Diesel Mechanic – Full-Time

About the role

R+L Carriers is seeking a full‑time Diesel Mechanic for its Rock Rapids, SD service center. The mechanic will keep the company’s fleet of Class 8 trucks, trailers and related equipment running safely and efficiently.

Key responsibilities

• Perform preventive maintenance and both minor and major repairs on diesel engines, Class 8 trucks and trailers.
• Service auxiliary equipment such as lift gates, dollies, overhead doors and forklifts, including welding when required.
• Diagnose and repair air‑conditioning and electrical systems.
• Use the Cetaris system to create and close work orders.
• Maintain a clean, organized work environment and ensure compliance with safety standards.

Required profile

• Minimum 2 years experience maintaining diesel engines, preferably Cummins or Detroit.
• Experience with preventive maintenance, AC and electrical repairs.
• Ability to lift at least 50 lb and possess personal tools.
• Valid Class A CDL and experience driving Class 8 commercial trucks.
• Willingness to work various shifts, Monday‑Friday.

Required skills

• Diesel engine repair and maintenance
• Preventive maintenance procedures
• Air‑conditioning system service
• Electrical system troubleshooting
• Welding
• Cetaris work‑order software
• Knowledge of Cummins and Detroit engines
• Class A commercial driver’s licence

What we offer

• Hourly pay up to $40.48.
• Medical, dental and vision insurance.
• 401(k) plan with company match.
• Paid vacation, holidays and one week vacation after 90 days.
• Access to employee resorts in Daytona Beach, Big Bear Lake, Pigeon Forge and Ocean Isle Beach.