Mobile Trailer Mechanic

Job Summary

Under general supervision, this position acts as a subject matter expert for Mobile Technicians. The Sr Mobile Technician is responsible for performing complex maintenance, service, and repair of J.B. Hunt trailers, containers, chassis, and power equipment at a customer site or rail yard using a mobile service truck. Technicians must be able to troubleshoot, diagnose, and complete all fleet maintenance processes while checking that units meet J.

B. Hunt's specifications.

• Perform complex diagnostics, troubleshooting, and preventive maintenance tasks including, but not limited to, tire replacements/flat repairs, brake repairs, electrical diagnostics, and basic structural repairs on tractor and trailer equipment
• Oversee recall campaigns and sign off on completion
• Diagnose, troubleshoot, and repair ABS system and specialized equipment including refrigerated units, lift gates, and frame alignment
• May onboard and mentor new technician trainees; act as team lead to coordinate shift support and tasks
• Follow all safety requirements while at a customer or rail yard
• Professionally operate assigned service truck and according to company requirements; properly attend to service truck parts inventory
• Accurately complete work orders and other written materials according to established procedures
• Properly document damage to company equipment to estimate the cost of repairs
• Demonstrate proficient use of a cutting torch and welding equipment to perform mid-level repairs on chassis, frames, and other equipment
• Patch holes in trailer/container side panels and roofs ensuring all holes are sealed and water‑tight
• Perform annual AA Trailer and FHWA Brake Inspections sign‑off

• 18 years of age for equipment up to 10,000 lbs or 21 years of age for equipment over 10,000 lbs with 3 years of experience in semi‑tractor or semi‑trailer maintenance and repair, or equivalent combination of education and experience, and/or military equivalent experience

AND Demonstration of the following skills and abilities through education, certifications, military, or other experiences

• Possess a clean motor vehicle record per J.B. Hunt guidelines
• Able to supply your own basic tools or purchase through our toolbox purchase program
• Willingness to work outdoors in the elements
• Able to work across multiple shifts, including nights and/or weekends, if needed
• DOT‑certified in FHWA inspections and air brakes

• High School Diploma or GED equivalent with 3 years of experience in semi‑tractor or semi‑trailer maintenance and repair, or equivalent combination of education and experience, and/or military equivalent experience
• Welding certification
• Forklift certification and experience
• EPA section 608 certification and Refrigeration License
• Ability to effectively transmit, receive, and accurately interpret ideas through various mediums
• Ability to manage multiple priorities
• Ability to work both independently and as part of a team
• Proficient computer skills and/or comfortable working with a computer, including Microsoft Office suite (PowerPoint, Excel, Outlook, etc.)
• Ability to use time and resources efficiently and effectively
• Ability to fulfill physical requirements (lift/move appliance up to 50 pounds)
• Ability to wear appropriate work attire (protective gear/PPE)

This position is not eligible for employment‑based sponsorship.

Factors which may affect starting pay within this range may include skills, education, experience, geography, and other qualifications of the successful candidate. This position may be eligible for annual bonus and incentives based on profitability or volumes in accordance with the terms of the Company’s bonus and incentive plans, as applicable and in effect from time to time.

The Company offers the following benefits for full‑time positions, subject to applicable eligibility requirements, as may be in effect from time to time: medical benefit, dental benefit, vision benefit, 401(k) retirement plan, life insurance, short‑term and long‑term disability coverage, paid time off commensurate with tenure (includes vacation and sick time),…