Mobile Diesel Technician II

Mobile Diesel Technician II

Fleet Services by Cox Automotive is a leading provider of on‑site mobile maintenance and repair services nationwide for light, medium, and heavy‑duty trucks and trailers. We support customers through 50+ service centers and a 24/7 call‑center, delivering scheduled and unscheduled maintenance wherever fleets need it.

If you have any questions or to connect with a recruiter while your application is being reviewed, please text DFS3 to 317‑597‑8130
.

Veterans are encouraged to apply.

• 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 such as electrical, brake, cooling systems, starters/alternators, fan clutches, engine electronics, diesel steering systems, engines (gas and diesel), transmissions, clutch assemblies, and differentials.
• Diagnose, adjust, and repair truck equipment using test instruments (handheld computers, pressure gauges) and road‑test procedures.
• Inspect, test, and listen to defective equipment to accurately diagnose malfunctions.
• Manage parts inventory on the company‑issued service truck and perform periodic reconciliation.
• Maintain and operate the service vehicle, performing safety checks and pre‑/post‑trip inspections.
• Work independently, prioritizing tasks, balancing workload, and ensuring high productivity within standard repair times.
• Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks to complete repair work.
• Document work on Repair Orders (RO) via iOS device and the TRAIT application, uploading pictures and parts information.
• Complete DOT forms and other documentation accurately and in a timely fashion.
• Maintain compliance with OSHA, EPA, DOT, and company safety and environmental policies.
• Procure parts from approved vendors as needed.
• Communicate with management and support teams to obtain repair approvals and share findings.

• High School Diploma or GED and 3 years of related experience (or equivalent education with greater experience).
• Supply a set of hand tools required for the role.
• Obtain ASE T8 (PMI) certification within 18 months.
• Pass DOT‑regulated background screening and physical (or submit a valid DOT medical card with at least 4 months remaining).
• Be at least 21 years old and hold a valid state driver’s license.
• Maintain a Driver Qualification File and safe driving record.

• ASE T8 (PMI)

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

• Interpret new information to aid problem solving and future decisions.
• Lift, bend, climb, stand, walk for extended periods; perform moderate heavy labor.
• Operate with physical endurance and resist fatigue during repetitive tasks.
• Communicate facts and ideas succinctly and effectively.
• Determine appropriate tools and equipment for tasks.
• Assess spatial relationships accurately.
• Use logic and reasoning to evaluate solution alternatives.

• Weekly pay—every Friday.
• Safe driving and technical efficiency bonuses.
• Reimbursement for safety boots and glasses.
• Extremely weather‑appropriate gear.
• Uniforms with laundry service where available.
• Take the service truck home daily.
• Tablet and company cellphone provided.
• Technical training for career advancement.
• Dedicated career path—over 50% of front‑line managers are promoted from within.

• Health, dental, and vision insurance starting day one.
• 401(k) matching after 90 days; 100% match up to 6% plus a 2% discretionary contribution.
• Accrual of up to 200 hrs (5 weeks) PTO based on tenure.
• Tuition assistance/reimbursement.
• Adoption/Surrogacy assistance.
• Pet insurance.
• Multiple ERG, diversity groups, and paid volunteer hours.
• Employee discounts on vehicle purchases, cellphone plans, ride sharing, insurance, wellness, and more.