The Heavy-Duty Truck & Trailer Technician is responsible for diagnosing, repairing, and maintaining Class 8 tractors, trailers, refrigeration units, and APU systems. This role requires robust mechanical, electrical, and diagnostic skills, with an emphasis on reefer systems (Thermo King, Carrier). The technician will perform preventive maintenance, safety inspections, and emergency/roadside repairs to support fleet uptime and operational reliability.

Key Duties & Responsibilities

- Perform repairs, diagnostics, and preventive maintenance on trucks, trailers, reefers, and APUs
- Troubleshoot and repair mechanical, electrical, hydraulic, and brake systems
- Conduct DOT/MTO safety inspections, emissions compliance checks, and documentation
- Service and repair refrigeration units (Thermo King, Carrier), including:
- Compressors
- Evaporators
- Control systems
- Perform roadside and emergency repairs when required
- Maintain accurate work orders, repair logs, and parts usage records
- Ensure all repairs meet safety, compliance, and manufacturer standards
- Communicate effectively with the shop supervisor and operations team




- Maintain a clean, safe, and organized work environment

Qualifications & Requirements

- Experience as a Truck & Trailer Mechanic (heavy duty)
- Strong knowledge of reefer systems and APU systems
- Ability to diagnose and repair electrical, mechanical, and hydraulic issues
- Secondary school education (preferred)
- Ability to work independently and manage multiple repairs
- Strong problem-solving skills and attention to detail
- Must be able to work in office at the Etobicoke shop

Work Conditions

- In-person shop environment
- Exposure to noise, tools, heavy equipment, and varying temperatures
- Physical work including lifting, bending, climbing, and working under vehicles
- Occasional emergency/roadside repair requirements
- Full-time schedule with steady workflow
- Weekly pay: $750-$2,000 depending on skill level and productivity
- Opportunity to work with a modern fleet
- In-house shop environment with proper tools and equipment

📌 Heavy-Duty Truck (Toronto)
🏢 Flashbee Logistics
📍 Toronto