We are seeking an ASE-certified Heavy Duty Truck Technician to support a private fleet of Class 7–8 tractors, trailers, refrigerated units, dollies, and leased equipment. This diagnostics-focused role operates independently from a fully equipped mobile service van, performing preventive maintenance, troubleshooting, DOT inspections, and light-to-moderate repairs to keep equipment safe, compliant, and road-ready. Major repairs, including engine overhauls and transmission rebuilds, are routed to approved outside vendors; this position is responsible for accurate diagnosis, in-house repairs when appropriate, and clear documentation for vendor follow-up and cost tracking.

Key Responsibilities

• Perform preventive maintenance inspections (PMs) and keep fleet equipment DOT-compliant and road-ready.

• Diagnose and troubleshoot the following systems:

  • Steering

  • Electrical

  • HVAC / refrigeration

  • Drivetrain

  • Brakes (air brake systems)

  • Suspension

• Perform minor engine repairs (no major engine or overhaul work).

• Perform minor repairs on leased equipment (e.g., lighting) in addition to owned units.

• Work independently and coordinate directly with drivers, dispatch, and outside repair vendors to keep equipment moving and minimize downtime.

• Diagnose faults using standard hand tools, meters, gauges, and manual inspection.

• Clearly document diagnoses and flag repairs that must be routed to outside vendors, with enough detail for the vendor and for cost tracking.

• Complete accurate repair orders, parts usage, and labor time in the fleet maintenance system.

• Conduct and document DOT inspections; ensure all work meets FMCSA and DOT compliance standards.

• Communicate additional needed repairs to the supervisor before proceeding.

• Operate a company-provided mobile service van; travel to yards, terminals, and roadside locations to perform work.

• Maintain the service van, its tools, and parts inventory in a clean, safe, and organized condition in compliance with OSHA and company safety policies.

• Respond to on-road breakdowns and road calls as needed.

Required Qualifications

• ASE certification preferred— at minimum ASE Medium/Heavy Truck (T-series); relevant certifications in T4 (Brakes), T5 (Suspension & Steering), T6 (Electrical/Electronic), and T7 (HVAC) strongly preferred.

• CDL Class A required

• 3 years of hands-on experience servicing Class 7–8 heavy-duty trucks and trailers.

• Strong diagnostic ability across steering, electrical, HVAC, drivetrain, brake, and suspension systems.

• Working knowledge of DOT and FMCSA regulations and inspection requirements.

• Ability to read and interpret wiring diagrams, hydraulic schematics, and OEM service manuals.

• Valid driver's license with a clean driving record (required to operate the service van).

• Own hand tools appropriate to the trade (specialty and diagnostic tools, and the service van, provided by employer).

• Ability to work independently with minimal supervision on an evening shift.

Strongly Preferred

• 609 EPA refrigerant certification for reefer/HVAC work.

• Air brake certification.

• Experience with refrigerated trailer units (Thermo King, Carrier).

• Familiarity with fleet maintenance software and electronic repair-order systems.

• Completion of a formal diesel technology program or apprenticeship.

Physical Requirements & Work Environment

• Ability to lift and carry up to 50 lbs. regularly and up to 75 lbs. occasionally.

• Ability to stand, bend, kneel, crawl, and work in confined spaces for extended periods.

• Work performed on-site from a mobile service van — at yards, terminals, and roadside locations — outdoors in varying weather conditions. No fixed shop.

• Exposure to noise, fumes, and mechanical hazards typical of field-based truck maintenance.

• Evening shift; occasional overtime or on-call availability based on fleet needs.

Compensation & Benefits

• Hourly wage up $32-$36/hour, based on experience and certifications.

• Evening shift schedule with overtime or on-call opportunities based on fleet needs.

• Company-provided mobile service van

• Competitive benefits package, including medical, dental, and vision coverage.

• 401(k) retirement plan with company match.

• Paid time off and paid holidays.

• Additional compensation programs may be available based on role eligibility and business needs.

About Lipari:

Headquartered in Warren, Michigan, Lipari Foods is a leading independent distributor built around global and specialty foods. With a customer-first mindset, they serve customers through 67 depots across 32 states and growing. Lipari brings the world’s most craveable flavors to shelf with an end-to-end approach that combines exclusive and owned brands, retail services, innovative tools, and dependable delivery across 10 categories including deli, bakery, frozen/dairy, specialty grocery, international specialty, meat/seafood, packaging, confections, foodservice/prepared foods, and convenience.