Mobile Trailer Mechanic II Mon- Fri - 8am to 4pm

Dickinson Fleet Services•Pasadena, TX
•Onsite

About The Position

Cox Fleet is hiring a Mobile Trailer Mechanic II for a dedicated on-site position at customer locations. This role performs trailer preventive maintenance, certified DOT inspections, light repairs, and follow-up work. Technicians may perform more advanced repairs under the supervision of a Senior Mobile Trailer Technician or higher and assist senior technicians while developing additional mechanical skills. The position does not involve emergency roadside repairs. The technician works with limited supervision, manages their daily schedule and assigned tasks, documents work and findings using a company-issued iOS device and the proprietary TRAIT application, and maintains the company-issued service truck and its inventory. The role requires safe and compliant work practices, effective communication with customers, vendors, management, and support teams, and adherence to company procedures and applicable OSHA, EPA, and DOT regulations.

Requirements

  • High school diploma or GED and 3 years of experience in a related field (trailers); alternatively, a degree or certification beyond high school/GED in a related discipline, or 5 years of experience in a related field.
  • Possess and supply the hand tools needed to perform the job.
  • Valid driver’s license from the candidate’s state of residence, safe driving record, and ability to obtain and maintain a Driver Qualification File.
  • Must be at least 21 years old due to interstate commerce regulations.
  • 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 instead of a DOT physical; a physical is required if four months or less remain.
  • Obtain ASE T8 (PMI) certification within 18 months if not already held.
  • Knowledge of trailer parts and systems, including their design, use, repair, and maintenance.
  • Ability to lift, bend, climb, stand, and walk for extended periods; perform moderately heavy labor and repetitive physical tasks; and judge distances between objects.
  • Ability to communicate information succinctly and in an organized manner, including effective two-way communication with individuals and groups.
  • Ability to determine needed tools and equipment, use logic and reasoning to evaluate problems and alternatives, and understand the implications of new information for problem-solving and decision-making.

Nice To Haves

  • OEM training and certifications are preferred.
  • ASE 608/609 certification.
  • ASE T4 (Brakes) certification.
  • ASE T5 (Suspension) certification.
  • ASE T6 (Electrical and Electronic Systems) certification.
  • ASE T7 (HVAC) certification.

Responsibilities

  • Perform preventive maintenance, DOT inspections, and follow-up repairs on trailers and equipment, with little or no supervision.
  • Diagnose, adjust, troubleshoot, and repair trailer equipment and systems, including brakes, air lines, auxiliary pumps and engines, liftgates, brake chambers, electrical components, panels, bodies, and framework.
  • Perform welding and fabrication as needed and assist Mobile Trailer Technician I with diagnostics.
  • Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers and pressure gauges.
  • Document work, parts used, pictures, and findings on repair orders using the company-issued iOS device and TRAIT application; complete DOT forms and other documentation promptly and accurately.
  • Respond to call-center-dispatched unscheduled service and maintenance requests.
  • Independently manage parts inventory and company-provided equipment, reconcile inventory periodically, and obtain parts from approved vendors as needed.
  • Maintain and operate the company-issued service vehicle, including safety checks and daily pre- and post-trip inspections.
  • Communicate with management and support teams by email or phone about repair approvals, purchase order numbers, and repair-order findings.
  • Establish and maintain productive working relationships with customers and vendors; listen to customers, assess needs, provide assistance, and resolve problems.
  • Prioritize concurrent work assignments and time effectively, maintain productivity near Standard Repair Times, and manage the daily schedule with a high degree of independence.
  • Follow company policies and procedures and comply with safety, health, environmental, OSHA, EPA, DOT, and FMCSA requirements; complete required company safety training.
  • Assist senior technicians with repairs and continue learning advanced mechanical skills.
  • Act with integrity, keep commitments, maintain confidentiality, and follow ethical and professional standards.

Benefits

  • Weekly pay.
  • Safe driving and technology-efficiency bonuses.
  • Reimbursement for safety boots and safety glasses.
  • Extreme-weather gear for cold and hot conditions.
  • Uniforms provided, with laundry service where available.
  • Company service truck may be taken home daily.
  • Company tablet and cellphone provided.
  • Technical training and a dedicated career path, with more than 50% of front-line managers promoted from within.
  • 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.
  • Accrue up to 200 hours (five weeks) of paid time off based on tenure.
  • Tuition assistance or reimbursement.
  • Adoption and surrogacy assistance.
  • Pet insurance.
  • Employee resource groups, diversity groups, and company-paid volunteer hours.
  • Employee discounts on new vehicle purchases, cellphone plans, ridesharing, home or rental insurance, and wellness or fitness incentives.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service