Mobile Diesel Mechanic II

Mobile Diesel Technician II

Shift: 11:00 am – 11:00 pm

Headquartered in Indianapolis, Cox Fleet is a leading provider of on‑site mobile maintenance and repair services for light, medium, and heavy‑duty trucks and trailers.

• Perform scheduled preventative maintenance (PM), DOT inspections, and follow‑up repairs on light, medium, and heavy‑duty vehicles in a mobile/field environment.
• Complete 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, clutches, and differentials.
• Diagnose, adjust, and repair various truck components, including electrical, brake, cooling, and drivetrain systems.
• Insist on quality by inspecting, testing, and listening to equipment and using hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
• Road‑test vehicles to confirm proper operation.
• Use hand tools and electronic diagnostic equipment to identify malfunctions and generate solutions.
• Maintain and operate the company‑issued service vehicle, including safety checks and pre‑/post‑trip inspections.
• Manage parts inventory and perform periodic reconciliation.
• Work independently, managing daily schedule and prioritizing tasks.
• Document work on repair orders (RO) using the iOS device and the TRAIT application.
• Accurately complete DOT forms and all required documentation.
• Communicate with clients and management via email or phone for approvals, purchase orders, and repair findings.
• Perform all work in compliance with safety policies, OSHA, EPA, and DOT regulations.

• High School Diploma or GED and at least 3 years of related experience (or equivalent combination of education and experience).
• At least 3 years of refrigerated equipment experience is required.
• Own a complete set of hand tools necessary to perform job duties.
• OEM training and certifications preferred.
• Must successfully complete and pass a DOT‑regulated pre‑employment background screening and DOT physical.
• Valid DOT medical card with at least 4 months remaining, or a DOT physical if less time remains.
• Minimum age 21 years.
• Valid driver’s license and ability to maintain a Driver Qualification File.
• Ability to lift, bend, climb, stand, and walk for long periods; physically fit for repetitive tasks.

• ASE T8 (PMI) certification
• ASE 608/609 certification*

• ASE T2, T3, T4, T5, T6, T7, T8, L1, L2, and A8 certifications

• Logical and analytical problem‑solving skills.
• Effective two‑way communication.
• Ability to determine the appropriate tools and equipment for various tasks.
• Proficiency in using test instruments such as handheld computers and pressure gauges.
• Physical endurance for long periods of standing, walking, and repetitive work.

Hourly pay range: $32.07 – $48.13 per hour. Pay may include commissions or incentive programs as applicable.

• Health, dental, and vision insurance effective immediately.
• 401(k) matching beginning after 90 days (up to 6% match plus a 2% discretionary contribution).
• Accrued paid time off based on tenure.
• Paid holidays, bereavement leave, volunteer time off, military leave, and parental leave.
• Tuition assistance/reimbursement, adoption/surrogacy assistance, pet insurance, and employee discounts.

Weekly pay: paid every Friday.

Applicants must currently be authorized to work in the United States without sponsorship.

Equal Opportunity Employer – including disability and veteran status.