Class 8 Diesel Mechanic — Fleet Maintenance & Diagnostics

Claiborne Hauling, LLC; Knoxville (TN); On-site; USD 45,000 - 70,000; Full time

Benefits offered by this job

Company-paid Life and AD&D insurance

Medical, Dental and Vision insurance

Job summary

Claiborne Hauling, LLC in Knoxville, TN is seeking an experienced Class 8 Heavy Equipment Diesel Mechanic to maintain and repair our fleet of heavy‑duty diesel trucks. You will diagnose mechanical, electrical, and diesel engine issues and perform preventative maintenance to ensure reliability and safety.

The role requires hands‑on experience with diagnostic equipment and software, strong problem‑solving skills, and a commitment to quality workmanship.

Qualifications

• Experience repairing Class 8/heavy‑duty diesel trucks and heavy equipment.
• Strong diesel, mechanical, and electrical troubleshooting skills.
• Experience using diagnostic equipment and software.
• Knowledge of air brake, suspension, drivetrain, and electrical systems.
• Ability to safely use shop tools and equipment.

Responsibilities

• Diagnose and repair mechanical, electrical, and diesel engine issues on Class 8 trucks.
• Perform preventative maintenance, inspections, and routine services.
• Troubleshoot engine, transmission, brake, suspension, steering, and electrical systems.
• Use diagnostic software, tools, and equipment to accurately identify issues.
• Complete repairs efficiently while maintaining high safety and quality standards.
• Identify additional maintenance or repair needs during inspections.
• Maintain accurate service and repair documentation.
• Keep work areas and tools clean and organized.
• Follow all company safety procedures and established maintenance practices.

Skills

Diesel diagnostics

Electrical troubleshooting

Preventative maintenance

Class 8 truck repair

Independent worker

Tools

Diagnostic equipment

Diagnostic software

Job description

Claiborne Hauling, LLC in Knoxville, TN is seeking an experienced Class 8 Heavy Equipment Diesel Mechanic to maintain and repair our fleet of heavy‑duty diesel trucks. You will diagnose mechanical, electrical, and diesel engine issues and perform preventative maintenance to ensure reliability and safety.

The role requires hands‑on experience with diagnostic equipment and software, strong problem‑solving skills, and a commitment to quality workmanship.