plant operator jobs in Calgary

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3,143 plant operator job listings in Canada. Find daily updated positions from leading job boards.

  • Plant Operator

    1 day ago


    Calgary, Alberta, Canada Cenovus Energy Full-time

    Worker Type:EmployeeJob Post End Date: 11/20/2026About this opportunity: Reporting to the Coordinator, the Plant Operator is responsible for ensuring the safe, reliable, and efficient operation of processing equipment as required to achieve maximum throughput through assigned unit while actively adhering to the Cenovus policies, safety, operating rules,...

  • Plant Operator

    1 day ago


    Calgary, Alberta, Canada Oil Authority Full-time

    About this opportunity:Reporting to the Coordinator, the Plant Operator is responsible for ensuring the safe, reliable, and efficient operation of processing equipment as required to achieve maximum throughput through assigned unit while actively adhering to the Cenovus policies, safety, operating rules, schedule agreements, attendance guidelines, and...


  • Calgary, Alberta, Canada Cenovus Energy Full-time

    Operate SAGD processing equipment safely and efficiently with Cenovus across its Oil Sands Operations sites. This full-time employee position follows a shift rotation.Reporting to the Coordinator, the Plant Operator monitors process units and supports compliant production. The work requires troubleshooting abnormal conditions, preparing equipment for...


  • Calgary, Canada Richardson International Limited Full-time €90,000 - €120,000 Contract

    Richardson International is seeking a Quality Assurance Manager at our Barrhead, AB location to supervise the QA program, ensure food safety and quality, and lead the QA team. Reporting to the Director of Operations, you will address non-conformances, collaborate with Corporate QA, and drive continuous improvements. You will oversee unionized staff,...

  • Plant Operator

    5 days ago


    Didsbury, AB, Calgary Census Division, AB; Alberta, Canada FLINT Corp. Full-time

    FLINT is a leading service provider in Canada's energy and industrial markets offering full asset life cycle support, including construction, maintenance, fabrication, and environmental services. Committed to safety and quality, we foster a workplace culture that values innovation and sustainability. With a strong local presence and top-tier talent, we...


  • Calgary, AB, Canada Smurfit-Westrock Full-time $70,000 - $100,000 Contract

    Smurfit Westrock Canada is seeking an experienced manufacturing leader to manage plant employees and ensure production schedules are met with safety and quality as top priorities.The role involves coordinating operations, ensuring adherence to cost targets, on-time delivery, and continuous improvement across shifts. You will lead performance reviews, mentor...


  • calgary, ab, Canada H2O Innovation Full-time $48,000

    Operate water and wastewater treatment plants for H2O Innovation, applying safety, compliance, and analytical skills across daily operations. This Water and Wastewater Operator maintains treatment plants, sludge processing systems, pumping stations, and related equipment. The position requires inspections, maintenance coordination, government reporting, and...


  • Calgary, Canada Carlisle Full-time €120,000 - €180,000 Contract

    Carlisle Companies in Alberta, Canada, is seeking a Plant Manager for a 24x7 manufacturing site to lead the site team and all manufacturing processes, focusing on Safety, Quality, Delivery, and Cost KPIs. The role requires collaborating with R&D, Engineering, Technical Services, Sales, and Logistics to drive continuous improvement and talent development;...


  • Calgary, AB, Canada Simplot Company Full-time

    Gain hands-on experience in manufacturing with the Simplot Company's summer Plant Operations Internship in Boise, Idaho. Learn various processes to produce quality potato and vegetable products. This full-time internship from May to August is designed for students pursuing a bachelor's degree, preferably in Agriculture, Food Science, Business, or...


  • Calgary, AB, Canada Advanced Bending Technologies Full-time $130,000 - $150,000 Contract

    Take charge at Advanced Bending as a General Plant Manager, overseeing daily operations and leading a team in Calgary. Drive performance and implement effective systems for growth. This role offers you the chance to lead two industrial businesses specializing in metal fabrication and pipe processing. You will supervise approximately 60 employees, develop...


