Wastewater Plant Operator Assistant Courses
A Wastewater Plant Operator Assistant aids in treating wastewater, conducts tests, and assists with equipment maintenance, requiring teamwork and attention to detail.
AI Exposure
Low

Core skills such as social intelligence and complex physical tasks remain beyond the capabilities of current AI.
AI exposure data adapted from Felten, Raj & Seamans (2021). Shortage data sourced from Jobs and Skills Australia (2024).
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How do I become a Wastewater Plant Operator Assistant
Get qualified to work as a Wastewater Plant Operator Assistant with a course recognised across Australia. Speak to a training provider to learn more.
NWP30222
Estimated fee
From $10,276
Become a wastewater treatment technician with the NWP30222 Certificate III in Water Industry Operations (Wastewater Treatment). This nationally recognised qualification will teach you how to sample and test wastewater, then implement a range of different treatments. The course covers: sedimentation and clarification, dissolved air flotation, granular media filters, membrane filters, reclaimed water irrigation, odour removal processes, activated sludge removal, and much more. Enquire now for the list of av...
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Estimated fee
From $10,276
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NWP30222
Duration
6 months - 24 months
Study mode
Blended, On Campus, Online
Seeking an operational role in the Australian water industry? Try the the NWP30222 Certificate III in Water Industry Operations. This nationally recognised qualification is for water industry operators who need hands-on technical skills and operational competencies. The course covers: WHS and risk control processes, environmental compliance, chemical safety, teamwork and communication, using SCADA systems, applying the principles of chemistry to water systems and processes, grounds and vegetation maintena...
Career opportunities
Duration
6 months - 24 months
Study mode
Blended, On Campus, Online
Find a provider
NWP20122
The NWP20122 certificate II in Water Industry Operations will give you the skills needed to work at water treatment and distribution plants (irrigation, wastewater, drinking water). This is a nationally recognised qualification that takes 6 months to complete. You will learn how to take water samples and present the data, respond to blue-green algae outbreaks, operate and control a range of water treatments including fluoride, disinfection chemicals, and UV processes. Enquire now for the course prospectus...
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NWP30222
The NWP30222 Certificate III in Water Industry Operations (Networks) will teach you how to operate and maintain water network systems. This nationally recognised qualification delivers a hands-on skillset for water industry operators. The course covers: on-the-job safety, environmental compliance, operating high pressure water jetting systems, operating pump stations, inspecting water diversion systems, installing and maintaining rural water meters, disinfecting network assets, controlling electrical risk...
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Common questions

How much does a Wastewater Plant Operator Assistant earn?
In Australia, a full time Wastewater Plant Operator Assistant generally earns $1,100 per week ($57,200 annual salary) before tax. This is a median figure for full-time employees and should be considered a guide only. As you gain more experience you can expect a potentially higher salary than people who are new to the industry.

What are the job opportunities for a Wastewater Plant Operator Assistant?
This industry has seen a small increase in employment numbers over the last five years. There are currently 4,200 people working in this field and many of them specialise as a Wastewater Plant Operator Assistant. Wastewater Plant Operator Assistants may be employed across all regions of Australia.
Source: Australian Government Labour Market Insights

How do I become a Wastewater Plant Operator Assistant?
A Certificate II in Water Industry Operations is a suitable qualification if you plan to work as a Wastewater Plant Operator Assistant. You’ll cover topics including taking water samples, responding to blue-green algae outbreaks and performing a range of water treatments. You could also consider a Certificate II in Water Industry Operations (Networks) or a Certificate II in Water Industry Operations (Treatment).
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More information
A Wastewater Plant Operator Assistant helps with the treatment of wastewater for human consumption or for other purposes. You might remove impurities through filtration or through chemical treatment. Wastewater Plant Operator Assistants conduct tests on treated water to check it meets industry standards. You might also assist with cleaning and servicing of plant equipment.
Wastewater Plant Operator Assistants should be capable of some manual labour tasks when required. You should have good attention to detail and be able to follow correct procedures when completing your duties. Wastewater Plant Operator Assistants need to be able to work as part of a team and follow instructions when needed. You may have to work irregular hours including weekends and public holidays.
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