42 wastewater treatment technician job offers in province of Ontario

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  • Wastewater Technician, Canada

    Jungbunzlauer Port Colborne, ON

    ...treatment including lab experience with the ability to interpret results and make effective changes to the wastewater treatment processes. DCS experience
    6 days ago in Jobleads

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  • Water and Wastewater Process Technician

    Anishinabek Employment & Training Services Sudbury, ON

    ...wastewater systems utilizing pertinent tracking software skills and applying analytical, problem-solving, planning, and scheduling skills to inspect...
    4 days ago in Jobleads

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  • Environmental Technician — Water & Wastewater Operations

    Magellan Aerospace Ottawa, ON

    A leading aerospace company located in Ottawa, Ontario is looking for an Environmental Technician to operate and maintain wastewater treatment facilities...
    7 days ago in Jobleads

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  • Water and Wastewater Process Technician

    Anishinabek Employment & Training Services Thunder Bay, ON

    HUB Water and Wastewater Process Technician Location: Remote The Ontario First Nations Technical Services Corporation (OFNTSC) is a nonprofit organization...
    30+ days ago in Jobleads

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  • Electronics Technician

    new PulSenics Toronto, ON

    Electronics Technician About Pulsenics Pulsenics is catalyzing novel breakthroughs for electrochemical technologies that decarbonize our planet. Pulsenics’...
    1 day ago in whatjobs

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  • Wastewater Technician: 24/7 Plant Ops & Circular Economy

    Jungbunzlauer Port Colborne, ON

    A leading biotechnology company in the Niagara Region of Canada is seeking a Wastewater Technician to operate and maintain wastewater treatment and...
    6 days ago in Jobleads

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  • Water Treatment Operator

    Jhubz by JobsMedia Northeastern Ontario, ON

    Overview Aquatech Canadian Water Services Inc. (Acws) specializes in the operation and maintenance of drinking water treatment plants and networks...
    4 days ago in Jobleads

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  • Wastewater Plant Operator — SCADA & Field Tech

    FluksAqua Hagersville, ON

    An environmental services company in Hagersville is looking for a skilled Plant Operator to ensure efficient wastewater treatment operations. The ideal...
    2 days ago in Jobleads

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  • Senior Contract Administrator, Construction Inspector...

    Tatham Engineering Barrie, ON

    Senior Contract Administrator, Construction Inspector (Water/Wastewater) Join to apply for the Senior Contract Administrator, Construction Inspector...
    4 days ago in Jobleads

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  • Chemical Wastewater Facilities Technician II

    New England Water Environment Association (NEWEA) Toronto, ON

    45-$50K + Benefits Monday – Friday 6.3:30pm Essential Duties And Responsibilities Planned PM’s 40% Unplanned PMs 20% Chemical Wastewater Treatment 40% Duties...
    27 days ago in Jobleads

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  • Millwright

    new Aerotek Waterloo, ON

    Job Title: Industrial and Construction Technician*.*Job Description*. Join our dynamic team working on challenging heavy construction and industrial projects...
    1 day ago in whatjobs

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  • Remote Water Treatment Operator — FIFO, Data & Lab Focus

    Jhubz by JobsMedia Northeastern Ontario, ON

    A water services company in Ontario seeks a versatile Operator to maintain water treatment systems. Responsibilities include data analysis, maintenance of...
    4 days ago in Jobleads

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  • Service Technician

    Marmon Industrial Water Burlington, ON

    Join to apply for the Service Technician role at Marmon Industrial Water. Marmon Industrial Water Limited, part of Marmon Holdings backed by Berkshire...
    4 days ago in Jobleads

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  • Hydrovac Technician

    CJ Equipment Sales and Service Timmins, ON

    We are seeking a dedicated and skilled Vacuum Truck Technician to join our team. Vacuum truck technician operates and maintains vacuum trucks to perform...
    2 days ago in Jobleads

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  • Electrical Technician

    FOBA London, ON

    ...you have the power to make it possible. Trojan Technologies, a Veralto company, plays a vital role in making the various stages of the water treatment...
    3 days ago in Jobleads

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  • Job ID #30790: Instrumentation Technician

    City Of Hamilton Hamilton, ON

    Join to apply for the Job ID #30790: Instrumentation Technician role at City Of Hamilton Join to apply for the Job ID #30790: Instrumentation Technician role...
    4 days ago in Jobleads

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  • Construction Technician – Civil Engineering

    Associated Engineering Markham, ON

    Overview Job Title Location Category Water Treatment Job Type About Us We are an employee-owned, Canadian company that is passionate about building...
    6 days ago in Jobleads

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  • Instrumentation and Controls Technician

    Veolia Toronto, ON

    ...for three consecutive years, and the country's largest private water operator and technology provider as well as a hazardous waste and pollution treatment...
    4 days ago in Jobleads

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  • Instrumentation and Controls Technician

    Veolia Toronto, ON

    ...States for three consecutive years, and the country’s largest private water operator and technology provider as well as hazardous waste and pollution treatment...
    4 days ago in Jobleads

    Report

  • Environmental Operations Technician

    Magellan Aerospace Ottawa, ON

    ...Technician studies, or an equivalent program. Additional certifications or training in environmental compliance or hazardous materials are considered an...
    6 days ago in Jobleads

    Report

  • Construction Technician - Civil Engineering

    Associated Engineering Markham, ON

    We currently have an opening for a Construction Technician. Civil Engineering, servicing projects in the Greater Toronto and Hamilton Area (GTHA) and Greater...
    4 days ago in Jobleads

    Report

  • Environmental Operations Technician

    Magellan Aerospace Haley Station, ON

    ...field environments, exposure to water, wastewater, landfill sites, and hazardous materials. Use of PPE required for daily operations and Emergency Response.
    4 days ago in Jobleads

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  • Water, Fuels and Environmental Technician – Lead Hand

    Treasury Board of Canada Secretariat North Bay, ON

    Water, Fuels and Environmental Technician – Lead Hand Reference number: DND25J-104995-000--- Closing date: 1 December 2025. 23:59, Pacific Time Salary...
    2 days ago in Jobleads

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  • Laboratory Technician

    Veolia Chatham, ON

    ...States for three consecutive years, and the country’s largest private water operator and technology provider as well as hazardous waste and pollution treatment...
    16 days ago in Jobleads

    Report

  • Industrial Electrician

    Veolia Toronto, ON

    ...States for three consecutive years, and the country’s largest private water operator and technology provider as well as hazardous waste and pollution treatment...
    4 days ago in Jobleads

    Report
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42 wastewater treatment technician job offers in province of Ontario

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