110 wastewater treatment job offers in Toronto, ON

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  • Senior Estimator - TACC Construction Ltd

    TACC Construction Toronto, ON

    ...trench safety, manholes, catch basins, valves, hydrants, bypass pumping, stormwater ponds, culverts, and treatment devices; knowledge of OPS and municipal
    3 days ago in Talent.com

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  • Senior Estimator

    new TACC Construction Toronto, ON  +1 Location

    ...trench safety, manholes, catch basins, valves, hydrants, bypass pumping, stormwater ponds, culverts, and treatment devices; knowledge of OPS and municipal
    9 h 23 minutes ago in Talent.com

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  • Wastewater Treatment Director - Lead Innovation

    WSP Toronto, ON

    A leading engineering firm in Canada is seeking a Technical Director for Water & Wastewater Treatment. This role involves leading transformative projects...
    3 days ago in LifeworQ

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  • Water/Wastewater Treatment Process Engineer

    Gannett Fleming Toronto, ON

    Overview GFT is seeking a Water/Wastewater Treatment Process Engineer to join our Water team in either Toronto, Mississauga or Ottawa ON. This role follows a...
    4 days ago in Jobleads

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  • Senior Water/Wastewater Treatment Process Engineer

    GFT Toronto, ON

    Overview GFT is seeking a Senior Water/Wastewater Treatment Process Engineer to join our Water team in Toronto, Mississauga or Ottawa, ON. This role follows...
    4 days ago in Jobleads

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  • Technical Director, Water & Wastewater Treatment

    WSP Toronto, ON

    Technical Director, Water & Wastewater TreatmentON, CanadaMB, CanadaSK, CanadaAB, CanadaBC, Canada Job DescriptionWhat if you could redefine what's possible?...
    3 days ago in LifeworQ

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  • Senior Wastewater Process Treatment Engineer

    GHD Toronto, ON  +1 Location

    Join to apply for the Senior Wastewater Treatment Engineer role at GHD2 days ago Be among the first 25 applicantsJoin to apply for the Senior Wastewater...
    2 days ago in LifeworQ

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  • Senior Estimator

    TACC Construction Toronto, ON

    ...trench safety, manholes, catch basins, valves, hydrants, bypass pumping, stormwater ponds, culverts, and treatment devices; knowledge of OPS and municipal
    6 days ago in Jobrapido

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  • Project Manager, Wastewater/Water Treatment

    stantec Toronto, ON  +1 Location

    ...rule changes and may establish working relationships with regulatory officials. Leads the preparation of proposals including developing water and wastewater
    6 days ago in Jobleads

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  • Wastewater Process Engineer

    Jacobs Toronto, ON  +2 locations

    ...of wastewater unit processes and technologies Experience with engineering calculations for wastewater treatment equipment sizing and selection Experience
    4 days ago in Jobleads

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  • Senior Water/Wastewater Design Engineer - Hybrid

    Gannett Fleming Toronto, ON

    A leading engineering firm is seeking a Senior Water/Wastewater Treatment Process Engineer to join their Water team in Toronto, Mississauga, or Ottawa. This...
    4 days ago in Jobleads

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  • Water & Wastewater Projects Lead

    stantec Toronto, ON

    A leading engineering firm is seeking a Project Manager to lead projects in water and wastewater treatment. The ideal candidate will have at least 10 years...
    6 days ago in Jobleads

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  • Project Engineer - Water & Wastewater

    AtkinsRéalis Toronto, ON

    Project Engineer – Water & WastewaterWe are looking for an experienced Project Engineer to join AtkinsRéalis and deliver innovative water and wastewater...
    3 days ago in LifeworQ

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  • Senior Wastewater Process Engineer — Hybrid (Canada)

    Jacobs Toronto, ON

    A leading engineering firm in Toronto is seeking a Senior Engineer with expertise in municipal wastewater treatment. The role involves delivering innovative...
    4 days ago in Jobleads

    Report

  • Senior Water/Wastewater Process Engineer – Hybrid

    GFT Toronto, ON

    A leading engineering firm is seeking a Senior Water/Wastewater Treatment Process Engineer. This full-time position based in Toronto, Mississauga, or Ottawa...
    4 days ago in Jobleads

    Report

  • Project Engineer - Water & Wastewater

    AtkinsRéalis Toronto, ON

    Join to apply for the Project Engineer. Water & Wastewater role at AtkinsRéalis OverviewIf you're looking for an employer with diverse water treatment...
    3 days ago in LifeworQ

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  • Project Engineer - Water & Wastewater

    SNC Lavalin Toronto, ON

    Project Engineer. Water & Wastewater page is loaded# Project Engineer. Water & Wastewaterlocations: CA. ON.Toronto. 191 The West Malltime type: Full...
    3 days ago in LifeworQ

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  • Project Manager, Water / Wastewater Treatment | General...

    Moving2Canada.com Toronto, ON

    Leading infrastructure contractor is seeking a Project Manager to join their water / wastewater infrastructure team in Vancouver or Toronto locations...
    13 days ago in Jobleads

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  • Water & Wastewater Process Engineer — Hybrid Role

    Gannett Fleming Toronto, ON

    A leading engineering firm is seeking a Water/Wastewater Treatment Process Engineer to join their team in Canada with a hybrid work model. The ideal...
    4 days ago in Jobleads

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  • Senior Structural Engineer – Water/Wastewater Infra Lead

    Water Canada Toronto, ON

    A leading engineering firm in Toronto is seeking a skilled Senior Structural Engineer to join their Water/Wastewater Infrastructure Team. The ideal candidate...
    3 days ago in LifeworQ

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  • Senior Process Mechanical Estimator - Water & Wastewater

    Jacobs Toronto, ON

    A leading engineering firm is seeking a Senior Process Mechanical Estimator to support water and wastewater projects in Toronto, Ontario. The role entails...
    2 days ago in LifeworQ

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  • Structural Engineer - Water, Wastewater & Solid Waste

    WSP Global Toronto, ON

    ...ON, CanadaToronto, ON, Canada Job DescriptionThe Opportunity: WSP is growing and has an opportunity for a Structural Engineer to join our Water, Wastewater...
    3 days ago in LifeworQ

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  • Project Manager, Water Treatment

    stantec Toronto, ON  +1 Location

    Join to apply for the Project Manager, Water Treatment role at Stantec Continue with Google Continue with Google 2 weeks ago Be among the first 25 applicants...
    13 days ago in Jobleads

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  • Process Engineer - Water/Wastewater

    TYLin Toronto, ON

    ...more resilient systems. We steward precious resources by finding more sustainable solutions. Job Summary We are seeking a Process Engineer. Water/Wastewater...
    20 days ago in Jobleads

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  • Applications Engineering - Wastewater Systems

    Newterra Toronto, ON

    Overview Applications Engineering. Wastewater Systems Toronto, ON, Canada Job Description posted Monday, January 26, 2026 at 5:00 AM Be a part of the Future...
    11 days ago in Jobleads

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110 wastewater treatment job offers in Toronto, ON

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