Mobile Diesel Technician — On‑Site Truck Service Pro

Thompson Truck Group Trailer Shop; Knoxville (TN); Remote; USD 39,000 - 58,000; Full time

Benefits offered by this job

Mobile service vehicle provided

Medical, dental, and vision insurance

401(k) with company match

Paid time off and holidays

Life and disability insurance

Ongoing manufacturer and technical训练

Career advancement opportunities

Job summary

Thompson Truck Group seeks a Mobile Diesel Technician to diagnose and repair heavy‑duty trucks on customer sites throughout the service area. You’ll operate a fully equipped vehicle, perform diagnostics, repairs, and preventive maintenance, and communicate findings to customers and service advisors.

This role offers autonomy, variety, and ongoing training, with company‑provided tools, competitive pay, and opportunities for career growth within a growing dealer network.

Qualifications

• Diesel technician experience diagnosing and repairing heavy‑duty trucks.
• Strong mechanical and electrical troubleshooting skills.
• Ability to work independently with minimal supervision.
• Excellent customer service and communication skills.
• Valid driver's license and acceptable driving record.
• Ability to lift, carry, and maneuver heavy equipment and components.
• Strong commitment to safety and quality workmanship.

Responsibilities

• Travel to customer locations to perform diagnostics, repairs, and preventive maintenance
• Troubleshoot diesel engines, electrical systems, air brakes, suspensions, and drivetrains
• Complete repairs efficiently while maintaining high quality standards
• Communicate findings and recommendations with customers and service advisors
• Accurately document work performed and parts used
• Maintain a clean, organized, and properly stocked mobile service vehicle
• Follow all safety policies and procedures
• Deliver outstanding customer service while representing Thompson Truck Group in the field

Skills

Diesel technician experience

Mechanical troubleshooting

Electrical troubleshooting

Independent work

Customer service

Valid driver's license

Lift heavy equipment

Safety awareness

Tools

Diagnostic computer experience

Job description

Thompson Truck Group seeks a Mobile Diesel Technician to diagnose and repair heavy‑duty trucks on customer sites throughout the service area. You’ll operate a fully equipped vehicle, perform diagnostics, repairs, and preventive maintenance, and communicate findings to customers and service advisors.

This role offers autonomy, variety, and ongoing training, with company‑provided tools, competitive pay, and opportunities for career growth within a growing dealer network.