199 wastewater treatment job offers

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  • Wastewater Ops & Asset Advisor — Flexible, Impactful

    Wellington Water Workfromhome

    A regional water services provider in New Zealand is seeking a dedicated professional for wastewater treatment oversight. The role includes monitoring plant...
    3 days ago in Whatjobs

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  • Senior Water & Wastewater Training Consultant

    WSP

    A leading engineering consultancy in New Zealand is seeking a Senior Training Consultant specializing in water and wastewater services. The role involves...
    3 days ago in Whatjobs

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  • Wastewater Technician (Class 2 Licence)

    Other 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...
    8 days ago in Jobleads

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  • Water Engineer - Wastewater and Stormwater

    Construction and Technical Recruitment Auckland, Auckland

    Wastewater & Stormwater Engineers – Intermediate, Senior, and Team Lead RolesAuckland SalariesIntermediate Engineer: $92K–$105K Senior Engineer: $115K–$125K...
    16 days ago in LifeworQ

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  • Wastewater Process Engineer

    Council Jobs Dunedin, Otago

    ...experience. Current Class 1 driver's licence. It’s even better if you also have experience in: Wastewater treatment operations. Environmental monitoring or
    13 days ago in Whatjobs

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  • Wastewater Supervisor - Stewart Island

    Downer Invercargill, Southland

    Calling Wastewater Professionals! Are you searching for a position that combines exciting challenges with an excellent work‑life balance? Downer's Energy &...
    14 days ago in Whatjobs

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  • Wastewater Process Engineer

    Dunedin City Council Dunedin, Otago

    ...you, then we would love for you to join our 3 Waters Team! The residents and visitors of Dunedin City are provided safe drinking water via six water treatment...
    13 days ago in Whatjobs

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  • Practice Lead - Water Treatment

    Stantec Tauranga, Bay Of Plenty

    Practice Lead. Water Treatment Stantec's Water team in New Zealand has an impressive portfolio of successful projects that benefit communities nationwide and...
    16 days ago in LifeworQ

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  • Process Technician

    new Other Auckland, Auckland

    ...critical alarms Ngā pūkenga e rapu nei mātou | About you Role To be successful in this role, you will ideally have water/wastewater industry experience and a
    19 h 27 minutes ago in Jobleads

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  • Wastewater Operator: Protect Community & Environment

    Napier City Council Napier, Hawke's Bay

    A local government body in Napier seeks a Wastewater Treatment Operator to ensure safe and efficient operation of its Wastewater Treatment Plant. The ideal...
    15 days ago in LifeworQ

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  • Wastewater Asset & Compliance Advisor

    Wellington Water Lower Hutt, Wellington

    A regional water service provider in Lower Hutt is seeking a dedicated wastewater performance manager. This full-time position involves overseeing contractor...
    19 days ago in LifeworQ

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  • Wastewater Plant Operator — Protecting Community Health

    Talent Propeller 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...
    16 days ago in LifeworQ

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  • Wastewater Process Engineer: Optimize Plants & Protect...

    Council Jobs Dunedin, Otago

    A local city council in Dunedin is seeking a Wastewater Treatment Engineer to optimize plant performance and support regulatory compliance. You will...
    13 days ago in Whatjobs

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  • Wastewater Ops & Asset Advisor — Hybrid

    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...
    19 days ago in LifeworQ

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  • Water Installer & Drainage Technician (Live Systems)

    new Other Auckland, Auckland

    ...is seeking a qualified Water Installer who is also a certified Drainlayer. This role involves the installation of drinking water reticulation and wastewater...
    19 h 20 minutes ago in Jobleads

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  • Wastewater Plant Operator: Protecting Community Health

    Wairoa District Council Wairoa, Hawke's Bay

    A local government authority in Hawke's Bay, New Zealand is seeking a dedicated Wastewater Treatment Plant Operator to ensure the reliable operation of...
    17 days ago in LifeworQ

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  • Wastewater Process Operator - South Auckland (Rotational)

    Watercare Services Auckland, Auckland

    A leading water services provider in South Auckland is looking for a Process Technician responsible for operating wastewater treatment processes. You will...
    16 days ago in LifeworQ

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  • Senior Mechanical PM – Wastewater Projects (Auckland)

    Seipp Construction Auckland, Auckland

    A leading infrastructure contractor is seeking a Senior Project Manager in Auckland to oversee wastewater treatment plant delivery. This role combines...
    17 days ago in LifeworQ

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  • Early-Career Wastewater Process Engineer (3 Waters)

    Dunedin City Council Dunedin, Otago

    ...an enthusiastic engineer to join their 3 Waters Team. In this role, you will collaborate with the Senior Process Engineer, tackle challenges in wastewater...
    13 days ago in Whatjobs

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  • 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...
    16 days ago in LifeworQ

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  • Water Opportunities at T+

    new Other Auckland, Auckland

    ...for its technical expertise, sound advice and collaborative spirit. We drive projects of national significance, from asset strategy to cutting-edge treatment...
    19 h 16 minutes ago in Jobleads

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  • 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...
    16 days ago in LifeworQ

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  • Water Services Treatment Plant Engineer

    Central Otago District Council Alexandra, Otago

    ...Otago District Council is seeking an enthusiastic team player to join our Water Services Team based in Alexandra. Job Description Water Services Treatment...
    19 days ago in LifeworQ

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  • Senior Planning Engineer - Water Treatment

    Watercare Services Auckland, Auckland

    Senior Planning Engineer. Water Treatment page is loaded# Senior Planning Engineer. Water Treatmentlocations: Central Aucklandtime type: Full timeposted on...
    16 days ago in LifeworQ

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  • 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...
    26 days ago in Whatjobs

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