Mobile Diesel Mechanic - Level 2 or 3 (Wed- Sun) (Variable shift)

Cox Communications•Baton Rouge, LA
•Remote

About The Position

Cox Fleet is hiring a Mobile Diesel Technician Level II or Senior Mobile Diesel Technician (Level III) to perform mobile, field-based maintenance and repair on light-, medium-, and heavy-duty vehicles and trailers. The Level II technician performs licensed DOT inspections, preventive maintenance inspections, light and follow-up repairs, and 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 developing advanced mechanical and diagnostic skills. The Senior technician performs advanced repairs and diagnostics, supports and triages complicated repairs for Level I and II technicians, and serves as a lead on jobsites and a consultant for customers. Both levels perform scheduled preventive maintenance, DOT inspections, and follow-up repairs; diagnose and repair vehicle systems; document work and findings; manage parts and equipment; and maintain a company-issued service vehicle. The position requires working independently in the field, coordinating with customers, management, support teams, and parts vendors, and complying with company policies and applicable safety, health, environmental, and federal regulations, including OSHA, EPA, and DOT requirements. The schedule is Wednesday through Sunday with variable hours on the day shift. The role involves 100% travel and may be performed remotely, but the employee must live in the specified city, state, or region. Cox provides a service truck, tablet, company cellphone, uniforms with laundry service where available, and technical training. The job posting describes benefits including health, dental, and vision insurance beginning on the first day of employment; retirement matching; paid time off and holidays; tuition assistance; and other assistance and employee programs.

Requirements

  • For Level II: High school diploma or GED and 3 years of related experience; alternatively, a degree or certification beyond high school in a related discipline, or 5 years of related experience.
  • For Senior Level III: High school diploma or GED and 5 years of related experience; alternatively, a degree or certification beyond high school in a related discipline and 3 years of related experience, or 7 years of related experience.
  • Senior Level III candidates must have at least 3 years of experience with refrigerated equipment.
  • Possess and supply the hand tools necessary to perform required job duties.
  • Obtain ASE T8 (PMI) certification within 18 months; Senior Level III candidates must also obtain ASE 608/609 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 may be submitted in place of a DOT physical; otherwise, a DOT physical is required.
  • Be at least 21 years old due to interstate operating authority regulations.
  • Hold a valid driver’s license from the state of residence and be able to obtain and maintain a Driver Qualification File.
  • Be able to lift, bend, climb, stand, and walk for long periods and perform moderately heavy labor.
  • Be able to exert oneself physically over extended periods, including performing repetitive tasks.
  • Communicate information succinctly and in an organized manner and engage in effective two-way communication.
  • Determine the types of tools and equipment needed.
  • Judge relative distances between objects accurately.
  • Use logic and reasoning to assess the strengths and weaknesses of alternative solutions, conclusions, or approaches.
  • Understand how new information affects current and future problem-solving and decision-making.
  • Be authorized to work in the United States for any employer without current or future sponsorship; OPT, CPT, STEM/OPT, and visa sponsorship are not available.

Nice To Haves

  • For Level II: ASE T3 (Drivetrain), T4 (Brakes), T5 (Suspension), T6 (Electrical and Electronic Systems), T7 (HVAC), and ASE 608/609 certifications.
  • For Senior Level III: OEM training and certifications.
  • For Senior Level III: ASE T2 (Diesel Engines), T3 (Drivetrain), T4 (Brakes), T5 (Suspension), T6 (Electrical and Electronic Systems), T7 (HVAC), A8 (Engine Performance), L1 (Advanced Engine Performance Specialist), and L2 (Electronic Diesel Engine Diagnosis Specialist) certifications.

Responsibilities

  • Perform scheduled preventive maintenance, licensed DOT inspections, and follow-up repairs on light-, medium-, and heavy-duty vehicles in a mobile or field environment.
  • Adjust, diagnose, and repair truck equipment and systems, including electrical, brake, cooling, air-conditioning, engine, steering, transmission, clutch, and differential systems.
  • 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 the accuracy and relevance of information, and use sound judgment to evaluate alternatives.
  • Independently manage parts inventory and equipment on the company-issued service truck, including periodic reconciliation.
  • Maintain and operate the company-issued service vehicle and perform safety checks and daily pre- and post-trip inspections.
  • Assess customer needs, provide information or assistance, resolve problems, and meet customer expectations.
  • Prioritize concurrent assignments and allocate work time effectively.
  • Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
  • Document work, parts used, and findings on repair orders; upload photographs using the company-issued iOS device and TRAIT application.
  • Complete DOT forms and other documentation accurately and promptly.
  • Work independently and manage a daily schedule while maintaining productivity and working within or close to standard repair times.
  • Obtain necessary repair parts from approved local and national vendors.
  • Communicate with management and support teams by email or phone to obtain 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.
  • For Senior Mobile Diesel Technician duties, provide advanced diagnostics and triage for complicated repairs and act as a lead on jobsites and a consultant for customers.
  • Complete required company training.

Benefits

  • Health insurance begins on the first day of employment.
  • Dental insurance begins on the first day of employment.
  • Vision insurance begins on the first day of employment.
  • 401(k) matching begins after 90 days: 100% match up to 6% contribution, plus an additional 2% discretionary company contribution.
  • Paid time off accrued based on tenure, up to 200 hours (five weeks).
  • Seven paid holidays each calendar year.
  • 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.
  • Employee discounts on vehicle purchases, cellphone plans, ridesharing, home and rental insurance, and other offerings.
  • Wellness and fitness incentives.
  • Safety driving and technology-efficiency bonuses.
  • Safety boot and safety glasses reimbursement.
  • Uniforms provided, with laundry service where available.
  • Company-issued service truck, tablet, and cellphone.
  • Technical training and career development opportunities.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service