Senior Circuit Breaker Technician jobs in United States
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Shermco Industries · 3 months ago

Senior Circuit Breaker Technician

Shermco Industries is a leader in electrical power system maintenance, repair, testing, engineering, and training. They are seeking an experienced Circuit Breaker Technician to work on low and medium voltage circuit breakers, troubleshoot and repair switchgear, and travel to job sites as needed.

ElectronicsIndustrialManufacturing
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Responsibilities

Work on low & medium voltage circuit breakers, including GE, Westinghouse, Powell, ABB, ITE, and many others
Occasionally travel overnight to jobs sites for onsite breaker testing and repair
Troubleshoot, rebuild, retrofit, test, and repair low, medium and high voltage switchgear to include the teardown and assembly of breakers, contactors and related switchgear and electrical apparatus, including:
High-voltage switchgear up to 3000A, SF-6 Vacuum Circuit Breakers ATS, 13.8kV, 60Hz and 11kV, 50H
Medium-voltage switchgear up to 3100A, Vacuum Circuit Breakers ATS, 15.5kV, 4.16kV, 60 Hz and 6/6kV, 50Hz
Low-voltage Switchgear up to 3000A, Air Circuit Breakers ATS, 480V, 60Hz and 400V, 50 Hz

Qualification

Circuit breaker repairElectrical testing proceduresPower systems knowledgePEARL certificationReading schematicsMechanical skillsCommunication skillsTeamwork

Required

High School Diploma or GED
Must be able to stay Drug-Free; you will be required to pass a pre-employment hair follicle drug test and periodic, unannounced random drug tests
Must have an acceptable pre-employment criminal background check
All offers are conditioned on acceptable results from a background check and drug and alcohol screening
Must be physically fit to crawl, climb, stand, walk and lift up to 75 lbs., with or without reasonable accommodations
Must be able to pass a fit for duty physical exam
Must have a valid driver's license, and currently have and be able to maintain a good driving record
Must be willing to work flexible hours and overtime, and occasional weekends, holidays and nights
Must not currently or in the future require sponsorship to work in the U.S
Must be able to read, write, and speak English fluently
Must be willing to travel around 20% of the time

Preferred

Electro-mechanical training from trade school, apprenticeship or armed services
480V to 15KV circuit breaker experience
PEARL breaker certification
Testing skills and understanding of fundamental electrical and mechanical testing procedures
Experience at an OEM breaker manufacturer
Strong mechanical skills and experience such as industrial mechanical engines, pneumatics, hydraulics, or diesel equipment
Working knowledge of power systems, power circuit breakers and other switchgear apparatus
Experience at correctly using tools and testing equipment including Megger, digital multimeter, Hi-Pot tester, Oil Dielectric strength tester, multiamps relay tester, primary & secondary injection set, cable fault detector, & oscilloscope
Experience reading and interpreting schematics and wiring diagrams

Company

Shermco Industries

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Shermco Industries provides testing, repair, and maintenance of electrical infrastructure.

Funding

Current Stage
Late Stage
Total Funding
unknown
Key Investors
Hitachi Energy
2025-10-29Corporate Round
2025-08-21Acquired

Leadership Team

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Lori Partain
Chief Human Resources Officer
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Company data provided by crunchbase