Designer, Water & Wastewater

We are looking for a Water & Wastewater Designer to join our expanding Brisbane team and work on some of the regions most high-profile land development and infrastructure projects. This role offers exposure to diverse technically challenging design work and the opportunity to contribute to projects that directly support population growth community needs and long-term sustainability. 

The Water & Wastewater team deliver exclusively large scale complex trunk infrastructure generally working on the planning design and construction of sewer and water mains from DN375 and up reservoirs sewer pump stations and water pump stations for some of the largest utilities in Australia.

You will work alongside highly respected engineers and technical specialists gaining hands-on experience and continuous mentoring as you progress your career and a tightknit welcoming team.

What Youll Work On 

• Designing water and wastewater networks for major greenfield and brownfield land development projects. 

• Supporting the delivery of large-scale infrastructure upgrades for councils and utility providers. 

• Contributing to long-term planning modelling and engineering solutions that shape growing communities. 

• Creating detailed designs models and documentation that meet industry best practice and authority requirements. 

Why Join Colliers Engineering & Design 

• Be part of high-impact developments that transform cities support community growth and deliver essential infrastructure across Queensland. 

• Youll join an energetic collaborative team where your voice is heard your expertise is valued and your development is genuinely supported. 

• As our business continues to expand so do the opportunities. Youll have access to senior mentors multidisciplinary exposure and clear pathways for progression. 

• Benefit from Colliers international scale while enjoying the flexibility autonomy and connection of a tight-knit engineering team. 

Qualifications :

• 4 years experience in water and wastewater design within land development or infrastructure. 

• Strong understanding of Australian Standards WSAA codes and council/utility requirements. 

• A collaborative communicator who enjoys contributing to team success. 

• Proactive solutions-focused and passionate about building future-ready infrastructure. 

Additional Information :

At Colliers we are enterprising. What sets us apart is not what we do but how we do it. Our people are passionate take personal responsibility and always do whats right for our clients people and communities. We accelerate their success by empowering them to think and act differently to drive exceptional results. 

With circa 9000 experts in Asia Pacific our enterprising culture and decentralised operating model allows us to act with speed in local markets seizing opportunities to innovate and accelerate the success of our clients and our people.

Our collaborative culture sets us apart. We help experts become true specialists and provide the long-term structure and platform to accelerate their success.

We foster an environment in which everyone at Colliers feels respected and comfortable bringing their authentic selves to do their best work. Its our people who set us apart and we actively recruit people who represent the diversity of the communities in which we operate. We take great pride in doing whats right and operating in ways that benefit the business our people our clients our communities and the environment.

Experts join experts and we welcome you to join us as we lead the industry into the future.

Please apply with your CV or reach out to for more information. 

Please be advised that applications will only be accepted directly rather than via recruitment agencies.

Remote Work :

No

Employment Type :

Full-time