Equipment Heavy Duty Mechanic; Mechanic

Work Equipment Heavy Duty Mechanic (HDM

A)

CN is committed to excellence. We take pride in delivering high‑quality work, continually innovating to shape the railroad of the future. As responsible railroaders, we make the right decisions every time, putting safety first, acting with unwavering integrity, and holding ourselves accountable for our actions. We believe in succeeding together—by fostering inclusivity and collaboration, we sustainably deliver exceptional results for our customers.

If you are a skilled trades person or interested in skilled trades and continuous learning in a safety‑focused environment, working at CN could be a great fit for you. You’ll work on all types of equipment and structures designed to support the distribution of freight across North America. Enjoy paid training and evolve your skills. The careers we offer are meaningful because the work we do matters.

Join us and get your career moving!

The Heavy‑Duty Mechanic (HDM

A) is responsible for performing inspections, major and minor repairs, overhauls and servicing on all types of locomotives.

• Ability to work irregular shifts, including nights, weekends, holidays, and occasional overtime.
• Shop environment.
• Occasional travel.

• Perform major and minor repairs, overhauls and servicing on all types of locomotives. Video demonstration available upon request.
• Inspect, service and maintain locomotives in accordance with federal and company regulations, including changing oil, repairing, replacing, cleaning and adjusting parts.
• Diagnose diesel engine malfunctions and make required repairs.
• Assemble and start engines.
• Use electric and oxy‑acetylene welding equipment, lubrication equipment and other vehicle repair tools, operating them safely and effectively.
• Prepare inspection, maintenance and work reports, recording details on prescribed forms in line with established procedures.
• Operate locomotives on shop tracks and test them after repair.

• High School Diploma or GED.
• Diesel mechanic experience and/or diesel mechanic diploma.
• A valid driver’s license.
• Proficiency with measuring devices and visual displays.
• Basic technical knowledge of diesel mechanics.
• Good hand‑eye coordination.
• Commitment to quality, safety and client satisfaction.
• Frequent lifting/carrying up to 50 lbs. (22 kg).

• Valid commercial driver’s license for the class and type of equipment operated.
• Ability to certify company equipment in accordance with provincial standards.
• Experience troubleshooting hydraulic and electronic systems.
• Welding skills.

• Competitive wages, benefits, and pension plan.
• Paid training and career development.
• Medical, vision and dental insurance.
• 24/7 telemedicine service.
• Employee share investment plan.
• Educational financial assistance program.
• Employee resource groups (ERGs).
• Extensive employee discount program.
• Employee and family assistance program (EFAP).

This position is a unionized position, as such pay and benefits are governed by the applicable collective agreement.

Successful candidates will receive on‑the‑job training, both theoretical and practical. Depending on experience, candidates may enter a 4‑year apprenticeship program and attend courses at the work location in Canada.

Training covers locomotive components, control systems, air brakes, start‑up, basic diesel‑electric systems, CN maintenance regulations, traction motors, event recorders, fuel, oil, water and air systems, plus power assembly. Successful completion is essential for future duties.

• Medical assessment (including drug, hearing and vision).
• Criminal background check.
• Offer letter.

• 3 weeks at CN campus.
• 2+ weeks in shop (on‑the‑job training).
• 3 weeks at CN campus.

CN is a premium railroad that sustainably generates value for our customers, shareholders, employees and stakeholders with an unwavering commitment to safety and service. Essential to the economy, customers and communities it serves, CN safely transports more than 300 million tons of natural resources, manufactured products and finished goods throughout North America every year. CN’s…