DOT Mobile Diesel Tech II - Field Service

Cox Enterprises, Inc.; United States; Remote; USD 40,000 - 61,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) matching

Paid time off

Tuition assistance

Adoption assistance

Pet Insurance

Job summary

Cox Fleet, a division of Cox Automotive, provides on-site mobile maintenance for fleets nationwide, including light, medium, and heavy-duty trucks and trailers. The Mobile Diesel Technician Level II performs licensed DOT inspections, PMs, and diagnostic work in a field setting, with a strong emphasis on safety and regulatory compliance.

Headquartered in Indianapolis, Cox Fleet offers a fast-paced environment, procedures for accuracy, and a commitment to reliable fleet service.

Qualifications

• High School Diploma or GED with 3 years in related field (or equivalent experience).
• Own hand tools necessary to perform required duties.
• Able to obtain ASE T8 (PMI) certification within 18 months.
• Must pass DOT pre-employment screening and maintain a valid DOT medical card.
• Must be at least 21 years old and hold a valid driver's license.

Responsibilities

• Perform PM, DOT inspections and repairs on light to heavy trucks in mobile/field setting.
• Diagnose and repair electrical, braking, cooling, engine, transmission systems.
• Test vehicles, road test, document findings, and upload RO data via TRAIT app.
• Manage parts inventory and coordinate with management for estimates.
• Comply with safety, health and environmental policies and DOT/OSHA regulations.

Skills

DOT inspections

Preventive maintenance

Diagnostics

Road testing

Hand tools

Communication

Education

High School Diploma/GED

ASE T8 (PMI) certification

Tools

TRAIT app

iOS device

Hand tools set

Job description

Cox Fleet, a division of Cox Automotive, provides on-site mobile maintenance for fleets nationwide, including light, medium, and heavy-duty trucks and trailers. The Mobile Diesel Technician Level II performs licensed DOT inspections, PMs, and diagnostic work in a field setting, with a strong emphasis on safety and regulatory compliance.

Headquartered in Indianapolis, Cox Fleet offers a fast-paced environment, procedures for accuracy, and a commitment to reliable fleet service.