Mobile Diesel Mechanic II Mon - Fri Shift

Mobile Diesel Technician Level II

Headquartered in Indianapolis, Cox Fleet is one of the largest fleet maintenance companies in the United States, providing on‑site mobile maintenance and repair services for light, medium and heavy‑duty trucks and trailers. The company operates 50+ nationwide service centers and offers 24/7 in‑house call center support.

• 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 adjustments and repairs on truck equipment such as electrical, brake, cooling systems, starters/alternators, fan clutches, engine electronics, diesel steering systems, engines, transmissions, clutches, and differentials.
• Diagnose, adjust, and repair truck equipment across the same systems.
• Inspect, test, and use instruments (handheld computers, pressure gauges) to diagnose malfunctions.
• Road test vehicles to verify proper operation.
• Identify problems, evaluate information, and generate alternatives using sound judgment.
• Manage parts inventory, reconcile supplies, and maintain the company‑issued service truck.
• Conduct safety checks and pre‑/post‑trip inspections of the vehicle.
• Work with clients and customers to assess needs, provide assistance, and resolve issues.
• Prioritize and manage concurrent tasks and time allocations.
• Utilize hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
• Document work in Repair Orders (RO) and upload photos via the company’s TRAIT application on an iOS device.
• Accurately complete DOT forms and other required documentation promptly.
• Maintain a high level of productivity and meet standard repair times.
• Source parts from approved local and national vendors as needed.
• Communicate with management and support teams via email or phone to obtain approvals, purchase order numbers, and discuss RO notes.
• Perform all work in compliance with safety, health, environmental policies, and federal regulations (OSHA, EPA, DOT).
• Manage daily schedule with a high degree of independence.

• High School Diploma or GED and 3 years of related experience (alternative combinations may be accepted). Candidates may also hold a degree/certification beyond HS or 5 years of experience.
• Supply a set of hand tools necessary for job duties.
• Obtain Automotive Service Excellence (ASE) T8 (PMI) certification within 18 months.
• Meet DOT FMCSA regulations, pass a DOT‑regulated pre‑employment background screening and DOT physical.
• Provide a current and valid DOT medical card with more than 4 months remaining (or a DOT physical if less).
• Be at least 21 years of age due to interstate operating authority regulations.
• Hold a valid state driver's license and obtain/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

• Understand implications of new information for current and future problem‑solving.
• Lift, bend, climb, stand, and walk for long periods; perform moderately heavy labor.
• Exert physical effort over long periods without tiring, including repetitive tasks.
• Communicate information succinctly and organize facts; engage in effective two‑way communication.
• Determine appropriate tools and equipment needed for tasks.
• Accurately judge distances or relative positions of objects.
• Use logic and reasoning to identify strengths, weaknesses, and alternative solutions.

• Weekly pay – get paid every Friday.
• Safe driving & technology efficiency bonuses.
• Reimbursement for safety boots & glasses.
• Extreme weather gear (cold & hot).
• Uniforms with available laundry service.
• Serve truck home daily (no gas payments).
• Tablet and company cellphone provided.
• Technical training for career advancement.
• Dedicated career path – over 50% of front‑line managers promoted internally.

• Health, dental, and vision insurance starting on DAY ONE
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• 401(k) matching starting after 90 days: 100% match up to 6% plus an additional 2% discretionary company contribution.
• Accrue…