Senior NETA Field Service Technician

Shermco Industries

. Inspect, test, troubleshoot, perform start-up, and collect data on low-, medium-, and high-voltage electrical systems from 480 Volt to 600 kV at industrial and commercial customer sites .

Posted 10/27/2026full-timeHouston • Texas • United StatesSenior💰 $60 - $75 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in testing and troubleshooting low-, medium-, and high-voltage electrical systems, including switchgear and transformers, while adhering to safety protocols. Proficient in using testing equipment and software, with a strong commitment to customer service and emergency response.

Highest-signal resume keywords

Switchgear TestingTransformer TestingNETA CertificationElectrical Safety ProceduresPowerDB Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Electrical TestingTroubleshootingRelay CalibrationCable TestingData CollectionInstrument Transformer TestsPower MeteringEmergency ResponseVoltage TestingCircuit Breaker Testing

Soft Skills

CommunicationProblem-SolvingCustomer ServiceAdaptabilityTeam Collaboration

Tools & Technologies

DobleTTRInsulation Resistance MethodsTan Delta TestingPower Factor TestingVLF TestingDC Hipot TestingMicrosoft ExcelPowerDBElectrical Safety Equipment

Certifications & Qualifications

NETA Certification IIINETA Certification IVElectrician License

Industry Keywords

Electrical Power & ControlsHigh-Voltage SystemsMedium-Voltage SystemsLow-Voltage SystemsIndustrial Electrical SystemsCommercial Electrical SystemsOn-Call DutyTravel RequirementsFit-for-Duty Physical ExamPre-Employment Drug Test

About the role

Key responsibilities & impact

Inspect, test, troubleshoot, perform start-up, and collect data on low-, medium-, and high-voltage electrical systems from 480 Volt to 600 kV at industrial and commercial customer sites
Travel to customer job sites across Texas and bordering states
Perform instrument transformer tests
Perform power transformer testing using Doble, TTR, and insulation resistance methods
Test electro-mechanical and solid-state relays
Perform cable testing including Tan Delta, Power Factor, VLF, and DC Hipot
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

Requirements

What you’ll need

Prefer an Associate’s degree from an accredited 2 year technical college in Electrical Power & Controls (EPC), or an EE Degree from an ABET accredited college; similar experience and training from the military may qualify
NETA Certification (III or IV) or similar desired, or Electrician license preferred
At least 5 or more years of relevant experience performing switchgear testing and troubleshooting
Good PC skills including email, internet, data entry, and Microsoft Excel; PowerDB experience a plus
Must work safely and adhere to all electrical safety procedures
Must be able to drive daily locally/regionally and be available for periodic overnight travel
Must pass a pre-employment drug test and periodic unannounced random drug tests
Must pass a pre-employment criminal background check
Must be able to crawl, climb, stand, and lift up to 100 lbs., with or without reasonable accommodations
Must pass a fit-for-duty physical exam
Valid driver’s license and ability to maintain a good driving record
Regular overnight domestic travel and occasional international travel
Willingness to work flexible hours and overtime, and occasional weekends, holidays, and nights
Eligible to work in the U.S. without employer-sponsored visa
Willingness to travel
Fluent English reading, writing, and speaking

Benefits

Comp & perks

Training on OSHA 30 hour, MSHA, NFPA 70-E, CPR/First Aid/BBP/AED can be provided by Shermco
Equal opportunity employer
Drug-free workplace