Experienced Diesel Technician

Job Overview

Are you a top-performing diesel technician looking for your next opportunity? Join Campbell Supply, the largest Freightliner dealership in the Tri-State Area, where your expertise is respected, your contributions are valued, and your career can continue to grow.

Campbell Supply is a family-owned dealership with a legacy dating back to 1967 and seven locations serving the commercial and emergency vehicle industries. As a Level A Diesel Technician, you will work with industry-leading products including Freightliner, Western Star, Isuzu, Spartan, and KME Emergency Vehicles. You'll have access to advanced OEM diagnostic tools, factory training, and the support needed to diagnose and repair today's increasingly complex commercial vehicles.

This is an excellent opportunity for highly skilled technicians who take pride in their work, enjoy solving challenging mechanical and electrical issues, and want to grow with a company that values teamwork, technical excellence, and continuous improvement.

Duties

• Diagnose, document, and repair engine, transmission, aftertreatment, electrical, drivability, and chassis system faults using OEM diagnostic software and company-supplied laptops.
• Perform advanced troubleshooting, maintenance, repairs, and reconditioning on heavy-duty commercial vehicles and equipment.
• Accurately complete repair documentation and follow all OEM warranty and dealership procedures.
• Conduct preventative maintenance inspections to identify potential issues and maximize vehicle reliability.
• Utilize strong technical and problem-solving skills to efficiently identify root causes and complete repairs.
• Participate in OEM, Freightliner, and dealership training programs both online and in person to maintain current technical knowledge.
• Support Continuous Improvement initiatives and actively participate in the DTNA Elite Support Program.
• Provide mentorship and technical guidance to less experienced technicians when appropriate.

Qualifications

• Minimum of 5 years of experience as a diesel technician, fleet mechanic, heavy equipment mechanic, or equivalent heavy-duty repair role.
• Advanced diagnostic and troubleshooting skills with the ability to independently diagnose and repair complex vehicle systems.
• Experience using OEM diagnostic software, electronic troubleshooting tools, and modern diesel engine technology.
• Strong understanding of diesel engines, transmissions, electrical systems, aftertreatment systems, driveline components, and chassis systems.
• Formal diesel training, OEM certifications, or manufacturer-specific training preferred.
• Excellent communication and teamwork skills with the ability to effectively collaborate with co-workers, drivers, and management.
• Ability to manage multiple priorities in a fast-paced environment while working independently with minimal supervision.
• Commitment to safety, quality workmanship, and continuous professional development.

Join Campbell Supply and become part of a family-owned organization that values skilled technicians, invests in advanced training, and provides opportunities for long-term growth across our seven-location network. If you're ready to take your diesel technician career to the next level, we'd love to hear from you.

Pay: $30.00 - $50.00 per hour

Expected hours: 40.0 per week

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Employee assistance program
• Employee discount
• Flexible schedule
• Health insurance
• Health savings account
• Paid time off
• Parental leave
• Professional development assistance
• Retirement plan
• Tuition reimbursement
• Vision insurance

People with a criminal record are encouraged to apply

Work Location: In person