Stewart Island Wastewater Supervisor at Downer

Position Stewart Island Wastewater Supervisor
Posted 2025 September 23
Expired 2025 October 23
Company Downer
Location Invercargill, South Island | NZ
Job Type Full Time

Job Description:

Latest Job Information from Company Downer as position Stewart Island Wastewater Supervisor. If Job Vacancy Stewart Island Wastewater Supervisor in Invercargill, South Island matches your criteria, please send your latest application/CV directly through the latest and most updated job site Jobkos.

Every job may not be easy to apply for, because as a new candidate / prospective employee must meet several qualifications and requirements according to the criteria sought by the Company. Hopefully the career information from Downer as the position Stewart Island Wastewater Supervisor below matches your qualifications.

Ko te take ka parekareka e koe ki te mahi ki kōnei | Why you will enjoy working here 

Downer maintains longstanding contracts and significant operational expertise to over a quarter of New Zealanders. We are proud to be working together with the Southland District Council on the 3 Waters Operations and Maintenance Contract, which manages the reticulation network, stormwater and wastewater treatment plants, as well as renewal and capital programmes for the Southland region.

Te kōwhiringa | The Opportunity

This is an exciting job opportunity working alongside another Supervisor in a job-share setup where you'll alternate weeks on duty and off.  Based permanently on the picturesque Stewart Island. Known for its serene environment and outdoor lifestyle, the island invites you to embrace the beauty of nature in a stunning workplace, complete with breathtaking bays, golden beaches, and lush, rolling hills.

About The Role

The role requires you to handle tasks independently on the island. Your main objective will be to provide outstanding service to clients while maintaining maximum efficiency in all operations. The key duties include routine and planned maintenance on Wastewater Treatment & Reticulation assets such as air valves, pressure mains, pump stations and treatment plants.  

  • Living on Stewart Island, which is famous for its wildlife populations, awesome trails and the best fish and chips in the country!
  • Opportunity to be a part of the great outdoors experience everything from Hiking, Trekking, Fishing, Jet Boating and Rafting, right on your doorstep
  • All tools of trade provided, including a vehicle, laptop and mobile phone
  • Able to work from home and manage your workload, and travel to and from the plant

Nga pukenga matua | Important Skills 

To be successful in this role, you need to be adaptable and flexible in your work approach with a strong customer service focus and a 100% commitment to Health and Safety. The following qualifications would be highly regarded but not essential, as training and upskilling may be provided:

  • NZ Certificate in Wastewater Treatment Level 4 (or working towards relevant qualification) or,
  • NZ Certificate in Infrastructure Works (Pipeline Construction and Maintenance) Level 4 or,
  • Have a relevant engineering, mechanical or 3Waters trade qualification or relevant experience, such as plumbing or drain laying.
  • Full NZ Class 1 and Class 2 Drivers Licence.

Ko wai mātou | Our Organisation 

Downer is committed to delivering excellence by ensuring our people have the environment and the means to be successful. Want to know more about what it is like to work at Downer? Then head to our People Site here   

Me pēhea ki te tono | How to apply 

If this sounds like the opportunity for you, click Apply Now to submit your application! 

We are committed to a safe working environment for everyone - all successful applicants will be required to undertake a pre-employment drug test, medical and a Ministry of Justice check before starting employment. If you need support with this requirement, please speak to our team.

Job Info:

  • Company: Downer
  • Position: Stewart Island Wastewater Supervisor
  • Work Location: Invercargill, South Island
  • Country: NZ

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Stewart Island Wastewater Supervisor at the office Invercargill, South Island above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

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