chemical process operator jobs in Ottawa

10,000 chemical process operator job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Canada Canadian Nuclear Laboratories LTD Full-time €90,000 - €120,000 Contract

    Can you see yourself pushing the boundaries of clean-energy innovation and watching your work make a real-world impact? Do you love diving into advanced research, developing new process designs, and contributing to breakthroughs in heavy-water production, tritium processing, and fusion-energy technologies? Do you want to be part of a team of experts whose...


  • Ottawa, Canada Canadian Nuclear Laboratories LTD Full-time €90,000 - €120,000 Contract

    Elevate your career with CNL as a Chemical Process Research Scientist. Engage in groundbreaking research in clean energy, tritium processing, and fusion technologies at our Chalk River Laboratory. This role calls for a Master's degree in Engineering or Science, with a PhD preferred. You will lead innovative projects while collaborating with a diverse team...


  • Ottawa, ON, Canada GFL - Sewer Technologies Division Full-time $55,000 - $75,000 Contract

    Support chemical waste processing at GFL Ottawa’s Stevenage facility through sampling, safe operations, and hazardous waste preparation. Weekend shifts are required.GFL Ottawa seeks chemical technicians for its Stevenage liquid waste processing facility. You will receive client waste, verify acceptance protocols, collect samples, and prepare shipments. The...

  • Chemical Operator

    2 days ago


    Ottawa, Ontario, Canada GFL Environmental Full-time

     GFL Ottawa is looking for chemical technicians to support our Stevenage liquid waste processing facility!Key Responsibilities:·         Prepare shipments of hazardous and non-hazardous waste for transport.·         Receive all client waste – both bulk liquids/solids and containerized.·         Take samples from waste...

  • Chemical Operator

    3 days ago


    Ottawa, ON, Canada GFL - Sewer Technologies Division Full-time $55,000 - $75,000 Contract

    GFL Ottawa is looking for chemical technicians to support our Stevenage liquid waste processing facility!Key ResponsibilitiesPrepare shipments of hazardous and non-hazardous waste for transport.Receive all client waste – both bulk liquids/solids and containerized.Take samples from waste vehicles and containers for lab analysis.Ensure waste is processed in...


  • Ottawa, Canada Canadian Nuclear Laboratories Full-time €90,000 - €120,000 Contract

    Elevate your career with CNL as a Chemical Process Research Scientist. Engage in groundbreaking research in clean energy, tritium processing, and fusion technologies at our Chalk River Laboratory. This role calls for a Master's degree in Engineering or Science, with a PhD preferred. You will lead innovative projects while collaborating with a diverse team...

  • Process Operator

    2 days ago


    Ottawa, Canada Novozymes Canada Limited Full-time $23 Permanent

    Interested in a career that matters? We’re looking for a team‑oriented, self‑motivated, and hard‑working individual to join our Production Department a Process Operator In this role, your main responsibility will be to learn and monitor the production equipment that supports the yeast production. You will work closely with other operators to ensure...


  • Ottawa, Ontario, Canada Sixone Labs Full-time

    A leading technology startup is seeking an experienced technical engineer to join a dynamic team focused on recycling blended plastics. The role involves planning and executing engineering scale-up tasks, troubleshooting complex issues, and fostering innovation in a collaborative environment. Ideal candidates will have over 4 years of relevant experience in...

  • Chemical Operator

    4 days ago


    Ottawa, ON, Canada GFL Environmental Inc. Full-time

    GFL Ottawa is looking for chemical technicians to support our Stevenage liquid waste processing facility!Key ResponsibilitiesPrepare shipments of hazardous and non-hazardous waste for transport.Receive all client waste both bulk liquids/solids and containerized.Take samples from waste vehicles and containers for lab analysis.Ensure waste is processed in a...


