Find & Apply For Field Service Technician Jobs in Butler, Wisconsin

Generator Field Service Technician Interstate Companies, Inc. vision insurance, paid holidays, 401(k), company vehicle United States, Wisconsin, Butler 13015 West Custer Avenue (Show on map) Aug 11, 2026 Power Generation Field Service Technician (5+ Years Required)

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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