Diesel Technician: Master Diagnostics & Rebuilds

nextranusa; North Myrtle Beach (SC); On-site; USD 60,000 - 95,000; Full time

Benefits offered by this job

Paid Time Off

Company-Paid Holidays

Medical and Vision Benefits

401(k) Retirement Plan with Match

Disability Insurance

Job summary

Nextran Truck Centers in Atlanta South (College Park, GA) is seeking an experienced Diesel Engine Technician to diagnose, repair, rebuild, and maintain medium- and heavy‑duty trucks within the Engine Shop. You will mentor apprentices and help lead projects, contributing to a culture of quality craftsmanship.

Join a network of dealerships and benefit from strong training, OEM knowledge, and opportunities for career growth within a team that values safety, efficiency, and teamwork.

Qualifications

• 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 the ability to learn and use dealership management and diagnostic software.
• Excellent communication, organizational, problem-solving, and decision-making skills.
• Ability to work independently and as part of a team.

Responsibilities

• 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 when needed.

Skills

Diesel diagnostics

Mechanical aptitude

Communication skills

Problem-solving

Mentoring

Education

High school diploma or GED

Tools

MS Outlook

MS Word

MS Excel

Diagnostic software

Dealership management software

Job description

Nextran Truck Centers in Atlanta South (College Park, GA) is seeking an experienced Diesel Engine Technician to diagnose, repair, rebuild, and maintain medium- and heavy‑duty trucks within the Engine Shop. You will mentor apprentices and help lead projects, contributing to a culture of quality craftsmanship.

Join a network of dealerships and benefit from strong training, OEM knowledge, and opportunities for career growth within a team that values safety, efficiency, and teamwork.