Trailer Technician / Diesel Technician

Trailer Technician / Diesel Mechanic (All Levels) Appleton, WI Monday–Friday | 7:00 AM – 3:30 PM | No Weekends $23.50 – $35.00/hour (based on experience)

Apply now: www.trcompanies.com/careers-appletonwi

Now Hiring: Trailer Technician – Entry-Level to Experienced

Transport Refrigeration, Inc. (TRI) is hiring a Trailer Technician / Diesel Mechanic to support our growing fleet maintenance shop in Appleton, WI.

Whether you’re an experienced trailer tech or someone with mechanical aptitude looking to start a skilled trade, we offer paid training, steady hours, and long-term career growth.

Responsibilities

• Inspect, diagnose, and repair trailers
• Perform brake, lighting, and electrical repairs
• Complete preventative maintenance (PMs)
• Repair doors, floors, and trailer components
• Assist with welding and structural repairs (as needed)
• Maintain accurate service documentation
• Keep a clean and safe work environment

Requirements

• Experience as a Trailer Technician, Diesel Mechanic, Automotive Technician, or Welder (preferred, not required)
• Entry-level candidates with mechanical aptitude or tech school training encouraged to apply
• Valid driver’s license
• Obtain toolbox and the required tools
• Ability to lift 50+ lbs
• Travel required occasionally
• Reliable and team-oriented

Benefits

• Health, dental, vision insurance (multiple plans)
• 401(k) with company match
• Paid time off + holidays
• Boot/Safety glasses allowance
• Paid training & certification support
• Clear advancement path

Why Work at TRI?

• No weekends – consistent schedule
• Competitive hourly pay based on experience
• Hands-on training for entry-level candidates
• Established, growing fleet maintenance company

About Us

Transport Refrigeration, Inc. provides fleet maintenance and trailer repair services for trucks, trailers, and refrigeration units across multiple industries.