131 wastewater treatment job offers

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  • Wastewater Ops & Asset Advisor — Hybrid

    new New Zealand Government Wellington, Wellington

    A regional water services provider in Wellington is seeking a knowledgeable individual to oversee wastewater performance and manage contractor compliance...
    1 day ago in LifeworQ

    Report
  • Operations technician water and wastewater south wairarapa

    new Wellington Water Carterton, Wellington

    ...permanent positionBased across our South Wairarapa depots The opportunityThe purpose of the position of Operations Technician Water and Wastewater...
    1 day ago in LifeworQ

    Report
  • Senior Wastewater Operations and Assets Advisor

    new New Zealand Government Wellington, Wellington

    ...with operators, regulators, and internal teams to drive compliance, performance, and improvement. Permanent role with regional impact on critical wastewater...
    23 h 25 minutes ago in Whatjobs

    Report
  • Principal Process Engineer - Water and Wastewater

    Jacobs Wellington, Wellington

    Principal Process Engineer. Water and Wastewater 1 week ago Be among the first 25 applicants. Get AI-powered advice on this job and more exclusive features...
    3 days ago in LifeworQ

    Report
  • Wastewater Technician (Class 2 Licence)

    new Ventia Kaikohe, Northland

    Ventia are currently seeking 1x Wastewater Service Technician based in Kaikohe. What's In It For You Grow Your Skills – Learn on the job from experienced...
    1 day ago in LifeworQ

    Report
  • Water Services Engineer - Treat Water & Wastewater

    new Other Alexandra, Otago

    A regional council in Alexandra is looking for an enthusiastic Water Services Treatment Plant Engineer to join their Water Services Team. The successful...
    16 h 47 minutes ago in Jobleads

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  • Principal process engineer - water and wastewater

    Jacobs Wellington, Wellington

    Principal Process Engineer. Water and WastewaterJoin to apply for the Principal Process Engineer. Water and Wastewater role at Jacobs Principal Process...
    2 days ago in LifeworQ

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  • Principal Process Engineer - Water and Wastewater

    new Jacobs Manawatu, Manawatu-Wanganui  +11 locations

    ...flexible on location. Our award-winning process team are committed to protecting our environment for future generations through innovative water and wastewater...
    1 day ago in LifeworQ

    Report
  • Water Treatment Practice Leader — Strategy & Delivery

    new Stantec Auckland, Auckland

    A leading engineering consultancy in Auckland seeks a Practice Leader for Wastewater Treatment. The successful candidate will lead strategic initiatives...
    23 h 26 minutes ago in Whatjobs

    Report
  • Senior process engineer (water or wastewater), auckland

    Apex Water Auckland, Auckland

    Apex Water are leaders in design and construct water and wastewater treatment plants. Through our specialised design, build, installation and commissioning...
    3 days ago in LifeworQ

    Report
  • Northern Water Treatment Plant Engineer - Relocation...

    new Citycare Water Whitianga, Waikato

    A leading water management company is seeking an experienced Northern Treatment Plant Engineer in Whitianga. In this key role, you will oversee the daily...
    1 day ago in LifeworQ

    Report
  • Wastewater Plant Operator — Protecting Community Health

    Other Wairoa, Hawke's Bay

    A local government council in Wairoa is seeking a Wastewater Treatment Plant Operator to ensure essential services run smoothly. Responsibilities include...
    9 days ago in Jobleads

    Report
  • Northern Treatment Plant Engineer - Whitianga (Relocation...

    Citycare Water Whitianga, Waikato

    Northern Treatment Plant Engineer. Whitianga (Relocation Support Available) Job Description Posted Thursday, 19 February 2026 at 9:00 am Protecting the...
    2 days ago in Whatjobs

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  • Water Treatment Plant Operator - Whitianga (Relocation...

    new Citycare Water Whitianga, Waikato

    ...to ensure every community has access to safe water for life. We believe that’s worth striving for. About the job: We’re looking for an experienced Treatment...
    23 h 25 minutes ago in Whatjobs

    Report
  • Water & Wastewater Operations Technician | Plant & SCADA

    New Zealand Government Wellington, Wellington

    A local water services provider in Wellington is seeking an Operations Technician for water and wastewater treatment plants. The ideal candidate will ensure...
    3 days ago in LifeworQ

    Report
  • Water & wastewater projects lead (pm/site)

    Apex Water Hamilton, Waikato

    A water treatment company is looking for a Project Manager in Hamilton, New Zealand. The successful candidate will oversee projects from start to finish...
    2 days ago in LifeworQ

    Report
  • Senior wastewater operations & asset advisor (hybrid)

    new Wellington Water Wellington, Wellington

    ...services provider in Wellington is seeking a Senior Advisor to provide expert operational and asset management advice. The role involves overseeing wastewater...
    1 day ago in LifeworQ

    Report
  • Network Operator- Trenchless - Auckland

    new Other Auckland, Auckland

    ...(Spiral Lining, Fold and Form or CIPP) in water, wastewater and stormwater networks Proficient at operating robotic cutter, CCTV systems and LJR/Tophat
    16 h 47 minutes ago in Jobleads

    Report
  • Senior Wastewater Operations & Asset Strategy Lead

    New Zealand Government Wellington, Wellington

    A regional water service provider in Wellington is seeking a Senior Advisor to oversee wastewater treatment plants, ensuring compliance and performance...
    3 days ago in LifeworQ

    Report
  • Principal Process Engineer - Water and Wastewater

    new Jacobs Workfromhome

    ...flexible on location. Our award-winning process team are committed to protecting our environment for future generations through innovative water and wastewater...
    1 day ago in Whatjobs

    Report
  • Irrigation & Wastewater Operator — Hands-On, Training...

    Tatua Morrinsville, Waikato

    A leading agricultural company in Morrinsville is seeking an Irrigation Operator to manage wastewater treatment systems and irrigation operations. The role...
    3 days ago in LifeworQ

    Report
  • Graduate engineer: small water & wastewater systems

    Citycare Water Auckland, Auckland

    ...water services provider in Auckland is looking for a Graduate Engineer to join their team. You will coordinate daily operations for small water and wastewater...
    2 days ago in LifeworQ

    Report
  • Hands-on Automation Engineer – Water & Wastewater (NZ)

    Apex Water Hamilton, Waikato

    A leading water treatment company in Hamilton seeks a motivated automation engineer to support design and programming for water projects. Ideal candidates...
    3 days ago in LifeworQ

    Report
  • Senior Mechanical Engineer

    new Other Dunedin, Otago

    ...significant pipeline of work signed up, both short term and over next few years, for local, regional, and national clients. This work includes water/wastewater...
    16 h 48 minutes ago in Jobleads

    Report
  • Senior Process Engineer - Water & Wastewater (NZ)

    Stantec Wellington, Wellington

    A global design and consulting firm is seeking a Senior Process Engineer in Wellington. The role includes designing treatment systems, leading project...
    3 days ago in LifeworQ

    Report
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