Diesel Technician: Diagnostics, Engine Rebuilds & Mentoring

nextranusa; Peachtree Corners (GA); On-site; USD 52,000 - 78,000; Full time

Benefits offered by this job

Career Paths

Medical and Dependent Care FSA

401(k) Retirement Plan with Match

Company-Paid Holidays

PTO

Job summary

Nextran Truck Centers seeks an experienced Diesel Technician in Duluth, GA to diagnose, repair, and rebuild medium- and heavy-duty engines. You’ll work with a skilled team to keep trucks on the road and mentor junior technicians.

Join a company with a 30-dealership network, strong benefits, and a focus on professional growth. Pre-employment screenings apply; CDL a plus but not required for all roles.

Qualifications

• 3–5+ years of diesel diagnostic experience (10+ years preferred).
• High School Diploma or GED required.
• Valid driver's license; CDL a plus.
• Cummins Engine Repair Certification is required.

Responsibilities

• Diagnose and repair medium- and heavy-duty diesel engines and related systems.
• Perform complete engine and transmission rebuilds.
• Conduct preventative maintenance and major mechanical repairs.
• Accurately document repairs and diagnostics.
• Mentor apprentices and help lead the team.

Skills

Diesel diagnostics

Troubleshooting

Engine rebuilding

Mentoring teammates

Team communication

Problem solving

Education

High School Diploma or GED

Tools

Cummins Certification

MS Outlook

MS Excel

Dealership software

Job description

Nextran Truck Centers seeks an experienced Diesel Technician in Duluth, GA to diagnose, repair, and rebuild medium- and heavy-duty engines. You’ll work with a skilled team to keep trucks on the road and mentor junior technicians.

Join a company with a 30-dealership network, strong benefits, and a focus on professional growth. Pre-employment screenings apply; CDL a plus but not required for all roles.