Diesel/Semi-Trailer Technician

$41,600 - $83,200/Yr

Dallas Trailer Repair Co - Saint Paul, MN

Full-time - Mid Level

Saint Paul, MN

Merchant Wholesalers, Durable Goods

About the position

The Diesel/Semi-Trailer Technician at Dallas Trailer Repair Co. is responsible for performing routine maintenance, diagnostics, and repairs on trucks, trailers, and related equipment. The role requires a solid understanding of mechanical systems, diagnostic tools, and excellent communication skills to ensure high-quality service and customer satisfaction. Technicians will work both independently and as part of a team in a dynamic shop environment, adhering to safety protocols and maintaining a clean workspace.

Responsibilities

• Conduct diagnostics and repairs on starting & charging systems, cooling, and re-charge, electrical and common fault codes.
• Inspect, analyze, and diagnose trucks/vehicles and related equipment for mechanical issues, faulty and replacement parts.
• Perform leak detection and repairs, compressor replacements, soldering refrigerant lines, evaporator/condenser replacements and front & rear main engine seal replacements in accordance with manufacturer specifications and industry standards.
• Perform routine maintenance and Federal inspections on trailers, trucks/vehicles, and related equipment.
• Problem solve and document an action plan for all repairs and follow checklists and protocols while conducting repairs.
• Ensure a safe, organized, and tidy workspace, including regularly cleaning and maintaining tools and equipment.
• Follow all health and safety rules and guidelines, as well as common sense safety practices.
• Ability to work independently, as well as support coworkers, able to work as part of a team and work well with co-workers.

Requirements

• ASE Certification (highly desired but not required)
• 3 years of mechanic experience (preferred)
• 1-2 years of Transport Refrigeration Technical or equivalent experience
• Basic math skills
• Ability to read and write in English
• Must have own tools plus Safety Glasses, Steel-toed shoes, and Hearing Protection
• Able to pass a 10-year background check and drug test/medical physical exam.

Nice-to-haves

• Customer service skills
• Communication skills
• Mechanical knowledge
• Experience with diesel vehicle mechanical systems (e.g., transmission, exhaust, electrical)
• Understanding of common diagnostic equipment and hand/power tools.

Benefits

• Paid holidays
• Health insurance
• Dental insurance
• 401(k)
• Paid time off
• Vision insurance
• 401(k) matching
• Flexible schedule