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Generator Field Service Technician

Interstate Companies, Inc.
Butler, WI Full Time
POSTED ON 7/20/2026
AVAILABLE BEFORE 9/20/2026

Power Generation Field Service Technician (5 Years Required)

Location: Butler, WI

Experienced Generator Technicians Wanted

If you have 5 years performing maintenance and repairs on generators AND automatic transfer switches (ATS), we want to talk to you.

Join Interstate Power Systems and work on industry-leading equipment supporting critical power systems across the region.

Why Join Interstate Power Systems?

  • Work on diesel & natural gas generators ATS systems
  • Strong, stable company with career growth opportunities
  • Competitive pay full benefits company support

What You'll Do

  • Perform preventive maintenance, and repairs on generators & ATS systems
  • Diagnose and troubleshoot electrical, mechanical, and control systems
  • Complete load bank testing, installations, and system upgrades
  • Respond to service calls and support customers in the field
  • Document work, parts, and service reports accurately
  • Follow all safety and compliance standards

What You Must Have

? 5 years of generator AND ATS experience (required)
? Strong knowledge of diesel/natural gas engines and electrical systems
? Experience with troubleshooting control systems and switchgear
? Ability to work independently in a field service environment
? Valid driver's license (CDL a plus)

Preferred Experience

  • Generator brands: Cummins, CAT, MTU, Kohler
  • Experience with load banking, paralleling systems, or controls
  • Technical training in electrical, power generation, or diesel mechanics

What We Offer

  • Competitive pay based on experience
  • Company vehicle, tools, and uniforms provided
  • Health, dental, vision insurance
  • 401(k) with company match
  • PTO paid holidays
  • Ongoing training and advancement opportunities

Apply Today

Power critical systems. Build your career. Join Interstate Power Systems.

Interstate Companies are an Equal Opportunity Employer and proudly support military veterans.

#GeneratorTechnician #PowerGeneration #FieldService #DieselTech #ATS #Cummins #CAT #CriticalPower

#CDRXP


Equal Opportunity Employer – minorities/females/veterans/individuals with disabilities/sexual orientation/gender identity.

 

Salary.com Estimation for Generator Field Service Technician in Butler, WI
$56,540 to $73,077
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