Diesel Mechanic

We are seeking a highly skilled Shop/Traveling Diesel Mechanic with extensive troubleshooting experience in medium and heavy-duty truck systems. This role is ideal for a self-sufficient, diagnostic-focused technician who can accurately identify issues and complete repairs efficiently the first time. This position requires travel throughout Oklahoma, Texas, Louisiana, Kansas and Colorado. Candidates must be comfortable working independently in the field with minimal supervision. This is a shop/travel mechanic position, with the shop located in Oklahoma City, OK.

Responsibilities

Travel between job sites to inspect, diagnose, and repair medium and heavy-duty diesel trucks, skid steers, and related equipment; Perform advanced troubleshooting and repair of diesel engines, electrical systems, hydraulic systems, emissions systems (aftertreatment/DEF systems), transmissions, A/C systems, Hi-Rail gear systems, and spray systems; Utilize scan tools, diagnostic software, multimeters, pressure gauges, and other testing equipment to identify mechanical and electrical failures; Perform routine maintenance, emergency repairs, and preventative services; Demonstrate strong working knowledge of diesel emissions systems and electrical diagnostics; Complete repairs efficiently and correctly on the first attempt through accurate root-cause analysis; Perform fabrication, welding, and cutting as required; Maintain service truck organization, tool inventory, and parts accountability; Maintain accurate service documentation and communicate repair updates with management; Ensure full compliance with company safety standards and DOT regulations; Work extended hours as needed and operate effectively in all weather conditions

Requirements

Minimum 3+ years of experience as a diesel mechanic, preferably with heavy-duty truck repair; Diagnostic and troubleshooting skills across diesel, hydraulic, electrical, and emissions systems (REQUIRED); Strong understanding of aftertreatment systems and diesel emissions components; Proven ability to work independently in remote environments with minimal supervision; Fabrication and welding experience required; Valid driver's license required; must be able to pass a DOT physical; Willingness to travel frequently across multiple states; Must provide verifiable employment history and hands-on experience

Nice to have

ASE certifications; Heavy-duty truck repair experience

Benefits

Competitive medical, dental, vision, and prescription drug coverage; 401(k) with company match; Generous paid time off; Career development opportunities; Employee referral bonus; Hotel accommodations and per-diem provided; Service truck provided; Challenging and rewarding work environment; Employee engagement events