oit

854 oit job listings in Canada. Find daily updated positions from leading job boards.


  • Red Deer, Alberta, Canada Calfrac Well Services Full-time

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCALAt Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation.OUR CULTUREAt Calfrac, we believe in being an active part of the communities where we operate. Throughout the...


  • Grande Prairie, Alberta, Canada Calfrac Well Services Full-time

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCALAt Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation.OUR CULTUREAt Calfrac, we believe in being an active part of the communities where we operate. Throughout the...


  • Medicine Hat, Division No. 1, Canada Calfrac Well Services Full-time $55,000 - $75,000 Contract

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCALAt Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation.OUR CULTUREAt Calfrac, we believe in being an active part of the communities where we operate. Throughout the...


  • Canada Calfrac Well Services Full-time

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCALAt Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation.OUR CULTUREAt Calfrac, we believe in being an active part of the communities where we operate. Throughout the...


  • Hamilton, Ontario, Canada The City of Hamilton Full-time

    Contribute to the City of Hamilton, one of Canada’s largest cities - home to a diverse and strong economy, an active and inclusive community, a robust cultural and dining scene, hundreds of kilometers of hiking trails and natural beauty just minutes from the downtown core, and so much more. Join our diverse team of talented and ambitious staff who embody...


  • Hamilton, ON, Canada City of Hamilton Full-time $68,000 - $85,000 Contract

    Contribute to the City of Hamilton, one of Canada’s largest cities - home to a diverse and strong economy, an active and inclusive community, a robust cultural and dining scene, hundreds of kilometers of hiking trails and natural beauty just minutes from the downtown core, and so much more. Join our diverse team of talented and ambitious staff who embody...


  • Acme, AB, Strathmore Census Division, AB; Alberta, Canada Calfrac Well Services Full-time

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCAL At Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation. OUR CULTURE At Calfrac, we believe in being an active part of the communities where we operate....


  • Acme, Alberta, Canada Calfrac Well Services Full-time

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCALAt Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation.OUR CULTUREAt Calfrac, we believe in being an active part of the communities where we operate. Throughout the...


  • Grande Prairie, AB, Grande Prairie Census Division, AB; Alberta, Canada Calfrac Well Services Full-time

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCAL At Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation. OUR CULTURE At Calfrac, we believe in being an active part of the communities where we operate....


  • Medicine Hat, AB, Medicine Hat Census Division, AB; Alberta, Canada Calfrac Well Services Full-time

    FRACTURING OPERATOR IN TRAINING (OIT) - LOCAL At Calfrac, we take pride in our commitment to safety, efficiency and exceptional customer service. To uphold that standard, we look for people who share our vision and can help strengthen our reputation. OUR CULTURE At Calfrac, we believe in being an active part of the communities where we operate....

  • Operator Trainee

    23 hours ago


    Nanaimo, Regional District of Nanaimo, Canada Regional District of Nanaimo Full-time $45,000 - $47,000 Contract

    Operator Trainee (x2)Temporary Full-Time | InternalWastewater ServicesCompetition No.: 2026-1128ABOUT THE ROLEThe Regional District of Nanaimo is seeking two (2) temporary full-time Operator Trainees to work at the French Creek Pollution Control Centre (FCPCC) and Greater Nanaimo Pollution Control Centre (GNPCC) with the Wastewater Services...

  • Operator Trainee

    2 days ago


    Canada Regional District of Nanaimo Full-time

    Operator Trainee (x2)Temporary Full-Time | InternalWastewater ServicesCompetition No.: 2026-1128ABOUT THE ROLEThe Regional District of Nanaimo is seeking two (2) temporary full-time Operator Trainees to work at the French Creek Pollution Control Centre (FCPCC) and Greater Nanaimo Pollution Control Centre (GNPCC) with the Wastewater Services...

  • Water Compliance

    23 hours ago


    Angus, ON, Canada Ontario Clean Water Agency Full-time $59,000 - $70,000 Contract

    Ontario Clean Water Agency (OCWA) is hiring for a Process & Compliance Tech in Angus, Ontario. You will implement environmental compliance and process control programs for water and wastewater treatment in the region, ensuring safety and regulatory standards are met.The role requires a valid OIT Class IV certificate or license and post-secondary...

  • Water Compliance

    2 days ago


    Canada Ontario Clean Water Agency Full-time

    Ontario Clean Water Agency (OCWA) is hiring for a Process & Compliance Tech in Angus, Ontario. You will implement environmental compliance and process control programs for water and wastewater treatment in the region, ensuring safety and regulatory standards are met.The role requires a valid OIT Class IV certificate or license and post-secondary...

  • Lead Water

    2 days ago


    London, Canada Groupe Helios Full-time €90,000 - €120,000 Contract

    - Full-time - Work Schedule: Monday to Friday - Post Status: Permanent - Work Shift: Day Company Description About Us Aquatech Canadian Water Services is a leading provider of operations, maintenance, compliance, and asset management services for water and wastewater infrastructure across Ontario. We specialize in the operation and management of municipal...

  • Lead Water

    2 days ago


    Toronto, Canada Groupe Helios Full-time €90,000 - €120,000 Contract

    - Full-time - Work Schedule: Monday to Friday - Post Status: Permanent - Work Shift: Day Company Description About Us Aquatech Canadian Water Services is a leading provider of operations, maintenance, compliance, and asset management services for water and wastewater infrastructure across Ontario. We specialize in the operation and management of municipal...

  • Lead Water

    2 days ago


    Ottawa, Canada Groupe Helios Full-time €90,000 - €120,000 Contract

    - Full-time - Work Schedule: Monday to Friday - Post Status: Permanent - Work Shift: Day Company Description About Us Aquatech Canadian Water Services is a leading provider of operations, maintenance, compliance, and asset management services for water and wastewater infrastructure across Ontario. We specialize in the operation and management of municipal...


  • Wawa, ON, Canada Brookfield Renewable N.A. Full-time

    Become an Electronics Technologist at Brookfield Renewable in Wawa, Ontario, dedicated to the maintenance of hydroelectric generation technologies. This full-time role emphasizes safety and technical proficiency. Your main focus will be on testing, troubleshooting, and maintaining protection and control equipment for reliable electrical generation. You will...


  • Canada Brookfield Renewable N.A. Full-time

    Become an Electronics Technologist at Brookfield Renewable in Wawa, Ontario, dedicated to the maintenance of hydroelectric generation technologies. This full-time role emphasizes safety and technical proficiency. Your main focus will be on testing, troubleshooting, and maintaining protection and control equipment for reliable electrical generation....


  • Oakville, Ontario, Canada MPS Group Full-time

    Become a Wastewater Treatment Operator at MPS Group, Inc. in Oakville, ON, focusing on efficient plant operations and compliance with industry regulations. Your expertise in monitoring and maintaining equipment will be vital. In this position, you will manage daily operations involving wastewater treatment processes. Responsibilities include monitoring...