Senior Mobile Technician - Field Diagnostics & Repairs

J.B. Hunt Transport, Inc.; Jersey (TN); On-site; USD 52,000 - 76,000; Full time

Benefits offered by this job

Medical benefit

Dental benefit

Vision benefit

401(k) retirement plan

Life insurance

Disability coverage

Paid time off

Paid maternity leave

Paid holidays

Job summary

J.B. Hunt Transport, Inc. is seeking a Sr Mobile Technician to perform complex maintenance, diagnostics, and repairs on trailers, containers, and power equipment at customer sites or rail yards. You will troubleshoot fleet issues and ensure work meets J.B. Hunt specifications.

Responsibilities include leading shift tasks, mentoring trainees, and maintaining safety at all locations. A strong toolbox and ability to work across multiple shifts are essential for success in this role.

Qualifications

• Age/experience requirements: 18+ with 3 yrs in semi‑tractor or semi‑trailer maintenance
• Clean motor vehicle record per company guidelines
• Own basic tools or participate in toolbox program
• Willingness to work outdoors and across shifts including nights/weekends
• 1 year minimum DOT/FHWA inspections experience

Responsibilities

• Perform diagnostics, troubleshooting, and preventive maintenance on tractors/trailers
• Oversee recall campaigns and sign off on completion
• Repair ABS, refrigerated units, lift gates, and chassis alignment
• Mentor trainee technicians and coordinate shift tasks
• Follow safety requirements at customer sites and rail yards
• Document work orders and ensure parts inventory is accurate

Skills

Diagnostics

Troubleshooting

Safety compliance

Team leadership

Education

High School diploma or GED

Tools

Cutting torch

Welding equipment

Job description

J.B. Hunt Transport, Inc. is seeking a Sr Mobile Technician to perform complex maintenance, diagnostics, and repairs on trailers, containers, and power equipment at customer sites or rail yards. You will troubleshoot fleet issues and ensure work meets J.B. Hunt specifications.

Responsibilities include leading shift tasks, mentoring trainees, and maintaining safety at all locations. A strong toolbox and ability to work across multiple shifts are essential for success in this role.