Water Process Engineer Jobs in Rothwell QLD 4022 - May 2026

This is a featured job

Water and Wastewater Treatment Systems Operator

This is a Casual/Vacation job

Fantastic team
Direct contact with key decision makers
Good client base

Fantastic team
Direct contact with key decision makers
Good client base

If you want to be challenged and rewarded for exceeding those challenges then join us. We are looking for a dedicated, hardworking go-getter.

subClassification: TechniciansTechnicians

classification: Trades & Services(Trades & Services)

Featured

This is a featured job

Structural Engineer

at Aquatic One Pty Ltd

This is a Full time job

Banyo, Brisbane QLD(Hybrid)

$110,000 – $130,000 per year

Structural Engineering Position
Dynamic and friendly office
Numerous projects - varied work load!

Structural Engineering Position
Dynamic and friendly office
Numerous projects - varied work load!

Be part of an exceptional team of dedicated, experienced and collaborative engineers and drafters.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

Featured

Listed seven days ago

Junior Process Design Engineer

at Innova Water Pty Ltd

This is a Full time job

Ascot, Brisbane QLD

$90,000 – $110,000 per year

Direct Mentorship & Accelerated Learning
True End‑to‑End Water Infrastructure Exposure
Specialist, Purpose‑Driven Work in a Growing Business

Direct Mentorship & Accelerated Learning
True End‑to‑End Water Infrastructure Exposure
Specialist, Purpose‑Driven Work in a Growing Business

Work hands‑on in water & wastewater process design—from P&IDs to commissioning—alongside a senior specialist in a high‑learning boutique consultancy.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

7d ago

Listed one day ago

Senior Process Engineer (Water Treatment)

at WSP Australia Pty Limited

Be an early applicant

This is a Full time job

Brisbane QLD(Hybrid)

Hybrid Work, National Projects, Brisbane

Deliver process engineering across major water & wastewater projects nationally
Lead design, modelling and optimisation using innovative water technologies
Apply odour, desalination and/or advanced treatment technical expertise

Deliver process engineering across major water & wastewater projects nationally
Lead design, modelling and optimisation using innovative water technologies
Apply odour, desalination and/or advanced treatment technical expertise

Join our team as a Senior Process Engineer delivering process design/modelling & optimisation for complex water & wastewater infrastructure projects.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

1d ago

Listed eight days ago

Project Engineer - Civil

at Downer EDI Limited

This is a Full time job

Mango Hill, Brisbane QLD

Large pipeline of work, offering excellent career opportunities
Be part of the water infrastructure growth in SEQ
Civil engineering degree with experience in concrete structures

Large pipeline of work, offering excellent career opportunities
Be part of the water infrastructure growth in SEQ
Civil engineering degree with experience in concrete structures

We have an exciting opportunity for a Project Engineer join our Energy and Utilities team working across wastewater infrastructure projects.

subClassification: Project ManagementProject Management

classification: Construction(Construction)

8d ago

Listed twenty two days ago

Lead Process Engineer - Water

at Peopleconnexion Recruitment

This is a Full time job

Brisbane QLD(Hybrid)

Work with a highly respected consultancy on major QLD infrastructure projects
Influence sustainable water solutions for growing communities
Join a collaborative, technically strong team environment

Work with a highly respected consultancy on major QLD infrastructure projects
Influence sustainable water solutions for growing communities
Join a collaborative, technically strong team environment

Lead major water treatment projects, drive sustainable solutions and shape critical infrastructure for growing SEQ communities.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

22d ago

Listed ten days ago

Water and Wastewater Treatment Systems Operator

at Remote Water Treatment Services

This is a Casual/Vacation job

Brisbane QLD

Fantastic team
Direct contact with key decision makers
Good client base

Fantastic team
Direct contact with key decision makers
Good client base

If you want to be challenged and rewarded for exceeding those challenges then join us. We are looking for a dedicated, hardworking go-getter.

subClassification: TechniciansTechnicians

classification: Trades & Services(Trades & Services)

10d ago

Listed seventeen days ago

Hydrocarbons Operations Engineer

at Cleanaway Operations Pty Ltd

This is a Full time job

Narangba, Brisbane QLD

Our Oils and Technical Services team is seeking an experienced Engineering Leader to join our Narangba refinery. This full-time permanent role.

subClassification: Industrial EngineeringIndustrial Engineering

classification: Engineering(Engineering)

