Refrigeration Mechanic/ Technician (Railcar and Transport Systems)

We are seeking a skilled and motivated Refrigeration Mechanic/ Technician to join our maintenance team, specializing in railcar/transport trailer refrigeration system servicing. The successful candidate will be responsible for diagnosing, repairing, and maintaining refrigeration units to ensure reliable temperature-controlled transportation of goods.

Location Portage la Prairie, MB

Employment Full-Time

Compensation Competitive wages based on experience, plus benefits and overtime opportunities.

About the work

Work conditions

- Outdoor work environment with occasional indoor shop work.
- Exposure to noise, dust and varying temperatures.
- Standing, bending, kneeling, climbing, and lifting through the shift.
- Use of required personal protective equipment (PPE)

What you will do

- Diagnose, service, repair, and maintain refrigeration units on rail cars and semi-trailers.
- Perform preventative maintenance and scheduled services.
- Troubleshoot refrigeration, electrical, mechanical and control system issues.
- Repair or replace compressors, condensers, evaporators, motors, sensors, wiring, and related components.
- Conduct leak detection, refrigerant recovery, evacuation, and charging procedures in compliance with MOPIA
- Inspect and repair diesel-powered refrigeration unit components.
- Compete work order, maintenance records, and inspection reports accurately.




- Ensure equipment meets safety, operational and regulatory standards.
- Respond to emergency breakdowns and perform field service work when required.
- Maintain a clean, organized, and safe work environment
- Collaborate with operations personnel to minimize equipment downtime.

What you will bring

- Journeyperson Mechanic, Technician certification, or equivalent experience preferred.
- Experience working on transport refrigeration systems such as:
- Carrier Transicold units
- Thermo King units
- Other rail and trailer refrigeration systems
- Strong knowledge of refrigeration cycles, electrical systems, diesel engines, and control circuits.
- Ability to read wiring diagrams, schematics, and technical manuals.
- Valid Manitoba driver’s license.
- Ability to lift up to 50lbs and work in various weather conditions.
- Welding, fabrication and diesel mechanic experience considered an asset.
- Robust diagnostics and problem-solving abilities.
- Attention to detail and committed to quality workmanship.
- Ability to work independently and as part of a team.
- Excellent commitment to workplace safety.

What we offer

- Overtime opportunities.
- Training and professional development.
- Stable, year-round employment.
- Modern tools and equipment.
- Opportunity to work on diverse repair and fabrication projects.

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📌 Refrigeration Mechanic/ Technician (Railcar and Transport Systems) (Portage la Prairie)
🏢 Ranger Enterprizes
📍 Portage la Prairie