  • Ottawa, Canada Canadian Nuclear Laboratories Full-time €90,000 - €120,000 Contract

    Can you see yourself pushing the boundaries of clean-energy innovation and watching your work make a real-world impact? Do you love diving into advanced research, developing new process designs, and contributing to breakthroughs in heavy-water production, tritium processing, and fusion-energy technologies? Do you want to be part of a team of experts whose...


  • Ottawa, ON, Canada GFL Environmental Inc. Full-time

    Apply chemical sampling and waste processing skills at GFL Ottawa’s Stevenage facility, supporting safe handling of hazardous and non-hazardous materials.This Chemical Technician position supports liquid waste processing at the Stevenage facility. You will receive client waste, prepare transport shipments, collect samples, and verify acceptance protocols....


  • Ottawa, ON, Canada BWXT Full-time $72,000 - $91,000 Contract

    Develop chemical systems and process methods as a Development Technician with BWXT Medical Ltd. This is an on-site, 12-month term in Kanata, Ontario.Working under general direction, you will support development, quality control, and commissioning activities. The work includes cGMP requirements, instrumentation, chemical processing equipment, experiments,...


  • Ottawa, Ontario, Canada GFL Environmental Inc. Full-time

    We are looking for motivated, responsible, and reliable candidates to support the growth of our organization as Dredging Process Operators. Reporting to the Branch Manager, the Dredging Process Operator is responsible for processing residual materials using specialized equipment and technology while following GFL Environmental Services' operational...

  • Process Operator

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Novonesis Full-time €24

    Interested in a career that matters? We’re looking for a team‑oriented, self‑motivated, and hard‑working individual to join our Production Department a Process Operator In this role, your main responsibility will be to learn and monitor the production equipment that supports the yeast production. You will work closely with other operators to...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Canadian Inclusion Full-time

    Monitor sterilization systems using pressure, temperature, and humidity measurements while moving products through the facility at appropriate times. As an Operator reporting to the Process Supervisor or Manager Operations, you will monitor equipment, document readings, and support safe processing. Duties include adjusting controls, observing sterilizers,...

  • Process Operator

    4 days ago


    Ottawa, ON, Canada Novonesis Full-time

    Interested in a career that matters? We’re looking for a team‑oriented, self‑motivated, and hard‑working individual to join our Production Department a Process Operator In this role, your main responsibility will be to learn and monitor the production equipment that supports the yeast production. You will work closely with other operators to ensure...


  • Ottawa, ON, Canada Canadian Inclusion Full-time

    Monitor sterilization systems using pressure, temperature, and humidity measurements while moving products through the facility at appropriate times.As an Operator reporting to the Process Supervisor or Manager Operations, you will monitor equipment, document readings, and support safe processing. Duties include adjusting controls, observing sterilizers,...

  • Process Control

    23 hours ago


    Ottawa, Ontario, Canada Ice River Sustainable Solutions Full-time

    Process Control & Machine Operator(s) - Beverage ProcessingIce River Sustainable Solutions, 494306 Grey Rd 2, Feversham, Ontario, CanadaJob DescriptionPosted Tuesday, July 28, 2026 at 4:00 AMAt Ice River Sustainable Solutions, we are building more than products. We are building careers with purpose. As a proudly Canadian, family-owned leader in sustainable...


  • Ottawa, Ontario, Canada Simplot Company Full-time

    Select how often (in days) to receive an alert:Simplot Canada (II) Limited is a wholly owned subsidiary of the Simplot Company. The Simplot Company is a diverse, privately held organization, with roots firmly planted in agriculture and agriculture-related businesses. The Simplot Company is a true farm-to-table company with operations that touch every aspect...


  • Ottawa, Ontario, Canada Simplot Company Full-time

    Explore your potential as a Process Operator with Simplot Canada (II) Limited, a part of the Simplot Company's agricultural operations. Contribute to an essential processing line in a diverse industry leader.In this position, you will manage equipment operations on the processing line and handle upstream grading tasks. Your role is vital for ensuring that...