Diesel Mechanic - Service Technician

DIESEL MECHANIC - SERVICE TECHNICIAN, DULUTH, GA

Our Engine Shop is looking for an experienced Diesel Technician who takes pride in solving tough engine problems and getting trucks back on the road. If you are passionate about diagnostics, rebuilding engines, and working with a team that values quality craftsmanship, we want to meet you.

• Diagnose and repair medium‑ and heavy‑duty diesel engines and related systems.
• Perform complete engine and transmission rebuilds.
• Complete preventative maintenance and major mechanical repairs.
• Accurately document repairs and diagnostic findings.
• Communicate with Parts and Service teams to ensure repairs stay on schedule.
• Identify additional maintenance or safety concerns for customers.
• Maintain a clean, organized, and safe work environment.
• Follow manufacturer repair procedures and dealership standards.
• Stay current on OEM technical bulletins and industry best practices.
• Mentor apprentice technicians and help lead the team as needed.

• 3‑5+ years of diesel diagnostic experience (10+ years preferred)
• High School Diploma or GED
• Valid driver’s license with an acceptable driving record (CDL is a plus)
• Cummins Engine Repair Certification (Required)
• Master Technician certifications in multiple areas preferred
• ASE Certifications are a plus
• Strong mechanical aptitude and troubleshooting skills
• Intermediate computer skills, including proficiency with email, Microsoft Outlook, Word, Excel, and dealership management and diagnostic software
• Excellent communication, organizational, problem‑solving, and decision‑making skills
• Ability to work independently and as part of a team
• Complete a pre‑employment drug screening, background investigation, physical abilities assessment, and motor vehicle record (MVR) check prior to hire.

• Loves diagnosing challenging engine issues.
• Pays attention to details.
• Works efficiently without sacrificing quality.
• Enjoys mentoring and helping teammates grow.
• Takes pride in keeping equipment safe and reliable.
• Has a positive attitude and strong work ethic.

• Lift up to 50 lbs. regularly, 75 lbs. frequently, and over 100 lbs. occasionally with assistance or appropriate equipment.
• Stand, walk, bend, kneel, crouch, crawl, and climb throughout the workday.
• Safely operate hand tools, power tools, torque wrenches, and shop equipment.
• Work above shoulder height and underneath vehicles using creepers or lifting equipment.
• Enter and exit truck cabs and access engine compartments safely.

• Career Paths
• Network of 30 Dealerships
• Disability Insurance
• Paid Time Off
• Paid Life Insurance
• Family Centered Values
• Medical and Dependent Care FSA
• 401(k) Retirement Plan with Match
• Company‑Paid Holidays
• EAP
• Great Medical, Dental, & Vision Benefits
• Social Responsibility Opportunities
• 28+ Years of Industry Experience
• Professional Growth

We are a network of commercial truck dealerships committed to providing the best products and services through highly skilled associates. EEO Employer.