  • Calgary, Alberta, Canada ADM Full-time

    ADM in Calgary, Alberta is seeking a Mill Utility for a full-time, hourly position. The role involves sanitation duties in a large flour milling plant, following GMP, HACCP and food safety rules, plus tasks like unloading raw materials and loading finished products.The job is entry-level with potential for advancement; shift work, overtime and weekends may...

  • Maintenance Manager

    4 days ago


    Calgary, AB, Canada Bimbo Canada Full-time $98,000 - $130,000 Contract

    Bimbo Canada in Alberta is seeking a Maintenance Manager to lead millwrights and electricians in a unionized, fast-paced food manufacturing environment. You will drive safe, proactive maintenance strategies, oversee budgets, and collaborate with the Maintenance Planner and Parts Coordinator to ensure reliable plant operations.The ideal candidate holds a...


  • Calgary, AB, Canada Simplot Company Full-time

    Select how often (in days) to receive an alert: The Simplot Company is a diverse, privately held global food and agriculture company headquartered in Boise, Idaho. We are a true farm-to-table company with an integrated portfolio including food processing and food brands, phosphate mining, fertilizer manufacturing, farming, ranching and cattle production, and...


  • Calgary, AB, Canada Groupe Helios Full-time $75,000 - $105,000 Contract

    AQUATECH is seeking an Operations Supervisor WWTP Level 2 to lead the Water & Wastewater operations in Wheatland County, east of Calgary. You will oversee daily activities, mentor staff, and ensure compliance with regulatory monitoring and reporting requirements.The role emphasizes safety, efficiency, and continuous improvement in a stable, essential-service...


  • Calgary, AB, Canada H2O Innovation Full-time $75,000 - $110,000 Contract

    Work EnvironmentChoose a career at H 2 O Innovation with a team of passionate and highly self-motivated water treatment professionals working on multidisciplinary challenges in an international, dynamic and ever-growing environment.Here, we encourage entrepreneurship and celebrate achievements . We work together to reach ambitious goals in an environment...


  • Crossfield, AB, Calgary Census Division, AB; Alberta, Canada Carlisle Full-time

    Carlisle Companies in Alberta, Canada, is seeking a Plant Manager for a 24x7 manufacturing site to lead the site team and all manufacturing processes, focusing on Safety, Quality, Delivery, and Cost KPIs. The role requires collaborating with R&D, Engineering, Technical Services, Sales, and Logistics to drive continuous improvement and talent development;...


  • Calgary, Canada SECURE Full-time €90,000 - €120,000 Contract

    SECURE is seeking a hands-on Lead Operator in Hughenden, AB to lead the safe, efficient operation of the terminal and pipeline gathering system. You will supervise, coach, and train Operators while ensuring compliance with SOPs, safety procedures, and governance programs. This role includes a 40-hour workweek, Monday–Friday, with flexibility for on-call...


  • calgary, ab, Canada RGE Full-time $62,000

    Grow your career with us You are on a journey to join an exciting Company and be part of our success story to improve lives by developing resources sustainably. Here we offer you an exciting and dynamic work environment and will equip you with the know-how that will stretch and enhance your career journey. Responsibilities: THE COMPANY Headquartered in...


  • Calgary, Canada Dow Inc. Full-time €98,000 - €140,000 Contract

    Dow Inc. has an exciting Operator role at its Sabine River Operations. You will operate process equipment, monitor conditions, and work with the shift team to maintain safe and efficient plant performance. The role requires a 12-hour shift, willingness to work overtime and holidays, and includes participation in the Emergency Response Team. Dow offers...

  • Gas Plant Operator

    1 week ago


    Sundre, AB, Calgary Census Division, AB; Alberta, Canada Cavvy Energy Full-time

    Position Summary: Cavvy Energy’s Caroline Complex is located near Caroline, AB, reporting to the Caroline Plant Operations Foreman. In this role, you will safely and responsibly operate equipment and process control systems while supporting reliable and efficient plant performance. You will monitor operating conditions, conduct field checks, and adjust...