Senior Civil Engineer - Water Infrastructure

AECOM · Sydney, NSW, Australia

  • Senior
  • Full-time
  • Posted 2026-09-22
  • Confirmed live on 25 September 2026

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Job description

Job Description
Due to significant contract awards within our ANZ Water business, we are expanding our Water Infrastructure Team in New South Wales.
The Water Infrastructure group provides services to a range of internal and external clients on projects covering water and wastewater treatment, dams, asset management, major conveyance, industrial, civil infrastructure, mining, and defence sectors, with a key focus on supporting sustainable outcomes for our clients and the communities they serve.
By joining our team, you will have access to mentoring and guidance from our industry leading experts. You will also have the opportunity to work and collaborate with interstate and international offices.
How you’ll make a difference

• Support the design on various water infrastructure projects including networks, wastewater treatment plant upgrades and renewals.

• You will have the opportunity to get involved in coordinating, managing and completing projects from inception, including involvement in the bidding phase, concept design, detailed design, tendering, and construction phase support.

• Ensure all quality assurance processes are followed, delivering projects on time and within budget.

• Build and maintain relationships working with various clients and local, regional, and global AECOM colleagues as part of multidisciplinary teams and project delivery.

Qualifications
The qualities that help you thrive:
The following qualifications and experience are highly desired, but if you don’t tick all the boxes you could still be a perfect fit for this role. Please apply, all applications will be considered.

• Relevant tertiary qualifications & CPEng (or working towards/eligible)

• Demonstrated experience on water and/or wastewater projects including networks, wastewater. treatment plant upgrades and renewals, within a dynamic consulting and design environment.

• An interest in mentoring, and excellent communication and interpersonal skills.

• Knowledge of applicable Australian codes and standards.

• Passion for delivering high quality work & excellent client and stakeholder engagement skills.

Additional Information
Why you’ll love working with us

• Flexible work arrangements, including alternative start/finish times, part-time, job-sharing and hybrid work options

• Purchase up to 6 weeks additional annual leave per year

• Volunteer and representation leave

• Flex public holidays – swap Easter or other holidays for ones that suit you better
Ready to push the limits of what’s possible?
We welcome applications from individuals of all backgrounds, including those with disabilities, additional health or mental health needs, and/or neurodiverse conditions. If you require any adjustments during the hiring process, please let us know.
Applications are reviewed as they come in, and the role may close earlier than expected, so if this opportunity sounds like you, we encourage you to apply as soon as possible.
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At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

AECOM acknowledges the Traditional Owners and Custodians of the lands on which we, our clients and our communities live and work around Australia. We pay our respects to their cultures and to their Elders — past, present, and emerging. We are committed to connecting to Country in our work through meaningful engagement with First Nations peoples and businesses. Find out more about our Australian Reconciliation Action Plan here: https://aecom.com/au/our-vision-for-reconciliation/.
About AECOM
AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $16.1 billion in fiscal year 2025. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM.
Freedom to Grow in a World of Opportunity
You will have the flexibility you need to do your best work with hybrid work options. Whether you’re working from an AECOM office, remote location or at a client site, you will be working in a dynamic

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