Full-Time

Field Service Technician

Electrical Testing

Posted on 8/18/2026

Deadline 5/12/27
Shermco

Shermco

1,001-5,000 employees

Electrical testing, maintenance, and engineering services

Compensation Overview

$35 - $45/hr

No H1B Sponsorship

Denver, CO, USA

In Person

Requires at least 40% travel, including customer-site travel and periodic overnight travel.

Bachelor's, Associate's

Category
Electrical Engineering (1)
Required Skills
CPR
First Aid
Excel/Numbers/Sheets

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Requirements
  • Must be able to drive locally or regionally daily and be available for periodic overnight travel.
  • Must have at least 2 years of relevant experience performing switchgear testing and troubleshooting.
  • Must have good personal computer skills, including email, internet use, data entry, and Microsoft Excel; PowerDB experience is a plus.
  • Must be able to work safely and adhere to all electrical safety procedures.
  • Must be drug-free and pass pre-employment and periodic drug tests.
  • Must pass an acceptable pre-employment criminal background check.
  • Must be physically able to crawl, climb, stand, walk, and lift up to 75 pounds, with or without reasonable accommodations, and pass a fit-for-duty physical examination.
  • Must have a valid driver's license and maintain a good driving record.
  • Must be willing to work flexible hours and overtime, including occasional weekends, holidays, and nights.
  • Must not currently or in the future require sponsorship to work in the United States.
  • Must be willing to travel at least 40%.
  • All offers are conditioned on acceptable background-check and drug-and-alcohol-screening results.
Responsibilities
  • Travel to industrial and commercial customer sites to inspect, test, troubleshoot, perform start-up activities, and collect data on low-, medium-, and high-voltage electrical systems ranging from 480 volts to 600 kilovolts.
  • Perform instrument transformer tests.
  • Perform power transformer testing using Doble, turns-ratio testing, insulation-resistance testing, and related methods.
  • Test electromechanical and solid-state relays.
  • Perform cable testing, including Tan Delta, power factor, very-low-frequency testing, and direct-current hipot testing.
  • Troubleshoot automatic transfer switches.
  • Test low-, medium-, and high-voltage switchgear and circuit breakers.
  • Perform moderately complex relay calibration and power metering.
  • Rotate emergency on-call duty and respond to customer emergencies in a timely manner.
Desired Qualifications
  • An Associate's degree from an accredited two-year technical college in Electrical Power & Controls, or an electrical engineering degree from an ABET-accredited college; similar military experience and training may also be considered.
  • NETA Certification I, II, III, or IV, or similar certification.
  • PowerDB experience.
  • OSHA 30-hour, MSHA, NFPA 70E, CPR, First Aid, bloodborne pathogens, and automated external defibrillator training. Training can be provided by Shermco.

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

N/A

Headquarters

Irving, Texas

Founded

1974

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Simplify Jobs

Simplify's Take

What believers are saying

  • Blackstone agreed August 21, 2025 to buy Shermco for $1.6 billion.
  • Shermco launched a data-center platform on July 23, 2026, targeting commissioning work.
  • Management keeps buying specialists; EHV and PQE broaden regional reach and skills.

What critics are saying

  • Blackstone ownership pressures Shermco to hit acquisition targets and margin expansion by 2027.
  • The March 2026 PQE and 2025 EHV deals create integration risk across Texas operations.
  • A major grid-safety failure would destroy trust and erase long-term utility contracts.

What makes Shermco unique

  • NETA accreditation and 600 technicians across 40 North American service centers create scale.
  • Shermco bundles testing, maintenance, commissioning, and repair for utilities, industry, and data centers.
  • Its March 11, 2026 Power Quality Engineering deal deepens data-center engineering depth.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Training Programs

Professional Certification Support

Growth & Insights and Company News

Headcount

6 month growth

10%

1 year growth

10%

2 year growth

10%
Business Wire
Mar 12th, 2026
Shermco Expands Central Texas Leadership with Acquisition of Power Quality Engineering

Shermco Industries, a leading provider of electrical testing, engineering and design, commissioning, maintenance, and repair services, announced today it has...

Dallas Next
Aug 21st, 2025
North Texas Electrical Testing Co. Shermco To Be Acquired by Blackstone in $1.6B Deal

Irving-based Shermco, a leading provider of electrical testing, engineering, maintenance, and repair, is being sold to private equity funds affiliated with New York-based Blackstone (NYSE: BX) in a deal valued at roughly $1.6 billion.

Market Wire News
Aug 21st, 2025
Shermco Sold to Blackstone for $1.6B

Gryphon Investors announced the sale of Shermco to Blackstone for approximately $1.6 billion. Shermco, a leader in electrical testing and maintenance, has seen significant growth under Gryphon's ownership since 2018. Blackstone plans to enhance Shermco's operational efficiencies and support future growth through add-on acquisitions. Harris Williams and Kirkland & Ellis advised on the transaction.

MB News
Jun 18th, 2025
Manhattan Beach CA - Manhattan Beach News - MB News | Press Releases

Press releases for readers of MBNews.com

Gryphon Investors
Jun 17th, 2025
Shermco Acquires Eastern High Voltage, Inc.

Shermco acquires Eastern High Voltage, Inc.