Mobile Diesel Mechanic II - Class C License $2500 New Hire Bonus

Cox Enterprises•Downers Grove, IL
•$32 - $48•Remote

About The Position

Fleet Services by Cox Automotive is hiring a Mobile Diesel Technician Level II to provide on-site maintenance and repair for light-, medium-, and heavy-duty vehicles and trailers. The role performs licensed DOT inspections, preventive maintenance, follow-up repairs, and light mechanical, hydraulic, electrical, and electronic diagnostics. More advanced diagnostics and repairs are performed under the supervision of a Senior Mobile Diesel Technician or higher, while the technician continues to develop advanced mechanical and diagnostic skills. The role requires compliance with company policies, safety procedures, and performance standards. This is a mobile field position with 100% travel. The technician works with substantial independence, manages a daily schedule and parts inventory, operates and maintains a company-issued service truck, and uses company-provided mobile technology and the TRAIT application to document work. The position involves customer communication, coordinating with management and support teams, obtaining parts and repair approvals, and complying with OSHA, EPA, and DOT requirements. The stated hourly base pay range is $32.31–$48.46, with possible additional compensation through commission or an incentive program. A $2,500 new-hire bonus is paid in two installments: 50% after 30 days and 50% after 180 days.

Requirements

  • High school diploma or GED and 3 years of experience in a related field; alternatively, a related degree or certification beyond a high school diploma/GED, or 5 years of related experience.
  • Possess and provide a set of hand tools needed to perform the job.
  • Obtain ASE T8 (PMI) certification within 18 months.
  • Successfully complete and pass a DOT-regulated pre-employment background screening and DOT physical before employment.
  • A current DOT medical card with more than four months remaining before expiration may be submitted instead of a DOT physical; a physical is required if the card has four months or less remaining.
  • Be at least 21 years old due to interstate operating authority regulations.
  • Have a valid driver’s license from the state of residence, maintain safe driving qualifications, and be able to obtain and maintain a Driver Qualification File.
  • Hold a Class C license.
  • Be able to lift, bend, climb, stand, and walk for long periods and perform moderately heavy labor.
  • Be able to exert oneself physically for extended periods, including performing repetitive tasks.
  • Communicate information succinctly and in an organized manner and engage in effective two-way communication.
  • Determine the type of tools and equipment needed.
  • Judge relative distances between objects accurately.
  • Use logic and reasoning to evaluate alternative solutions, conclusions, or approaches to problems.
  • Understand how new information affects current and future problem-solving and decision-making.

Nice To Haves

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

Responsibilities

  • Perform scheduled preventive maintenance, DOT inspections, and follow-up repairs on light-, medium-, and heavy-duty vehicles in a mobile or field environment.
  • Perform minor adjustments and repairs on truck equipment, including electrical, brake, cooling, engine, steering, transmission, clutch, and differential systems.
  • Diagnose, adjust, and repair truck equipment and systems, including air conditioning and engine electronics.
  • Inspect, test, and listen to defective equipment to diagnose malfunctions using instruments such as handheld computers and pressure gauges.
  • Road-test vehicles to diagnose malfunctions and confirm proper operation.
  • Identify problems, evaluate information, and use sound judgment to assess alternative solutions.
  • Independently manage parts inventory and equipment on the company-issued service truck and periodically reconcile inventory.
  • Maintain and operate the company-issued service vehicle, including safety checks and daily pre- and post-trip inspections.
  • Communicate with clients and customers to assess needs, provide information or assistance, and resolve problems.
  • Manage concurrent tasks and prioritize work and time effectively.
  • Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
  • Document work to company standards and upload photographs of work, parts, and findings to Repair Orders using a company-issued iOS device and TRAIT application.
  • Complete DOT forms and other documentation accurately and promptly.
  • Work independently and manage the daily schedule while maintaining productivity within or close to Standard Repair Times.
  • Obtain parts from approved local and national vendors as needed.
  • Communicate with management and support staff by email or phone to obtain repair-estimate approvals, purchase order numbers, and discuss Repair Order findings.
  • Perform work in compliance with company safety, health, and environmental policies and applicable OSHA, EPA, and DOT regulations.

Benefits

  • $2,500 new-hire bonus, paid 50% after 30 days and 50% after 180 days.
  • Health, dental, and vision insurance beginning on the first day of employment.
  • 401(k) matching after 90 days, with a 100% match up to 6% of contributions and an additional 2% discretionary company contribution.
  • Paid time off, accruing up to 200 hours based on tenure; the posting also states a minimum of 6.67 hours per month and seven paid holidays annually.
  • Bereavement leave, time off to vote, jury duty leave, volunteer time off, military leave, and parental leave.
  • Tuition assistance or reimbursement.
  • Adoption and surrogacy assistance.
  • Pet insurance.
  • Company-paid volunteer hours and employee resource and diversity groups.
  • Employee discounts on vehicle purchases, cellphone plans, ridesharing, home and rental insurance, and wellness and fitness incentives.
  • Safe-driving and technician-efficiency bonuses.
  • Safety boots and safety glasses reimbursement.
  • Extreme-weather gear for hot and cold conditions.
  • Uniforms provided, with laundry service where available.
  • Company service truck to take home daily.
  • Company-provided tablet and cellphone.
  • Technical training and a dedicated career path.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service