Mobile Diesel Mechanic II

Company:
Cox Automotive – Fleet Services
Job Family:
Vehicle Operations – Mobile Diesel Tech II – DOT Management Level – Individual Contributor

The Mobile Diesel Technician Level II is responsible for performing licensed DOT inspections, preventative maintenance inspections, light and follow‑up repairs, light mechanical/hydraulic/electrical and electronic diagnostics, and other duties as assigned. The role includes advanced diagnostics and repairs under the supervision of a Senior Mobile Diesel Technician or higher.

• Perform scheduled preventive maintenance (PM), DOT inspections and follow‑up repairs on light, medium and heavy‑duty vehicles in a mobile/field environment.
• Conduct minor adjustments and repairs on truck equipment (electrical, brake, cooling, starters/alternators, fan clutches, engine electronics, diesel steering systems, engines, transmissions, clutches, differentials, etc.).
• Diagnose, adjust, and repair various truck subsystems using test instruments (handheld computers, pressure gauges, etc.).
• Road‑test vehicles to verify correct operation and safety.
• Manage parts inventory, reconcile usage and maintain company‑issued service vehicle.
• Use hand tools, precision instruments, welding equipment, lifts and jacks to complete repairs.
• Document work on Repair Orders (RO) using the TRAIT application and upload pictures and findings.
• Accurately complete DOT and other required forms.
• Work independently, manage daily schedule, prioritize tasks and maintain productivity within standard repair times.
• Communicate with clients, management and support teams via email or phone regarding repair estimates, purchase orders and updates.
• Perform work in compliance with safety, health and environmental policies and federal regulations (OSHA, EPA, DOT).

• High School Diploma or GED with at least 3 years of related experience (alternative: a higher degree or 5 years experience).
• Possess a set of hand tools necessary to perform job duties.
• Must be able to complete a DOT‑regulated background screen and DOT physical (or present valid DOT medical card with >4 months validity).
• Must be at least 21 years old, hold a valid driver’s license and maintain a Driver Qualification File.
• Ability to lift, bend, climb and perform moderate heavy labor; competent in hand, power and specialty tools.
• Valid current or soon‑to‑expire DOT medical card or eligible for DOT physical.

• ASE T8 (PMI) certification within 18 months of hire.

• ASE T3 (Drivetrain)
• ASE T4 (Brakes)
• ASE T5 (Suspension)
• ASE T6 (Electrical and Electronic Systems)
• ASE T7 (HVAC)
• ASE 608/609 (Emissions)

• Strong diagnostic reasoning and decision‑making.
• Excellent two‑way communication with clients, coworkers and supervisors.
• Physical endurance for prolonged standing, walking, lifting and repetitive tasks.
• Logical reasoning to evaluate alternatives and solve problems.
• Ability to determine tools and equipment required for each job.

• Hourly base pay $26.73 – $40.10, varying by location and experience.
• Potential commission and incentive programs.
• $3,000 new‑hire bonus (50% after 30 days and 50% after 180 days).
• Health, dental, vision coverage from day one.
• 401(k) matching 100% up to 6% after 90 days.
• Paid time off accrual up to 200 hours, 7 paid holidays, bereavement, jury duty, volunteer, military and parental leave.
• Pet insurance, tuition assistance, adoption assistance and other employee assistance programs.
• Employee discounts on vehicle purchases, phone plans, ride sharing and more.

• 100% travel required.
• Variable work shift.

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.

EOE, including disability/vets. 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.