Diesel Fleet Mechanic

Ryder System is hiring a Diesel Mechanic to keep our transportation fleet safe, reliable, and road-ready. In this on-site role, you will diagnose, repair, and perform preventive maintenance on diesel trucks, trailers, and related equipment for a leading logistics provider. Responsibilities include troubleshooting engines, brakes, electrical, and hydraulic systems; completing scheduled services; and documenting all work in compliance with Ryder and DOT standards. You’ll work within a safety-first, team-based shop, use modern diagnostic tools, and gain access to continuous technical training and advancement opportunities across Ryder’s North American operations. Diagnose, repair, and maintain diesel trucks, trailers, and related equipment Perform preventive maintenance inspections and scheduled services Troubleshoot engine, transmission, brake, electrical, and hydraulic systems Use diagnostic tools, technical manuals, and OEM software to identify issues Document work performed, parts used, and repair recommendations accurately Follow Ryder and DOT safety standards, policies, and procedures Communicate findings and repair status with supervisors and drivers Maintain a clean, organized, and safe shop environment Support breakdown and road-call repairs as needed Participate in ongoing technical training and ASE certification programs Diesel engine diagnostics and repair Heavy truck preventive maintenance Brake and suspension systems service Electrical and electronic systems troubleshooting Hydraulic systems repair Use of computerized diagnostic tools Reading technical manuals and wiring diagrams Welding and fabrication basics DOT and safety regulation knowledge Maintenance documentation and work order systems Medical Insurance Dental Insurance Vision Insurance Life Insurance 401k ASE Medium/Heavy Truck certifications (T1–T8) preferred Diesel technician or heavy truck mechanic certification preferred CDL Class A or B a plus OEM-specific diesel training a plus EPA 609 air conditioning certification preferred Valid state driver’s license with clean driving record