Mobile Diesel Technician II - On-Site & DOT Inspections

CAI Cox Automotive Corp Svcs., LLC; Missouri; Hybrid; USD 40,000 - 61,000; Full time

Benefits offered by this job

Weekly pay

Safety boots & safety glasses reimb.

Uniforms provided

Tablet & company cellphone provided

Job summary

Cox Fleet is hiring a Mobile Diesel Technician Level II to perform DOT inspections, preventative maintenance, and light repairs on a mobile fleet across the United States. You will diagnose electrical and mechanical systems, manage parts on a company truck, and document findings using TRAIT on an iOS device.

The role requires a valid driver’s license, DOT regulatory compliance, and the ability to work independently with strong safety awareness. Travel is 100% with a flexible schedule.

Qualifications

• High School Diploma/GED required, with 3 years’ related experience or 5 years equivalent.
• ASE T8 (PMI) certification within 18 months is preferred.
• DOT regulations compliance and safety standards knowledge essential.

Responsibilities

• Perform scheduled PM, DOT inspections and follow-up repairs on light, medium, and heavy-duty vehicles in mobile/field environment.
• Diagnose and repair electrical, braking, cooling and engine systems on trucks and trailers.
• Document work performed and upload RO details using company devices and TRAIT app.

Skills

DOT inspections

Preventive maintenance

Electrical diagnostics

Communication skills

Education

High School Diploma or GED

3 years’ related experience or 5 years equivalent

Tools

ASE T8 (PMI) certification

DOT medical card

Job description

Cox Fleet is hiring a Mobile Diesel Technician Level II to perform DOT inspections, preventative maintenance, and light repairs on a mobile fleet across the United States. You will diagnose electrical and mechanical systems, manage parts on a company truck, and document findings using TRAIT on an iOS device.

The role requires a valid driver’s license, DOT regulatory compliance, and the ability to work independently with strong safety awareness. Travel is 100% with a flexible schedule.