Job Description

A well-established multi-state transportation fleet is hiring a Diesel Mechanic in Greer, SC to diagnose and repair commercial trucks, tractors, and trailers. Ideal candidates bring strong wiring diagnostics, aftertreatment, truck/trailer repair, and heavy-duty diagnostic software experience. Apply today for weekly pay, overtime opportunities, and steady fleet work.

Duties & Responsibilities

• Diagnose electrical wiring issues and troubleshoot exhaust aftertreatment systems.
• Use diagnostic software including Cummins INSITE, QuickServe, DiagnosticLink, PTT, Allison, and Bendix systems.
• Perform minor and major repairs on trucks, tractors, trailers, and related fleet equipment.
• Respond to roadside service calls as needed and support daily fleet maintenance priorities.
• Diagnose problems, prioritize repairs, and develop effective repair plans.
• Maintain accurate repair records, follow shop safety procedures, keep the work area clean, and share repair knowledge with other technicians.

Qualifications:

• Strong technical, troubleshooting, problem-solving, and diagnostic skills.
• Hands-on experience with wiring diagnostics, exhaust aftertreatment systems, and heavy-duty repair procedures.
• Ability to work independently and efficiently in a fast-paced fleet environment.
• Valid driver’s license required.
• Must provide basic personal hand tools; specialty and larger tools are provided.
• Must pass pre-employment screening, including a drug test and background check

Preferred:

• Class A CDL preferred but not required.

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