Trailer Technician

Socket.dev; Bolingbrook (IL); On-site; USD 39,000 - 48,000; Full time

Job summary

Socket.dev is hiring a Trailer Technician to inspect, maintain, and repair trailers including dry vans and reefers. You will diagnose ABS/brake issues, perform welding, and ensure safety and compliance while supporting shop productivity.

Requirements include 2+ years in trailer repair, a valid driver’s license, tools, and the ability to work independently or as part of a team. Welding experience and diagnostic skills are essential.

Qualifications

• Trailer repair experience (min 2 years)
• Valid driver’s license
• Ability to work independently and as part of a team
• Own basic set of tools
• Welding experience (stick, MIG, TIG)
• Ability to diagnose ABS/brake system issues
• Computer literacy for diagnostics and documentation
• Ability to lift 50+ lbs and perform physical labor

Responsibilities

• Perform preventative maintenance on trailers and inspections.
• Diagnose and repair ABS and brake systems, trailer body, and liftgate hydraulics.
• Document repairs, parts usage, and labor time.
• Collaborate with drivers and technicians to maintain productive workflow.

Skills

Trailer repair

Teamwork

Welding (stick/MIG/TIG)

ABS/brake diagnosis

Diagnostics/ computer literacy

Heavy lifting

Independent work

Tools

Lite Check

Diagnostic tools

Hand tools set

Diagnostic equipment

Job description

Trailer Technician

Job Description

Job Title: Trailer Technician
Department: Truck Service Point
Reports To: Director of Fleet Maintenance
Effective Date: 5.28.2026

Position Overview

The Trailer Technician I is responsible for performing inspections, maintenance, and repairs on trailers, including dry vans and refrigerated units. This role focuses on ensuring trailers are safe, compliant, and operating efficiently while supporting overall shop productivity. The position requires hands-on mechanical skills, diagnostic ability, and a team-oriented mindset.

Routine Maintenance & Inspections

• Perform preventative maintenance on trailers.
• Conduct FMCSA/DOT inspections to ensure compliance.
• Inspect trailers for safety concerns, structural damage, and worn components.
• Perform lubrication, adjustments, and general service tasks.

Diagnostics & Repairs

• Diagnose trailer system issues, including ABS faults using diagnostic tools (e.g., Lite Check).
• Perform repairs on:
  • Air brake systems (disc & drum)
  • ABS systems
  • Trailer body (dry van & reefer)
  • Liftgate hydraulic systems
• Conduct structural and body repairs.
• Perform welding tasks (stick, MIG, TIG).

Documentation & Reporting

• Maintain accurate service and inspection records.
• Document repairs, parts usage, and labor time.
• Communicate equipment issues clearly to supervisors and team members.

Teamwork & Communication

• Collaborate with drivers and technicians to ensure efficient workflow.
• Support team members to maintain productivity and shop success.
• Communicate repair needs and updates effectively.

Skills and Requirements

Required Qualifications

• Minimum 2 years of verifiable trailer repair experience.
• Valid driver’s license.
• Ability to work independently and as part of a team.
• Own basic set of tools.
• Welding experience (stick, MIG, TIG).
• Ability to diagnose ABS and brake system issues.
• Computer literacy for diagnostics and documentation.
• Ability to lift 50+ lbs. and perform physical labor.

Preferred Qualifications

• Experience with reefer trailers and liftgate systems.
• Familiarity with FMCSA/DOT inspection standards.
• Advanced diagnostic experience.

Work Environment

• Indoor shop environment with exposure to noise, fumes, and heavy equipment.
• Physical activity including standing, bending, lifting, and climbing.
• Occasional outdoor work.
• Use of hand tools, power tools, and diagnostic equipment.
• Adherence to all safety procedures, including proper PPE and lockout/tagout.

Salary

Hourly Range:$28.00 - $35.00 per hour

The information in this description has been designed to indicate the general nature and level of work performed by associates within this classification. It is not intended to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of associates assigned to this job.

Schedule

Hours: 10:30-19:00
Language: English (US)