Mobile Diesel Mechanic II - M-F 7am to 5pm

Cox Enterprises•Baton Rouge, LA
•$29 - $44•Remote

About The Position

Cox Fleet is hiring a Mobile Diesel Technician Level II to provide on-site maintenance and repair services for light-, medium-, and heavy-duty vehicles. The role performs licensed DOT inspections, preventive maintenance inspections, 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 position works in a mobile/field environment and requires independent management of a daily schedule, assigned tasks, parts inventory, and a company-issued service truck. The technician documents repairs, findings, and parts used on Repair Orders using a company-issued iOS device and TRAIT application, and completes DOT and other required forms. Work must comply with company safety, health, and environmental policies and applicable OSHA, EPA, and DOT regulations. The schedule is Monday through Friday, 7 a.m. to 5 p.m., with travel 100% of the time. The role can be performed remotely, but the employee must live in the specified city, state, or region.

Requirements

  • High school diploma or GED and 3 years of experience in a related field; alternatively, a different combination such as a degree or certification beyond high school/GED in a related discipline, or 5 years of related experience.
  • Possess and provide the hand tools necessary to perform the job duties.
  • 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, valid DOT medical card with more than four months remaining before expiration may be submitted in lieu of a DOT physical; a DOT physical is required if the card has four months or less remaining.
  • Be at least 21 years old due to interstate operating authority commerce regulations.
  • Hold a valid driver’s license from the state of residence and be able to obtain and maintain a Driver Qualification File.
  • Ability to lift, bend, climb, stand, and walk for long periods and perform moderately heavy labor.
  • Ability to exert oneself physically for extended periods, including performing repetitive tasks.
  • Communicate information succinctly and in an organized manner, with effective two-way communication.
  • Determine the tools and equipment needed for a task.
  • Judge relative distance between objects or between an object and the observer.
  • 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/field environment.
  • Perform minor adjustments and repairs on truck systems and equipment, including electrical, brake, and cooling systems; starters and alternators; fan clutches; engine electronics; diesel steering systems; gas and diesel engines; transmissions; clutches; and differentials.
  • Diagnose, adjust, and repair truck equipment and systems, including air conditioning systems and other mechanical, electrical, brake, and cooling components.
  • 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, assess information, and use sound judgment to evaluate alternatives.
  • Independently manage parts inventory and equipment on the company-issued service truck and periodically reconcile inventory.
  • Maintain and operate the company-issued service vehicle; conduct safety checks and daily pre- and post-trip inspections.
  • Communicate with clients and customers to assess needs, provide information or assistance, resolve problems, and meet expectations.
  • Manage concurrent assignments and prioritize work and time effectively.
  • Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
  • Document work performed, parts used, and findings on Repair Orders according to company standards, including uploading photographs using a company-issued iOS device and the TRAIT application.
  • Complete DOT forms and other documentation accurately and promptly.
  • Work independently and manage the daily schedule while maintaining productivity within or near Standard Repair Times.
  • Obtain parts from approved local and national vendors as needed.
  • Communicate with management and support teams by email or phone to obtain repair estimate approvals, purchase order numbers, and discuss Repair Order findings.
  • Perform work in compliance with organizational safety, health, and environmental policies and applicable OSHA, EPA, and DOT regulations.
  • Maintain the company-issued service truck and complete its safety checks and daily pre- and post-trip inspections.

Benefits

  • Weekly pay every Friday.
  • Safe driving and tech efficiency bonuses.
  • Safety boots and safety glasses reimbursement.
  • Extreme-weather gear for cold and hot conditions.
  • Uniforms provided, with laundry service where available.
  • Company service truck may be taken home daily.
  • Company-provided tablet and cellphone.
  • Technical training and a dedicated career path, with more than 50% of front-line managers promoted from within.
  • Health, dental, and vision insurance beginning on the first day of employment.
  • 401(k) matching after 90 days: 100% match up to 6% employee contribution, plus an additional 2% discretionary company contribution.
  • Paid time off accrued based on tenure, up to 200 hours (five weeks); the benefits section also specifies a minimum of 6.67 hours per month and seven paid holidays annually.
  • Tuition assistance or reimbursement.
  • Adoption and surrogacy assistance.
  • Pet insurance.
  • Employee resource and diversity groups, and company-paid volunteer hours.
  • Employee discounts on vehicle purchases, cellphone plans, ridesharing, home and rental insurance, and other offerings; wellness and fitness incentives.
  • Additional paid leave may include bereavement, time off to vote, jury duty, volunteer time, military leave, and parental leave.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service