Fleet Maintenance Lead Technician — Gas & Diesel
ConfidentialReady to lead a night-shift crew that keeps fleets moving? Job Site Repair (Mahtomedi) is a family-run shop founded in 1989. We’re seeking a Fleet Maintenance Lead Technician who prefers a wrench in one hand and a plan in the other. If you love diagnosing tough issues, mentoring techs, and owning the workflow, let’s talk. What will you work on? Medium-duty diesel trucks Gas trucks Fleet vehicles like step vans and box trucks How will you lead? Set priorities and assign repairs to keep the board moving Perform diesel and automotive repairs plus scheduled PMs Use scan tools and software to find and fix electrical/mechanical faults Jump in on complex troubleshooting and guide teammates Evaluate units, verify repairs with testing, and note future needs Coordinate parts sourcing, orders, and vendor communications Update customers and ownership with clear timelines and recommendations Ensure safety-critical inspections are completed Coach for quality and efficiency; maintain an organized, safe shop Keep tools and equipment in proper, safe operating condition Other duties as assigned When will you work? Monday–Friday Evening shift: 5:00 PM–2:00 AM No weekends Do you fit? 7+ years of hands-on automotive and/or diesel repair experience Experience with medium-duty platforms, gas/diesel powertrains, and fleets Previous foreman, lead tech, or supervisor experience preferred Exceptional electrical and mechanical diagnostic ability Track record of prioritizing tickets, assigning jobs, and driving throughput Leader who supports, trains, and develops mechanics Reliable, organized, and comfortable working independently Strong communicator with employees, customers, vendors, and ownership Safety-first mindset and top-notch workmanship Valid driver’s license Ability to pass a background check Perks you’ll appreciate 401(k) with matching Health and dental coverage Paid time off Referral bonus program Birthday, work anniversary, and holiday recognition Predictable Monday–Friday schedule with no weekends Stable, family-owned shop since 1989 Skills that make you shine Engine performance and drivability diagnostics Diesel engine systems expertise Brake and suspension service Preventive maintenance and inspections Automotive repair and engine repair Brake service Light-vehicle diesel knowledge Oil service and fluid maintenance Fuel system diagnostics Diesel and heavy equipment familiarity Automotive repair and service systems Shop tech & platforms Diesel Engine Diesel Vehicles Compliance Ability to pass a background check Think you’re the leader our night crew needs? Apply now and make your mark at Job Site Repair in Mahtomedi.