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


  • North Bay, ON, Nipissing District, ON; Ontario, Canada City of North Bay Full-time €33 Temporary

    JOB POSTING ID: 26E-14 With a population of approximately 53,000, North Bay is a beautiful, vibrant and diverse community nestled between Lake Nipissing and Trout Lake. Conveniently located just three and a half hours from major Ontario centres such as Toronto and Ottawa, North Bay is a progressive community well positioned for growth. Applications are...


  • , Canada City of North Bay Full-time

    JOB POSTING ID: 26E-14 With a population of approximately 53,000, North Bay is a beautiful, vibrant and diverse community nestled between Lake Nipissing and Trout Lake. Conveniently located just three and a half hours from major Ontario centres such as Toronto and Ottawa, North Bay is a progressive community well positioned for growth. Applications are...


  • , Canada Ville de Magog Full-time

    Sommaire du poste Relevant de la responsable du service aux citoyens, tu es au cœur des interactions entre la Ville et ses citoyens. Ton rôle est d’offrir un service courtois et efficace en répondant aux demandes variées des citoyens, des visiteurs et des intervenants, que ce soit par téléphone ou de façon électronique. Tu accueilles les...


  • , 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...


  • Ontario Centre (Queensville), Ontario, Canada Ontario Water Works Association Full-time

    Become a Wastewater Technician with the Town of Bradford West Gwillimbury, focusing on maintaining wastewater operations for our growing community. This role requires teamwork and technical knowledge of various treatment systems.As part of the Wastewater Division, you'll oversee the daily operations of the Class IV Water Pollution Control Plant. Candidates...

  • Operator in Training

    5 hours ago


    , Canada Clearford Water Systems Inc. Full-time €31,684 - €35,817 Contract

    Clearford is a long‑established leader in the water management sector that has been delivering innovations for over twenty‑five years. Clearford’s integrated water infrastructure solutions deliver sector‑leading efficiency and reliability to our customers. Clearford provides comprehensive support for any water infrastructure challenge, at every stage...


  • Oakville, ON, Canada MPS Group Full-time €52,000 - €76,000 Contract

    Take on a critical role at MPS Group, Inc. in Oakville, ON as a Wastewater Treatment Operator, focusing on plant operations and regulatory compliance. This role includes essential tasks like equipment monitoring and troubleshooting. As a Wastewater Treatment Operator, you'll be responsible for operating and monitoring various treatment processes, including...


  • Bradford West Gwillimbury, ON, Canada Ontario Water Works Association Full-time €37,000 - €68,000 Contract

    Join the Town of Bradford West Gwillimbury as a Wastewater Operator, contributing to the operation and maintenance of our modern Water Pollution Control Plant. Utilize your skills with wastewater systems and equipment for community support. This role reports directly to the Wastewater Treatment Plant Supervisor and involves hands-on responsibilities....

  • Wastewater Operator

    2 days ago


    Beeton, Ontario, Canada Ontario Water Works Association Full-time

    The Town of Bradford West Gwillimbury offers a return to small town charm while being one of the country's fastest growing communities. We are a vibrant, thriving and proud community, where community spirit prevails. Our town is committed to being a complete and healthy community where there are opportunities for everyone to contribute and to benefit. We are...


  • Oakville, ON, Canada MPS Group Full-time €52,000 - €76,000 Contract

    MPS Group, Inc., is seeking a Wastewater Treatment Operator based in Oakville, ON. This individual is responsible for daily plant operations, monitoring, sampling, troubleshooting, and maintaining equipment to ensure the facility meets all regulatory requirements. Shift:2nd or 3rd Shift Schedule:Monday - Friday, 2:00 p.m. - 10:00 a.m. / 10:00 p.m. - 6:30...


  • Ottawa, Canada Thunder Bay Full-time €65,000 - €90,000 Contract

    POSITION SUMMARY: Under the general supervision of the Maintenance Supervisor and the direct supervision of the Lead of Maintenance, performs repair and maintenance work associated with the equipment, buildings and grounds of water treatment plants, reservoirs, and pumping stations. MAJOR TASKS: - Performs maintenance as assigned, or as outlined by the...


