Senior Mobile Diesel Technician - DOT On-Site

Cox Enterprises; Tallahassee (FL); Remote; USD 67,000 - 101,000; Full time

Job summary

Cox Automotive is seeking a Sr Mobile Diesel Technician - DOT for a remote-friendly role requiring 100% travel within the US. You will perform licensed DOT inspections, preventative maintenance, and complex diagnostics on light to heavy trucks in mobile settings.

The role emphasizes independent work on repair orders, safety compliance, and high levels of customer communication, with DOT certifications preferred.

Qualifications

• High School Diploma/GED and 5 years’ experience in a related field or equivalent combination.
• At least 3 years of experience with refrigerated equipment.
• DOT regulatory prerequisites including DOT medical card or pre-employment DOT screening.

Responsibilities

• Perform scheduled preventive maintenance (PM), DOT inspections and follow up repairs on vehicles in a mobile environment.
• Diagnose, adjust, and repair electrical, braking, cooling, engines and other truck systems.
• Inspect, test and road test to verify proper operation after repairs.

Skills

DOT inspections

Diagnostics

Electrical systems

Diesel engines

Mechanical repair

Safety compliance

Education

High School Diploma/GED

Tools

Hand tools

Diesel tools

Welding equipment

Job description

Cox Automotive is seeking a Sr Mobile Diesel Technician - DOT for a remote-friendly role requiring 100% travel within the US. You will perform licensed DOT inspections, preventative maintenance, and complex diagnostics on light to heavy trucks in mobile settings.

The role emphasizes independent work on repair orders, safety compliance, and high levels of customer communication, with DOT certifications preferred.