Description

We are seeking a hands-on Senior In-Shop Circuit Breaker Technician who enjoys solving technical problems, working with critical power equipment, and contributing to a strong safety-focused environment. This position offers the opportunity to work on a wide variety of projects in a well-maintained, climate-controlled shop, with long-term career stability and room for continued growth.

Key Responsibilities

• Perform and oversee advanced maintenance, diagnosis, repair, retrofit, rebuilding, and testing of low-, medium-, and high-voltage circuit breakers and switchgear.
• Disassemble, inspect, service, and reassemble breakers, contactors, and associated power distribution equipment.
• Work on equipment from a variety of major manufacturers across multiple voltage classes.
• Troubleshoot both electrical and mechanical issues affecting breaker and switchgear performance.
• Execute repair and testing activities for equipment such as:
  • High-voltage switchgear up to 3000A, including SF6 and vacuum breaker applications in systems such as 13.8kV/60Hz and 11kV/50Hz
  • Medium-voltage switchgear up to 5000A, including vacuum breaker applications in systems such as 34.5kV, 4.16kV/60Hz, and 6.6kV/50Hz
  • Low-voltage switchgear up to 5000A, including air circuit breaker applications in 480V/60Hz and 400V/50Hz systems
• Provide day-to-day guidance and technical support to less experienced technicians, reinforcing safe work practices and quality standards.
• Lead field service assignments involving breaker testing and repair, including occasional overnight travel when required.
• Work closely with engineering and project teams to improve shop processes, workflow efficiency, and service quality.

Qualifications

• High school diploma or equivalent required.
• Additional electro-mechanical training through a trade program, military background, or formal apprenticeship is strongly preferred.
• At least 4 years of hands-on experience working with circuit breakers in the 480V to 25kV range.
• Strong background in both mechanical and electrical testing of breaker and switchgear systems.
• Demonstrated ability to diagnose, troubleshoot, and repair complex power apparatus issues.
• Previous experience with OEM equipment manufacturers or other highly technical industrial environments is an asset.
• Solid understanding of industrial mechanical systems, hydraulics, pneumatics, and electrical power systems.
• Proficient with industry-standard testing and diagnostic equipment, including insulation resistance testers, digital multimeters, hi-pot testers, oil dielectric testers, primary and secondary injection equipment, relay test equipment, cable fault locating tools, and oscilloscopes.
• Strong ability to read and interpret detailed electrical schematics, wiring drawings, and technical diagrams.
• PEARL Level 3 certification, or another comparable advanced certification, is required.
• Ability to mentor junior team members and help support their technical development and certification progress is preferred.