107 wastewater treatment job offers
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Onsite Wastewater Treatment Operator
Other Woodend, Canterbury
A water treatment service provider is seeking a hands-on individual to manage wastewater treatment sites in Woodend, New Zealand. Responsibilities include...
6 days ago in JobleadsReport -
Industrial Electrician - Wastewater Treatment Plant
Other Auckland, Auckland
A major utility provider in Auckland is looking for an experienced Industrial Electrician to join their team at the Mangere Wastewater Treatment plant. This...
12 days ago in JobleadsReport -
Water/Wastewater Process Engineer
Other Auckland, Auckland
Are you a seasoned engineer with a passion for delivering impactful water or wastewater solutions? We’re looking for an Associate Water or Wastewater...
4 days ago in JobleadsReport -
Water/Wastewater Process Engineer
Other Auckland, Auckland
Water/Wastewater Process Engineer page is loaded# Water/Wastewater Process Engineerremote type: Hybridlocations: Aucklandtime type: Full timeposted on...
4 days ago in JobleadsReport -
Senior Technical Advisor
new New Zealand Government Auckland, Auckland
...treatment qualification with 10+ years of experience in the water sector. An excellent understanding of the Drinking Water Quality Assurance Rules...
22 h 19 minutes ago in WhatjobsReport -
Onsite Wastewater Treatment Operator
United Utilities Woodend, Canterbury
A water treatment service provider is seeking a hands-on individual to manage wastewater treatment sites in Woodend, New Zealand. Responsibilities include...
7 days ago in LifeworQReport -
Water & Wastewater Treatment Operator — Field & On-Call
Other Waiouru, Manawatu-Wanganui
A leading infrastructure provider is seeking a Water & Wastewater Treatment Operator in Waiouru, New Zealand. This full-time role involves operating...
16 days ago in JobleadsReport -
Water Technician (Small Water & Wastewater Treatment...
Other Auckland, Auckland
Water Technician (Small Water & Wastewater Treatment). Auckland Job Description Posted Monday, 5 January 2026 at 9:00 am Protecting the health of our water...
22 days ago in JobleadsReport -
Graduate Engineer (Small Water & Wastewater Treatment...
Other Auckland, Auckland
Graduate Engineer (Small Water & Wastewater Treatment). Auckland Job Description Posted Monday, 22 December 2025 at 9:00 am Protecting the health of our...
30+ days ago in JobleadsReport -
Water Technician - Small Water & Wastewater Treatment...
Other Auckland, Auckland
A leading water services provider in Auckland is searching for a Water Technician to operate and maintain small water and wastewater treatment plants. The...
22 days ago in JobleadsReport -
Auckland - Project Managers, Project Engineers, Site Manager
new Apex Water Auckland, Auckland +1 Location
Apex Water are leaders in design and construct water and wastewater treatment plants. Through our specialised design, build, installation and commissioning...
22 h 19 minutes ago in WhatjobsReport -
Wastewater Technician - Kaikohe
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...
7 days ago in LifeworQReport -
Market Leader - Treatment & Resource Recovery
Other Auckland, Auckland
...in mind. The water industry is evolving rapidly, but more complexity doesn’t always mean better outcomes. That’s why our mission is clear: to make wastewater...
4 days ago in JobleadsReport -
Senior Water & Wastewater Process Engineer (Commissioning)
Other Tauranga, Bay Of Plenty
...to deliver safe and efficient water projects. This role involves leading process design, troubleshooting engineering challenges, and optimizing treatment...
3 days ago in JobleadsReport -
Whitianga Water Treatment Plant Engineer – Lead Operations
Other Whitianga, Waikato
A national water services provider in Whitianga is seeking a Northern Treatment Plant Engineer. The role involves overseeing water and wastewater treatment...
2 days ago in JobleadsReport -
Senior Process Engineer – Water and Wastewater Design Lead
Other Wellington, Wellington
A leading engineering firm in Wellington is seeking a Senior Process Engineer to design and develop treatment systems and lead project delivery. You will...
4 days ago in JobleadsReport -
Environmental Engineering - AI Data Trainer
Alignerr South Taranaki, Taranaki +4 locations
...You’ll Do Develop Complex Problems: Design advanced environmental engineering problems across domains such as contaminant transport, mass balance in treatment...
4 days ago in WhatjobsReport -
Principal process engineer - water and wastewater
new Jacobs Wellington, Wellington
Principal Process Engineer. Water and Wastewater Join to apply for the Principal Process Engineer. Water and Wastewater role at Jacobs Principal Process...
1 day ago in LifeworQReport -
Water Treatment Operator G3
Other Waiouru, Manawatu-Wanganui
Job Description Te kōwhiringa | The opportunity We have an exciting opportunity for a Water & Wastewater Treatment Operator to join our Operations and...
16 days ago in JobleadsReport -
Operations Technician Water and Wastewater South Wairarapa
Public Services & Administration Carterton, Wellington
...Full-time permanent position Based across our South Wairarapa depots The opportunity The purpose of the position of Operations Technician Water and Wastewater...
8 days ago in JobleadsReport -
Principal Process Engineer - Water and Wastewater
Other 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...
30+ days ago in JobleadsReport -
Senior Process Engineer (Water or Wastewater), Auckland
Other Auckland, Auckland
Apex Water are leaders in design and construct water and wastewater treatment plants. Through our specialised design, build, installation and commissioning...
30+ days ago in JobleadsReport -
Mechanical Engineer - Water, Expression of Interest
ghd hair New Zealand Hamilton, Waikato
...treatment plants, and pump stations. Technical Proficiency: Utilise your expertise in NZ Codes and Standards to ensure compliance and quality across all...
6 days ago in WhatjobsReport -
Graduate Mechanical Engineer — Water & Wastewater Design
Pell Frischmann Gore, Southland
...consultancy firm seeks a Graduate Mechanical Engineer in Croydon, New Zealand. The role involves assisting with mechanical design for water and wastewater...
7 days ago in LifeworQReport -
Water Treatment Process Engineer: Design to Commissioning
Other Auckland, Auckland
A leading engineering consultancy in New Zealand is seeking a Process Engineer to deliver water treatment projects from design through to commissioning. The...
30+ days ago in JobleadsReport
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