  • Ottawa, Canada Fonction publique de l'Ontario Full-time €39,000 - €43,000 Contract

    Apply By: Friday, September 4, 2026 11:59 pm EDT $27.92 - $31.06 Per hour* (plus pay for water and wastewater certification) *Indicates the salary listed as per the OPSEU Collective Agreement. Water is our business and our passion. It can be yours too. The water professionals at OCWA know the value of water better than anyone. Our work benefits communities...


  • Toronto, Canada Fonction publique de l'Ontario Full-time €39,000 - €43,000 Contract

    Apply By: Friday, September 4, 2026 11:59 pm EDT $27.92 - $31.06 Per hour* (plus pay for water and wastewater certification) *Indicates the salary listed as per the OPSEU Collective Agreement. Water is our business and our passion. It can be yours too. The water professionals at OCWA know the value of water better than anyone. Our work benefits communities...

  • W&WW Operator

    5 days ago


    , Canada Ontario Clean Water Agency Full-time

    About the PositionWater is our business and our passion. It can be yours too. The water professionals at OCWA know the value of water better than anyone. Our work benefits communities across Ontario every day. Our job (and possibly yours) is also to return treated and safe water back to our lakes and rivers. At OCWA, we have a deep respect for the...


  • Toronto, Canada Thunder Bay Full-time €65,000 - €90,000 Contract

    POSITION SUMMARY: Under the general supervision of the Maintenance Supervisor and the direct supervision of the Lead of Maintenance, performs repair and maintenance work associated with the equipment, buildings and grounds of water treatment plants, reservoirs, and pumping stations. MAJOR TASKS: - Performs maintenance as assigned, or as outlined by the...


  • , Canada City of North Bay Full-time

    The City of North Bay is seeking a Heavy Equipment Operator for the Water Wastewater Division. You will operate excavators, loader/backhoe, and related machinery to perform water distribution and wastewater collection work in a safe, efficient manner. Requirements include Grade 12, 3 years of heavy equipment experience, a valid Ontario Class D license with...

  • W&WW Operator Premium

    6 hours ago


    OCWA - Kawartha North WWT, Canada Ontario Clean Water Agency Full-time $26 - $28 Permanent

    Application Deadline:2026-09-17Position Title:W&WW OperatorDivision:Kawartha North Cluster (Jeremy Manning)Location:216 Ellice Street Fenelon Falls, ON K0M 1N0 CanadaLocation Hierarchy:EastWorker Type:Fixed Term (Fixed Term)Number of Positions:1Job Duration:Up to 6 MonthsJob Term:Full timeJob Code:Job Code: 40400Salary:$26.51 - $28.14CADHourlyPosting...


  • London, Canada Fonction publique de l'Ontario Full-time €39,000 - €43,000 Contract

    Apply By: Friday, September 4, 2026 11:59 pm EDT $27.92 - $31.06 Per hour* (plus pay for water and wastewater certification) *Indicates the salary listed as per the OPSEU Collective Agreement. Water is our business and our passion. It can be yours too. The water professionals at OCWA know the value of water better than anyone. Our work benefits communities...


  • North Bay, ON, Nipissing District, ON; Ontario, Canada City of North Bay Full-time

    The City of North Bay is seeking a Heavy Equipment Operator for the Water Wastewater Division. You will operate excavators, loader/backhoe, and related machinery to perform water distribution and wastewater collection work in a safe, efficient manner. Requirements include Grade 12, 3 years of heavy equipment experience, a valid Ontario Class D license with...


  • Wawa, ON, Canada Brookfield Renewable Partners L.P. Full-time $65,000 - $86,000 Contract

    Pursue a rewarding career as an Electronics Technologist in Wawa, Ontario, with Brookfield Renewable. This full-time position focuses on testing, troubleshooting, and maintaining hydroelectric generation equipment in a union environment. As part of Brookfield Renewable, you will report to the Operations Manager and engage in the installation and maintenance...