Senior Mobile Diesel Technician — On-the-Road Expert

CAI Cox Automotive Corp Svcs., LLC; Nevada; Hybrid; USD 44,000 - 67,000; Full time

Benefits offered by this job

Assigned service vehicle

Competitive pay

Job summary

Cox Automotive is seeking a Sr Mobile Diesel Technician to perform DOT inspections, preventive maintenance, and repairs in a mobile/field setting. The role requires skilled diagnosis, hands-on repairs, and independent work with a company vehicle provided.

Travel is 100% with the vehicle and a valid CDL/driver’s license is required. The job emphasizes safety compliance, efficient problem-solving, and excellent client communication.

Qualifications

• Must have DOT inspections experience or relevant fleet maintenance knowledge.
• Experience with preventive maintenance and diagnostics on heavy/light duty vehicles.
• Ability to work autonomously in a mobile/field environment.

Responsibilities

• Perform scheduled PMs and DOT inspections on vehicles in a mobile/field setting.
• Diagnose and repair electrical, braking, cooling and engine systems.
• Test and road-test vehicles to verify repairs and performance.
• Manage parts inventory and document RO on company iOS TRAIT app.
• Complete DOT forms and other documentation accurately and timely.
• Maintain service vehicle and comply with safety and DOT regulations.

Skills

DOT inspections

Preventive maintenance

Diagnostics

Mobile/field service

Electrical systems

Education

High School Diploma/GED

Tools

iOS device

TRAIT app

Job description

Cox Automotive is seeking a Sr Mobile Diesel Technician to perform DOT inspections, preventive maintenance, and repairs in a mobile/field setting. The role requires skilled diagnosis, hands-on repairs, and independent work with a company vehicle provided.

Travel is 100% with the vehicle and a valid CDL/driver’s license is required. The job emphasizes safety compliance, efficient problem-solving, and excellent client communication.