Mobile Diesel Mechanic II - Class C License

Cox Fleet keeps your fleet moving! Headquartered in Indianapolis, Cox Fleet has grown to become one of the largest fleet maintenance companies in the country. We are the leading provider of on‑site mobile maintenance and repair services nationwide, offering mobile on‑site fleet service for light, medium and heavy‑duty trucks and trailers. We also service customers utilizing our 50+ nationwide service centers, providing accident repair, painting, refurbishment, and heavy mechanical repair.

Our 24/7 in‑house call‑center supports scheduled maintenance services and unscheduled services to fleets anywhere, anytime.

We are currently hiring a Mobile Diesel Technician Level II
. This role 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.

• Perform scheduled preventative maintenance (PM), DOT inspections and follow‑up repairs on light, medium and heavy‑duty vehicles in a mobile/field environment.
• Perform minor adjustment and repairs on various types of truck equipment including electrical, brake, cooling systems, starters, alternators, fan clutches, engine electronics, diesel steering systems, engines, transmissions, clutches, differentials, etc.
• Diagnose, adjust, and repair various types of truck equipment including electrical, brake, cooling systems, starters, alternators, air conditioning systems, fan clutches, engine electronics, diesel steering systems, engines, transmissions, clutches, differentials, etc.
• Inspect, test, and listen to defective equipment to diagnose malfunctions using test instruments such as handheld computers and pressure gauges.
• Road test vehicles to diagnose malfunctions and ensure proper operation.
• Identify problems, evaluate alternatives, and determine the best course of action.
• Independently manage parts inventory, reconcile inventory, and maintain service equipment.
• Maintain and operate company‑issued service vehicle, conduct safety checks, and pre/post‑trip inspections.
• Work with clients and customers to assess needs, provide information, and resolve issues.
• Prioritize tasks and manage time effectively.
• Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
• Document work on Repair Orders (RO) using company‑issued iOS device and TRAIT application.
• Accurately complete DOT forms and all other required documentation in a timely manner.
• Work independently and manage daily schedule.
• Maintain high productivity and meet standard repair times.
• Procure parts from approved vendors as necessary.
• Communicate with management and support teams to obtain approvals and discuss RO findings.
• Perform all work in compliance with organizational safety, health, and environmental policies, including OSHA, EPA, and DOT regulations.
• Maintain company‑issued service truck, conduct safety checks, and perform daily pre/post‑trip inspections.

• High School Diploma/GED and 3 years’ experience in a related field (or equivalent experience or higher education). 5 years of experience may also qualify.
• Possess the hand tools required for job duties.
• Obtain Automotive Service Excellence (ASE) certification T8 (PMI) within 18 months.
• Must successfully complete DOT‑regulated pre‑employment background screening and DOT physical.
• Valid DOT medical card with at least 4 months remaining may be accepted in lieu of a DOT physical.
• At least 21 years old.
• Valid driver’s license (Class
  
  C) and ability to maintain a Driver Qualification File.

• ASE T8 (PMI) certification

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

• Appreciate new information for problem‑solving and decision‑making.
• Ability to lift, bend, climb, stand, and walk for long periods; perform moderately heavy labor.
• Physical endurance for repetitive tasks.
• Communicate information succinctly and organize effectively.
• Determine appropriate tools and equipment.
• Accurately judge distances and spatial…