Diesel Service Technician - Growth & Training

Murphy-Hoffman Company (MHC Kenworth); McDonough (GA); On-site; USD 52,000 - 75,000; Full time

Benefits offered by this job

Competitive Salary

Medical, Dental and Prescription

Disability and Life Insurance

Paid Time Off

401(k) and Profit Sharing withEmployer

Flexible Spending Account

Internal Promotion Opportunities

On‑the‑Job Training

Job summary

Murphy-Hoffman Company (MHC Kenworth) is seeking a Diesel Service Technician/Mechanic in Georgia. The role performs heavy‑duty mechanical repair under supervision, with on‑the‑job training to achieve Service Journeyman status.

Responsibilities include engine, fuel, electrical, and brake system work, plus diagnostics and safety compliance. The position offers advancement through training, with competitive salary and benefits.

Qualifications

• CDL preferred.
• Minimum three years hands‑on experience or graduation from a vocational program.
• A/C, Brake, and DOT Annual Inspector Certifications required.
• Necessary tools to perform position responsibilities.

Responsibilities

• Performs general mechanical duties and repairs on heavy‑duty equipment.
• Gains experience with engines, fuel systems, electrical systems, transmissions, cooling, chassis, and brakes.
• Performs troubleshooting on minor problems and assists in major overhauls.
• Attends training sessions and meetings; maintains a neat, safe work area; follows safety practices.

Skills

Heavy-duty repair

Troubleshooting

Education

Hands-on experience or vocational program completion

A/C Systems Certification

Brake Certification

DOT Annual Inspector Certification

Tools

Basic shop tools

Job description

Murphy-Hoffman Company (MHC Kenworth) is seeking a Diesel Service Technician/Mechanic in Georgia. The role performs heavy‑duty mechanical repair under supervision, with on‑the‑job training to achieve Service Journeyman status.

Responsibilities include engine, fuel, electrical, and brake system work, plus diagnostics and safety compliance. The position offers advancement through training, with competitive salary and benefits.