Sr Mobile Diesel Mechanic Mon - Sat

Job Overview

Company:
Cox Automotive – Cox Fleet.

Title:

Senior Mobile Diesel Technician – DOT Management Level.

Location:

Must reside in specified city, state, or region. Travel required 100% of the time.
Shift: Monday–Saturday, 8:00am–4:00pm (variable). Remote work is possible but location constraint applies.

• Perform scheduled preventive maintenance (PM), DOT inspections, and follow‑up repairs on light, medium, and heavy‑duty vehicles in a mobile/field environment.
• Inspect, test, and diagnose vehicle equipment (electrical, brake, cooling systems, starters/alternators, fan clutches, engine electronics, diesel steering, engine (gas & diesel), transmissions, clutches, differentials, air conditioning, etc.) using test instruments and road testing.
• Adjust and repair vehicle equipment, manage parts inventory, and reconcile usage.
• Maintain and operate company‑issued service vehicle, conduct safety checks, and perform pre‑ and post‑trip inspections.
• Document work on Repair Orders (RO) and upload pictures via TRAIT application.
• Accurately complete DOT forms and all other required documentation in a timely fashion.
• Work independently, manage own daily schedule, prioritize tasks, and communicate with customers and management.
• Ensure compliance with safety, health, environmental policies, OSHA, EPA, and DOT regulations.

• High School Diploma or GED plus 5 years of related experience. (Alternative: any level degree/certification beyond HS plus 3 years of experience; 7 years in field also acceptable.)
• Must possess hand tools necessary for job duties.
• Must obtain ASE T8 (PMI) and ASE 608/609 certifications within 18 months.
• Must pass DOT‑regulated pre‑employment background screening and DOT physical; valid DOT medical card with more than 4 months remaining acceptable.
• Must be at least 21 years old.
• Valid driver’s license and ability to maintain Driver Qualification File.
• Safe driving record required.

• ASE T2 (Diesel Engines), T3 (Drivetrain), T4 (Brakes), T5 (Suspension), T6 (Electrical & Electronic Systems), T7 (HVAC), A8 (Engine Performance), L1 (Advanced Engine Performance Specialist), L2 (Electronic Diesel Engine Diagnosis Specialist)

• Ability to lift, bend, climb, stand, and walk for long periods; perform moderately heavy labor.
• Strong communication skills, both written and verbal; able to provide clear information to customers and team.
• Logical reasoning and problem‑solving; determine appropriate tools and equipment.
• Physical endurance for repetitive tasks and extended work periods.

• Hourly base pay $32.26–$48.41, with potential for commission and incentive programs.
• Paid weekly; safety and tech efficiency bonuses.
• Health, dental, vision insurance starting day one.
• 401(k) matching: 100% match up to 6% plus additional 2% discretionary contribution.
• Paid time off: accrue up to 200 hours (5 weeks) based on tenure; minimum 6.67 hours per month; 7 paid holidays.
• Tuition assistance, adoption/surrogacy assistance, pet insurance.
• Employee discounts on vehicle purchases, cellphone plans, ride sharing, insurance, wellness, and fitness.
• Uniforms provided with laundry service where available; safety gear reimbursement; laptop and company cell phone; technical training.

Cox is an Equal Employment Opportunity employer – All qualified applicants/employees will receive consideration for employment without regard to that individual’s age, race, color, religion or creed, national origin or ancestry, sex (including pregnancy), sexual orientation, gender, gender identity, physical or mental disability, veteran status, genetic information, ethnicity, citizenship, or any other characteristic protected by law. Cox provides reasonable accommodations when requested by a qualified applicant or employee with disability, unless such accommodations would cause an undue hardship.

Applicants must currently be authorized to work in the United States for any employer without current or future sponsorship. No OPT, CPT, STEM/OPT or visa sponsorship now or in future.