310J Trailer Mechanic

Hamilton, ON
On-site
Posted Oct 9, 2026
1 position

$34–$40 / hour

Opens an external site

Employment type: Full-time
Experience level: Mid-level · 2+ years
Minimum education: Professional degree
Posting language: English
Working hours: 40 hours per week

Job summary

The Trailer Mechanic is responsible for diagnosing, troubleshooting, and performing preventative maintenance on commercial trailers. They must also conduct structural repairs, welding, and ensure all equipment complies with MTO safety regulations.

Job details

We are currently seeking an experienced 310J Trailer Mechanic to join a well-established Trailer maintenance shop in Dundas, Ontario. This is an excellent opportunity for a licensed technician looking for a stable career with a company that values safety, quality workmanship, and employee development. As a Trailer Mechanic, you will be responsible for the inspection, maintenance, diagnostics, and repair of commercial trailers, ensuring equipment remains safe, compliant, and road-ready. Responsibilities Diagnose, troubleshoot, and repair commercial trailers. Perform preventative maintenance inspections (PMs). Repair and maintain air brake systems, air lines, suspensions, wheel ends, lighting systems and structural damage. Conduct structural repairs including welding and fabrication as required. Perform trailer body repairs, flooring repairs, door repairs, and landing gear maintenance. Complete MTO safety inspections and ensure compliance with provincial regulations. Accurately document repairs and maintenance performed. Maintain a clean and safe work environment. Qualifications Valid 310J Trailer Technician certification. Minimum 3 years of trailer repair experience preferred. Strong knowledge of air brake systems, suspensions, electrical systems, and trailer structures. Welding and fabrication experience considered a strong asset. Ability to diagnose and repair a variety of trailer makes and models (dry vans, flat bed, and reefers). Own tools required. Valid driver's license with a clean driving record. Must be able to clear a pre-employment check which includes a Criminal Record Check. Strong communication and organizational skills. What's In It For You? Competitive hourly wage: $34.00 - $40.00/hr Overtime opportunities available Comprehensive benefits package including health, dental, RSP match Paid holidays and vacation time Stable, year-round work Modern, well-equipped shop Supportive team environment Ongoing training and career advancement opportunities Schedule Day Shift: 8:00 AM - 4:30 PM Monday – Friday. Overtime available Apply Today! If you're a licensed 310J Trailer Mechanic looking for a new opportunity in the Dundas area, we'd like to hear from you. Send your resume to: orlando@prosmechanics.com For more information, contact Orlando at: 1-844-407-7767 | 647-513-9399 visit our website at www.prosmechanics.com for a full listing of available positions. Reference: 310J Trailer Mechanic – Dundas, ON

What you’ll do

Requirements

Candidates must hold a valid 310J Trailer Technician certification and have at least 3 years of relevant repair experience. A valid driver's license and the ability to pass a criminal record check are also required.