Diesel Technician/Mechanic

We are seeking an experienced Mack Diesel Technician to diagnose, repair, and maintain Mack heavy-duty trucks and diesel equipment. The ideal candidate will have strong knowledge of diesel engines, electrical systems, drivetrains, emissions systems, and preventative maintenance, with a commitment to safe, high-quality workmanship.Key Responsibilities Diagnose and repair Mack diesel trucks and heavy-duty equipment. Perform preventive maintenance, inspections, and scheduled services. Troubleshoot diesel engines, transmissions, brakes, suspension, steering, and electrical systems. Diagnose and repair aftertreatment and emissions systems, including DPF, SCR, and DEF systems. Use diagnostic software and electronic service tools to identify faults and verify repairs. Perform engine tune-ups, component replacements, and major repairs. Read and interpret service manuals, wiring diagrams, and technical specifications. Document repairs, parts used, labor performed, and inspection results accurately. Maintain a clean, organized, and safe work area. Follow OSHA, DOT, company, and manufacturer safety procedures. Communicate repair findings and recommendations to the service manager and/or customer. Assist with emergency and road-service repairs when required. Qualifications 3+ years of experience working on heavy-duty diesel trucks preferred. Experience specifically with Mack trucks strongly preferred. Strong understanding of diesel engine and heavy-duty vehicle systems. Ability to use computerized diagnostic equipment. Ability to troubleshoot electrical and mechanical problems. CDL or ability to obtain a CDL is a plus. ASE Medium/Heavy Truck certifications are preferred. Mack/Volvo service training or certifications are a plus. Valid driver's license with a clean driving record. Ability to provide your own basic hand tools. Physical Requirements Ability to lift and carry heavy components and equipment. Ability to stand, bend, kneel, climb, and work in confined areas for extended periods. Ability to work safely around heavy machinery, tools, and vehicle systems. Ability to work in varying shop and outdoor conditions. What We Offer Competitive hourly pay based on experience. Overtime opportunities. Health, dental, and vision insurance. Paid time off and holidays. Retirement plan/401(k). Training and manufacturer certification opportunities. Tool and equipment support. Opportunities for advancement. Ideal CandidateThe ideal candidate is a skilled, dependable, safety-conscious diesel technician who can independently diagnose problems, complete repairs efficiently, and maintain high-quality workmanship. Experience with Mack/Volvo powertrains and modern electronic diagnostic systems is highly valued. Job Type: Full-time Work Location: In person

View the full posting and apply