Mobile Diesel Mechanic II

EOE, including disability/vets

Days:
Monday through Friday

Hours:

6am to 2pm

Cox Fleet by Cox Automotive is a leading provider of on‑site mobile maintenance and repair services nationwide, servicing light, medium, and heavy‑duty trucks and trailers. The company operates more than 50 nationwide service centers and supports fleets with scheduled and unscheduled services, a 24/7 call center, and mobile on‑site maintenance.

• Perform scheduled preventative 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 (manual and automatic), clutches, and differentials.
• Diagnose, adjust, and repair truck equipment across all listed systems.
• Inspect, test, and listen to defective equipment using handheld computers, pressure gauges, and other test instruments to diagnose malfunctions.
• Road test vehicles to confirm proper operation after repairs.
• Identify problems, evaluate alternatives, and determine the best course of action using sound judgment.
• Independently 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.
• Communicate effectively with clients and customers to assess needs, provide information, resolve issues, and satisfy expectations.
• Prioritize concurrent tasks and manage time effectively to meet work‑related activities.
• Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks as needed.
• Document work according to company standards, uploading pictures, parts used, and findings on Repair Orders (RO) via the TRAIT application on a company‑issued iOS device.
• Accurately complete DOT forms and other documentation in a timely fashion.
• Operate independently, managing your own daily schedule.
• Maintain a high level of productivity and work within or close to most standard repair times.
• Source parts from approved local and national vendors when necessary.
• Communicate with management and support teams via email or phone to obtain approvals on repair estimates, retrieve purchase order numbers, and discuss RO findings.
• Perform all work in compliance with safety, health, environmental policies, and federal regulations, including OSHA, EPA, and DOT.

• High school diploma/GED and at least 3 years of related experience.
• Possess and supply hand tools required for job duties.
• Obtain Automotive Service Excellence (ASE) certification T8 (PMI) within 18 months.
• Pass a DOT‑regulated pre‑employment background screening and DOT physical before employment; a valid DOT medical card may be accepted if it has more than four months remaining.
• Be at least 21 years old to meet interstate operating authority regulations.
• Hold a valid driver's license and maintain a Driver Qualification File.

• ASE T8 (PMI)

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

• Apply new information to current and future problem‑solving and decision‑making.
• Perform repeated physically demanding tasks, lift, bend, climb, stand, and walk for long periods.
• Communicate information succinctly and in an organized manner; engage in effective two‑way communication.
• Determine tool and equipment needs for tasks.
• Assess distances and spatial relationships accurately.
• Use logic and reasoning to evaluate alternative solutions, conclusions, and approaches.

• Weekly pay - get paid every Friday.
• Safe driving & tech efficiency bonuses.
• Safety boots & safety glasses reimbursement.
• Extreme weather gear (cold & hot).
• Uniforms with laundry service where available.
• Take the service truck home daily (no personal gas expenses).
• Tablet & company cellphone provided.
• Technical training to advance…