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…