17d ago

Listed eight days ago

Field Project Engineer

at Global Group

This is a Contract/Temp job

Brisbane QLD

$100 – $120 per hour

Key role delivering HDPE pipeline works in a mining environment
Brisbane start with structured transition to 2:2 site roster
Strong hourly rates with project running through to late 2026

Key role delivering HDPE pipeline works in a mining environment
Brisbane start with structured transition to 2:2 site roster
Strong hourly rates with project running through to late 2026

Field Project Engineer role delivering HDPE pipeline works in mining. Brisbane onboarding → 2:2 site roster. Strong rates and project exposure.

subClassification: Oil & Gas - OperationsOil & Gas - Operations

classification: Mining, Resources & Energy(Mining, Resources & Energy)

8d ago

Listed one day ago

Technical Engineer - Graduate

at Mapei Australia Pty Ltd

This is a Full time job

Brisbane QLD

Contribute to the ongoing growth strategy
Close to public transport, a train line within walking distance
Supportive team environment

Contribute to the ongoing growth strategy
Close to public transport, a train line within walking distance
Supportive team environment

A rare opportunity for an Engineering Graduate to join our team based in Wacol. If you are passionate about all things civil, hit the apply button!

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

1d ago

Listed one day ago

Reliability Engineer

at Urban Utilities

This is a Full time job

Fortitude Valley, Brisbane QLD

Genuine care for our team, our customers, communities, and the environment
Corporate discounts across Health insurance, technology and more
Fortitude Valley location close to public transport

Genuine care for our team, our customers, communities, and the environment
Corporate discounts across Health insurance, technology and more
Fortitude Valley location close to public transport

A career with Urban Utilities is about enriching quality of life. CARE with us, today and tomorrow.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

1d ago

Listed six days ago

Civil Engineer - Water and Wastewater

at Telos Co

This is a Full time job

Brisbane QLD

$120K – $150K + super (depending on experience)

Civil Engineer – Brisbane. Water & wastewater design role across pipelines, pump stations and hydraulic systems. Office-based, delivery-focused.

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

6d ago

Listed fourteen days ago

Lead Water Treatment Process Engineer

at GHD Pty Ltd

This is a Full time job

Brisbane QLD(Hybrid)

Flexible location options across Brisbane, Sunshine Coast or Gold Coast
Your process expertise, leadership and mentoring capability are genuinely valued
With GHD, you don’t have to fit a mould to lead in engineering

Flexible location options across Brisbane, Sunshine Coast or Gold Coast
Your process expertise, leadership and mentoring capability are genuinely valued
With GHD, you don’t have to fit a mould to lead in engineering

Lead the delivery of complex water treatment projects, providing process leadership, client advice and mentoring within a collaborative team

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

14d ago

Listed one day ago

Structural Engineer

at Aquatic One Pty Ltd

This is a Full time job

Banyo, Brisbane QLD(Hybrid)

$110,000 – $130,000 per year

Structural Engineering Position
Dynamic and friendly office
Numerous projects - varied work load!

Structural Engineering Position
Dynamic and friendly office
Numerous projects - varied work load!

Be part of an exceptional team of dedicated, experienced and collaborative engineers and drafters.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

1d ago

Listed fourteen days ago

Lead Wastewater Treatment Process Engineer

at GHD Pty Ltd

This is a Full time job

Brisbane QLD(Hybrid)

You don’t have to fit a mould to lead in engineering
Flexible work. Meaningful projects. A team where your voice matters
Lead complex wastewater treatment projects from concept through to delivery

You don’t have to fit a mould to lead in engineering
Flexible work. Meaningful projects. A team where your voice matters
Lead complex wastewater treatment projects from concept through to delivery

Lead the technical delivery of complex wastewater treatment projects, providing process leadership and mentoring

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

14d ago

Listed eight days ago

Project Engineer

at Bellcore

This is a Full time job

Eagle Farm, Brisbane QLD(Hybrid)

$135,000 - $150,000 plus superannuation

Reputable business with high-quality products
Supportive & Collaborative team environment
Career development opportunities

Reputable business with high-quality products
Supportive & Collaborative team environment
Career development opportunities

Lead mining projects in QLD, coordinating design and site delivery for global engineered systems. Strong growth, travel, and Tier 1 exposure on offer.

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

8d ago

Listed one day ago