• Be part of a multi-hundred-million-dollar wastewater infrastructure project at the forefront of advanced water treatment and recycling technology.
• Join a client-side organisation delivering innovative water recycling and sustainable solutions that are shaping a greener, more resilient Sydney.
• Benefit from a flexible work model, spending time on project site and in the office while also enjoying work-from-home days.

About us:
At Sydney Water, we’re delivering critical water infrastructure to support our communities now and into the future. As part of our billion dollar investments over the next 10yrs, we’re building sustainable water solutions that ensure Sydney’s growth is supported with safe and reliable services. This is your chance to be part of something truly impactful.

About the role:
As a Lead Project Engineer, you will play a pivotal role in the successful delivery of a major wastewater infrastructure project, providing technical leadership and engineering oversight across the full project lifecycle. Working client-side, you will collaborate with a diverse range of stakeholders to guide technical decision-making, challenge assumptions, and drive innovative, commercially sound solutions. You will ensure procurement, design and construction activities align with project requirements, performance standards and design intent, while providing assurance that project outcomes are fit-for-purpose, cost-effective and deliver long-term value.

Your Responsibilities:

• Provide technical leadership and engineering oversight across design, procurement, construction and commissioning to ensure successful project outcomes.
• Drive technical decision-making, working closely with internal stakeholders, delivery partners and subject matter experts to deliver innovative and commercially sound solutions.
• Lead design assurance, value engineering and risk management activities, ensuring compliance with project requirements, standards and Safety in Design processes.
• Support procurement and construction delivery through the development of technical requirements, tender evaluations, contractor management and oversight of design changes.
• Ensure a smooth transition to operations by supporting commissioning, operational readiness, asset handover and the completion of quality and project close-out requirements.

To be successful in this role, you will bring:

• A degree qualification in Engineering (Mechanical, Electrical, Civil, Structural, or a related discipline).
• Proven experience delivering complex, high-risk, large-scale infrastructure and construction projects, preferably within the water sector, with oversight of engineering design, construction, commissioning and operational readiness.
• Strong client-side project delivery experience, with the ability to manage technical, commercial, contractual and stakeholder requirements across the project lifecycle.
• Well-developed skills in project planning, risk management, cost management and problem-solving, with the ability to drive successful project outcomes.
• Excellent communication and stakeholder engagement skills, with the ability to facilitate workshops, influence decisions and collaborate effectively with multidisciplinary teams.

Ready to take the next step in your career? We'd love to hear from you!  Apply now.
Closing date: 11.59AEST on Tuesday 4th August 2026


We support you through the application process and can modify as needed, let us know what you need. For more information, you can contact TA Partner  Deirbhile.Neary@sydneywater.com.au

Please see the Lead Project Engineer - Job Profile for the role’s full accountabilities.  

Why join us
•    Work on a landmark transport infrastructure project that will shape Sydney's future.
•    Collaborate with industry-leading professionals across government, utilities and construction.
•    Be part of a supportive and high-performing team.
•    Grow your career while gaining exposure to complex infrastructure interfaces and major project delivery.
•    Make a real impact by supporting projects that benefit communities for generations to come.

Dive into Our Great Benefits:
Competitive Remuneration: We’ll ensure that your skills and contributions are valued and rewarded appropriately.
Hybrid Work Environment: We offer a hybrid work model that balances remote work and office collaboration, supporting our team's productivity and well-being.
Continuous Professional Growth: We will invest in your career with leadership and development programs to propel your success.
24/7 Wellbeing Support: Access for you and your family to free and confidential mental health and general health support through our EAP portal.
Discounted Private Health Insurance: Unlock affordable access to top-tier health coverage with our discounted insurance plans.
Family First: Prioritise your family with up to 18 weeks of fully paid parental leave and a childcare allowance.
Fitness Passport: Achieve your physical fitness goals using our Fitness Passport, granting you access to a multitude of gyms and pools across NSW.
Novated Leasing: Get in the driver's seat of your financial future with our novated lease options.


As part of the application process, Sydney Water will be collecting your personal information to assess your suitability for the role. Your personal information may also be used to establish a Dayforce talent profile. Your personal information will be collected in accordance with Dayforce’s Terms and Privacy Policy and Sydney Water’s Privacy Collection Statement – recruitment. Please note as part of the application process, you will be asked to undergo background checks which include a criminal history check.