtain required command approval before the training start date.
  • Have an interest in pursuing a civilian career in electrical testing, maintenance, or field service.
  • Be able to follow technical instructions, learn testing procedures, and work effectively as part of a team.
  • Have basic computer skills, including email, data entry, and Microsoft Excel.
  • Commit to safe work practices and compliance with customer-site requirements.
  • Have a valid driver’s license and an acceptable driving record for assignments requiring driving.
  • Be able to read, write, and communicate in English to understand safety instructions, technical documents, and service reports.
  • Comply with applicable background screening, drug and alcohol screening, driving-record review, and any required fit-for-duty evaluation.
  • Be able to perform essential activities including crawling, climbing, standing, walking, and lifting or moving equipment weighing up to 75 pounds, with or without reasonable accommodation.
  • Comply with Shermco’s drug-free workplace policies and customer-site safety requirements.

Responsibilities

  • Learn electrical safety practices, hazard identification, proper use of personal protective equipment, and lockout/tagout procedures.
  • Assist with inspection, testing, maintenance, and data collection for low-, medium-, and high-voltage electrical systems, including equipment ranging from 480 volts to 600 kV.
  • Gain exposure to instrument transformer testing and power transformer testing, including Doble testing, transformer turns ratio testing, and insulation resistance.
  • Assist with testing and troubleshooting low-, medium-, and high-voltage switchgear and circuit breakers.
  • Learn the fundamentals of electromechanical and solid-state protective relay testing, calibration, and power metering.
  • Observe and assist with cable testing methods, including Tan Delta, power factor, very low frequency, and DC hipot.
  • Assist with automatic transfer switch inspections and troubleshooting.
  • Support equipment startup, test equipment setup, and preparation of tools and materials.
  • Record test results and assist with service reports using Microsoft Excel and applicable testing software, including PowerDB.
  • Participate in job briefings, safety meetings, and customer-site coordination.
  • Gain exposure to emergency service response procedures alongside qualified personnel, as permitted by the approved training plan.
  • Perform work only within the trainee’s training, authorization, and demonstrated competency.

Desired Qualifications

  • Military training or experience in electrical power generation, distribution, electronics, maintenance, or related technical work.
  • Experience in Army Prime Power, Air Force Electrical Power Production, Navy Seabees, or a comparable military specialty.
  • Coursework or a degree in Electrical Power & Controls, Electrical Engineering, or a related technical field.
  • Familiarity with electrical drawings, schematics, test instruments, switchgear, transformers, or protective relays.
  • NETA certification or prior electrical testing experience.
  • OSHA 30, MSHA, NFPA 70E, CPR, First Aid, BBP, or AED training.

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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