Mobile Diesel Mechanic - Level 2 or 3 (Wed- Sat) (7 AM - 5 PM))

Cox Enterprises•Shreveport, LA
•$29 - $44•Remote

About The Position

Cox Fleet is hiring a Mobile Diesel Technician Level II or Senior Mobile Diesel Technician (Level III) to provide on-site maintenance and repair for light-, medium-, and heavy-duty vehicles. The role operates in a mobile/field environment and performs licensed DOT inspections, preventive maintenance, follow-up repairs, and mechanical, hydraulic, electrical, and electronic diagnostics. Level II technicians may handle advanced diagnostics and repairs under the supervision of a senior technician or higher, while continuing to develop advanced skills. Senior technicians handle advanced diagnostics and complicated repairs, lead jobsites, and serve as consultants to customers and other technicians. Technicians work with a high degree of independence, manage their daily schedules and assigned tasks, maintain parts inventory and a company-issued service truck, and document work through repair orders and the company’s TRAIT application. Work must comply with company safety, health, and environmental policies and applicable OSHA, EPA, and DOT regulations. The schedule is Wednesday through Saturday, 7:00 a.m. to 5:00 p.m., with 100% travel. The role can be performed remotely in the field, but the employee must live in the specified city, state, or region. The hourly base pay range is $29.38–$44.09. The position may also be eligible for commission or incentive compensation. Cox Fleet offers technical training and a dedicated career path, along with benefits including health, dental, and vision coverage from the first day of employment; 401(k) matching; paid time off and holidays; tuition assistance; adoption/surrogacy assistance; pet insurance; employee discounts; and other leave and wellness 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 plus 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.
  • Supply a set of hand tools needed to perform the job.
  • Obtain ASE T8 (Preventive Maintenance Inspection) certification within 18 months; ASE T8 is required for both levels.
  • Pass a DOT-regulated pre-employment background screening and DOT physical; a valid DOT medical card with more than four months remaining may be accepted in lieu of the physical.
  • 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.
  • Understand how new information affects current and future problem-solving and decisions.
  • Be able to lift, bend, climb, stand, and walk for long periods and perform moderately heavy labor.
  • Be able to exert physical effort for extended periods, including performing repetitive tasks.
  • Communicate information clearly and succinctly and engage in effective two-way communication.
  • Determine the appropriate tools and equipment for tasks.
  • Accurately judge distances and relative positions of objects.
  • Use logic and reasoning to evaluate alternative solutions, conclusions, and approaches.
  • For Senior Level III, obtain ASE 608/609 certification within 18 months.

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/field environment.
  • Adjust, repair, and diagnose truck systems and equipment, including electrical, brake, cooling, air-conditioning, starting and charging, engine electronics, steering, engines, transmissions, clutches, and differentials.
  • 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 and use sound judgment and reasoning to evaluate information and possible solutions.
  • Independently manage parts inventory and equipment on the company-issued service truck and complete periodic reconciliation.
  • Maintain and operate the company-issued service vehicle, including safety checks and daily pre- and post-trip inspections.
  • Assess customer needs, provide information or assistance, resolve problems, and meet customer expectations.
  • Prioritize and manage concurrent assignments and work time effectively.
  • Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
  • Document work, parts used, and findings on repair orders, including uploading photographs using the company-issued iOS device and TRAIT application.
  • Complete DOT forms and other documentation accurately and on time.
  • Work independently and manage the daily schedule while maintaining productivity and working within or near Standard Repair Times.
  • Obtain repair parts from approved local and national vendors.
  • Communicate with management and support teams by email or phone to obtain repair estimate approvals, purchase order numbers, and discuss repair-order findings.
  • Comply with company safety, health, and environmental policies and applicable OSHA, EPA, and DOT regulations.
  • For the senior-level role, provide advanced diagnostic and repair support, triage complicated repairs, and act as the jobsite lead and customer-facing consultant.

Benefits

  • Weekly pay, issued every Friday.
  • Safe-driving and technology-efficiency bonuses.
  • Safety-boot and safety-glasses reimbursement.
  • Extreme-weather gear for hot and cold conditions.
  • Uniforms provided, with laundry service where available.
  • Company-issued service truck that can be taken home daily.
  • Company-provided tablet and cellphone.
  • Technical training and career-development opportunities.
  • Health, dental, and vision insurance starting on the first day of employment.
  • 401(k) matching after 90 days: 100% match up to a 6% contribution, plus an additional 2% discretionary company contribution.
  • Paid time off, accruing up to 200 hours based on tenure; employees are also eligible for a minimum of 6.67 hours of PTO monthly.
  • Seven paid holidays each calendar year.
  • Tuition assistance or reimbursement.
  • Adoption and surrogacy assistance.
  • Pet insurance.
  • Employee resource groups, diversity groups, and company-paid volunteer hours.
  • Employee discounts, including on new vehicle purchases, cellphone plans, ridesharing, and home or rental insurance, as well as wellness and fitness incentives.
  • Additional leave may include bereavement, voting, jury duty, volunteer, military, and parental leave.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service