Randstad is currently recruiting a Senior Licensed 310T Diesel Truck Technician for a premier, industry-leading fleet service and vehicle maintenance facility in Dundas.

This high-volume operation features a modern, exceptionally clean shop equipped with top-tier diagnostic technology, tools, and OEM-level support.

In this role, you will independently perform diagnostic troubleshooting, complex mechanical overhauls, and preventative maintenance on modern commercial truck and trailer fleets.

Location: Dundas Shift: Straight Afternoons Rate of pay: $43-48/hour 10,000 SIGN ON BONUS*** Advantages Compensation & Perks Base Pay: $43.00 $48.00 per hour Shift Premium: Additional $3.00/hr for 2nd shift Sign-On Incentive: $10,000 Sign-On Bonus Schedule: Full-time, steady afternoon schedule with guaranteed weekends off Comprehensive Benefits: Extended health, dental, and medical packages from day one Financial Growth: Company-matched RRSP program, tool/boot allowances, and tuition reimbursement Workplace Perks: Free uniform supply and laundering service, ongoing OEM technical training, and paid vacation + 11 statutory holidays Responsibilities Perform complex diagnostic troubleshooting and complete overhauls on engines, transmissions, differentials, and air brake systems.

Execute full preventative maintenance inspections (PMIs), safety checks, and regulatory compliance testing.

Utilize advanced handheld diagnostic computers, motor analyzers, and precision shop tools (including welding and hydraulic equipment).

Conduct road tests to diagnose performance issues and verify the quality of completed repairs.

Document all maintenance, warranty repairs, and parts usage within an electronic work order system.

Qualifications Valid Provincial 310T / Red Seal Truck & Coach Technician License in good standing.



5+ years of hands-on practical experience in commercial tractor-trailer maintenance.

Valid Class D/Class 3 Drivers License with Air Brake endorsement (or ability to acquire within 6 months).

Strong working knowledge of major OEM engines, electrical systems, and modern diagnostic software.

Must possess a full personal toolkit suitable for commercial heavy truck repair.

Physical capability to lift up to 50 lbs and work comfortably in a fast-paced shop setting.

Summary If this is something you would be interested in please submit your application or email your resume to Paulina Galinski at Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada.

As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees.

In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada''s workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle.

We ask that all job applications please identify any accommodation requirements by sending an email to to ensure their ability to fully participate in the interview process.

📌 310T (Canada)
🏢 randstad canada
📍 Canada