Maintenance / Refrigeration Operator (Class A â TSSA)
đ Mississauga, ON | Industrial Food Manufacturing
**Choose the shift that works for you!**
Our Mississauga facility is hiring a Maintenance / Refrigeration Operator (Class A) to support the safe, reliable operation of industrial refrigeration systems within a food manufacturing environment.
This role is responsible for the operation, monitoring, and maintenance of ammonia- and COâ-based refrigeration systems, ensuring compliance with TSSA regulations and supporting plant uptime and safety.
What Youâll Be Doing
In this role, you will:
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Operate and monitor industrial refrigeration plants to ensure safe and efficient performance
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Perform preventive and corrective maintenance on refrigeration equipment
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Respond to system alarms, emergencies, and equipment failures
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Conduct scheduled refrigerant leak inspections and maintain required documentation
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Read and interpret schematics, P&IDs, and technical drawings
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Maintain accurate logs and operating records for critical systems
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Manage refrigeration spare parts inventory, including refrigerant levels
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Maintain a clean, organized engine room using 5S standards
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Coordinate with maintenance, operations, sanitation, and health & safety teams
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Support continuous improvement and reliability initiatives
Systems & Equipment
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Industrial refrigeration systems (ammonia, COâ, and related refrigerants)
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Compressors, pumps, valves, heat exchangers, and controls
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Cold storage and production cooling systems
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Engine rooms, compressor rooms, and mechanical spaces
What Weâre Looking For
Required:
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Valid Ontario Refrigeration Operator Class A (TSSA) certification
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Experience operating and maintaining industrial refrigeration systems
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Strong mechanical and basic electrical troubleshooting skills
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Knowledge of refrigeration safety standards and regulatory compliance
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Comfortable responding to alarms and emergency situations
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Strong documentation and safety-focused work habits
Preferred:
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433A Industrial Millwright license
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Experience in food manufacturing, cold storage, or industrial facilities
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Familiarity with ammonia and COâ systems
Work Environment & Schedule
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Industrial manufacturing environment
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Exposure to cold storage areas and mechanical rooms
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Ability to work at heights, in confined spaces, and varying temperatures
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Willingness to work various shifts, rotational coverage, and emergency on-call
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Physical requirements include climbing, lifting, and handling tools and components
Compensation & Benefits
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Competitive compensation $45-$55/he based on experience
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Health and dental benefits
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Pension plan with employer matching
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Performance bonuses
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Employee discount program (retail, fitness, restaurants, and more)
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Long-term career growth with a stable employer
Why Join This Team?
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Safety-first culture with strong regulatory compliance
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Well-maintained industrial refrigeration systems
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Collaborative maintenance and operations environment
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Stable, essential manufacturing operation
To Apply please email your resume to Syndel Gerlings at [email protected]
#OPSK
Contract Info / Information sur le contrat
- Job ID / No. du Poste: 53635839
- Open Positions / Postes Ouverts: 1
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