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GE
GFL Environmental Inc.Verified Job Source

Assistant Shift Supervisor, Refrigerants

The Assistant Shift Supervisor leads day-shift operations, including refrigerant processing, quality control, and safety compliance. They are responsible for mentoring staff, managing inventory, and ensuring all operational procedures are followed.

  • On-site
  • Mississauga, ON
  • Posted Aug 26, 2026
  • 1 position

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Job summary

Working out of our Mavis-Mississauga, ON Facility. The Assistant Shift Supervisor for day-shift will lead and oversee day shift operations, including refrigerant processing equipment, quality control, safety, regulatory compliance, and operational efficiency. Key Responsibilities: - Supervise refrigerant operators and yard organization as instructed by the Senior Operations Coordinator. - Ensure daily scheduled duties are completed and provide progress reports to the Senior Operations Coordinator. - Oversee quality control for incoming and outgoing refrigerant cylinder orders. - Ensure adherence to safety, and environmental regulations. - Train and mentor staff on standard operating procedures (SOPs) and safety protocols. - Manage work assignments, monitor inventory levels, and verify the accuracy of inbound/outbound materials. - Investigate incidents, enforce company policies, and maintain an organized work environment. - Assist in emergency response coordination, including spill containment and cleanup. - Operate and maintain refrigerant equipment as required. - Identify and report hazards (Haz IDs) in SEMS and encourage team safety reporting. - Conduct weekly "Toolbox Talks" to reinforce safety awareness. - Maintain and update spreadsheets for operational reporting. - Submit incident and non-conformance reports promptly. Knowledge, Skills & Key Competencies: - Ability to troubleshoot processing equipment and systems. - Strong knowledge of the Jack database. - Knowledge of Gas Chromatography (GC) is considered an asset. - Proven leadership, multitasking, and problem-solving abilities. - In-depth knowledge of safety compliance and inventory/logistics management. Experience & Physical Requirements: - Demonstrated ability to operate all refrigerant equipment and processes. - Capability to work outdoors and perform hands-on tasks in a fast-paced industrial environment. - Availability for occasional overtime and emergency response. Preferred Certifications: - Forklift operation. - Safety training (LOTO, confined space entry, and hazardous materials handling). We thank you for your interest. Only those selected for an interview will be contacted. GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact [email protected] Please note that GFL does not provide visa sponsorship for this position. Valid work authorization in the country where the job is located is required. Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date. This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.

What you’ll do

The Assistant Shift Supervisor leads day-shift operations, including refrigerant processing, quality control, and safety compliance. They are responsible for mentoring staff, managing inventory, and ensuring all operational procedures are followed.

Requirements

Candidates must have experience in refrigerant equipment operation and industrial safety protocols. Strong leadership, problem-solving skills, and the ability to work in a fast-paced, hands-on environment are required.

Listed skills

  • LeadershipPreferred
  • Forklift operationPreferred
  • Inventory managementPreferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • Leadership
  • Refrigerant processing
  • Quality control
  • Safety compliance
  • Inventory management
  • Logistics management
  • Troubleshooting
  • Equipment maintenance
  • Incident investigation
  • Staff training
  • Gas chromatography
  • Forklift operation
  • Hazardous materials handling
  • LOTO
  • Confined space entry
  • Data reporting
  • Emergency Response
  • Operational Efficiency
  • Hazardous Material Handling
  • Inventory Monitoring
  • Spreadsheets
  • Regulatory Compliance
  • Environmental Laws
  • Forklift Truck
  • Gas Chromatography
  • Standard Operating Procedure
  • Problem Solving
  • Logistics Management
  • Multitasking
  • Operational Reporting
  • Operations
  • Refrigerant
  • Safety Training
  • Spill Containment
  • Troubleshooting (Problem Solving)
  • Progress Reporting
  • Coordinating
  • Quality Control

Job areas

  • Manufacturing
  • Logistics
  • Management & Leadership
  • Security & Safety
  • Environmental & Sustainability
  • Assistant Shift Supervisor
  • Power Distributor / Plant Operator
  • Power Production Plant Operators
  • Plant and System Operators, All Other

Additional details

Minimum experience
2+ years
Posting language
English
Working hours
40 hours per week