Water and Wastewater Planning Engineer - Melbourne or Brisbane

What if you could do the kind of work the world needs?

At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse perspectives. You can experience a world of opportunity and the chance to shape a career as unique as you.

What if you could do the kind of work the world needs?

At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse perspectives. You can experience a world of opportunity and the chance to shape a career as unique as you.

Your new role and team

As part of the continued growth of our national Water Business Group, our Asset Management and Planning team is seeking experienced Planning Engineers with wastewater expertise to be part in delivering and expanding our national sewer planning program. This program spans everything from model development and calibration to network master planning and detailed planning.

We’re currently accepting applications from Planning Engineers to Associate Planning Engineers based in Melbourne or Brisbane.

In this role, you’ll work closely with our Principal Engineers to implement WSP’s sewer planning program, which includes:

• Supporting our network calibration program by being part of an experienced modelling team.
• Conducting technical assessments of sewerage networks to address performance, growth, compliance, and renewals.
• Delivering strategic and master planning, options assessments, feasibility investigations, and detailed planning projects.
• Preparing business cases that meet regulatory requirements for prudency and efficiency.
• Supporting asset management and strategy development functions.
• Collaborating with key clients across Australia to deliver future-ready solutions.

About you

Joining our team at Planning Engineer or Senior Planning Engineer, you will bring:

• Proven experience in water engineering, ideally with a consultancy background.
• A recognised Bachelor’s Degree in Engineering (or equivalent); Chartered status (CPENG) is highly desirable.
• Expertise in planning sewerage networks, understanding operations, and identifying risks.
• Strong skills in hydraulic principles, including hydraulic modelling and sewer network calibration.
• Ability to process large datasets, including meteorological and SCADA data.
• Proficiency in GIS, Excel, and analytics tools for data assessment.
• Knowledge of decision-support methodologies (MCA, risk assessments, cost-benefit analysis).
• Experience in client engagement, proposal development, and delivering best-for-client outcomes.
• Competence in preparing technical reports and managing risk on large projects.
• Understanding of project management principles, including scope and resource planning.

Why choose WSP? 

At WSP, you’ll find the scale and resources to do the kind of work the world needs. We’re committed to creating a workplace where you feel supported, heard, and empowered to grow their careers. 

Here’s what sets us apart: 

• Competitive Pay & Perks – Enjoy top-tier compensation, salary continuance insurance, retail discounts, and more. 
• Inclusive Culture – Thrive in a supportive team that celebrates diverse voices and values your unique perspective. 
• Career Growth, Your Way – Access mentoring, leadership development, secondments, and global mobility opportunities. 
• Flexibility That Works – Embrace flexible work options and the ability to purchase up to 4 extra weeks of leave. 
• Family & Life Support – Get up to 16 weeks paid parental leave and dedicated support for those returning to work. 
• Purpose-Driven Projects – Contribute to work that makes a real difference in building sustainable, resilient communities. 

Imagine a better future for you and a better future for us all. 

Join our close-knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 69,000 employees, working together to make a difference in communities both close to home and around the world. 

An employee Share Purchase Plan is available to all our permanent employees who wish to become owners and vested partners in WSP’s collective success. To find out more about our commitment to the health and wellbeing of our people, and the programs we’ve designed to help you thrive, go to our Employee Benefits page. 

Ready to shape the future of wastewater planning? Apply today and be part of a team that’s driving innovation and sustainability across Australia.

Want to know more? Contact Carmina Navalta from our Talent Acquisition team for a confidential discussion about the role.