Principal Water Infrastructure Engineer

"Knowing that I'm part of a team with a 'can-do' attitude and having access to some of the leading industry specialists motivates me to bring my best self to work every day." – Peter Johnson, Principal Water Engineer, Townsville, QLD

Come grow with us.

Balancing the world's need for safe, reliable water with protecting this critical natural resource for the future requires a deep understanding of interconnected systems.

We work with clients across the entire project life cycle — from initial planning studies through final construction and operations and maintenance services — on both traditional and alternative project-delivery options (design-build, public-private partnerships and financing).

With a robust design and construction division, AECOM offers a unique perspective on designing projects that are fully constructible.

Everyone belongs at AECOM

We're committed to diversity, equity, inclusion, and belonging - because great ideas come from diverse perspectives. AECOM is proud to be a Fortune 500 Most Admired Company, a WGEA Employer of Choice for Gender Equality, #Work180 Equitable Workplace Awards 2025 Winner and an AWEI Bronze Tier LGBTQ+ Inclusive Employer.

We currently have a fantastic opportunity for an experienced engineer to join our industry leading Water infrastructure team based in our Townsville office.

Work across a range of significant water infrastructure projects, including pipelines, pump stations, storage reservoirs and water & wastewater treatment infrastructure for various clients both locally in North Queensland and beyond.

Life in regional Queensland offers a unique blend of professional growth and a relaxed lifestyle, with vibrant communities surrounded by beautiful beaches, lush landscapes, and rich cultural scenes. AECOM fosters a collaborative and supportive work culture, with our offices offering a strong sense of community and a balanced pace of life, making them ideal places to thrive. Gain an unparalleled blend of technical, project management and commercial skills from the opportunities afforded from a regional office whilst working for an international consultancy.

How you'll make a difference: 

• Apply your water infrastructure design skills and knowledge into meaningful local and national projects.
• Lead project delivery from business development through design to construction, managing commercial aspects.
• Provide technical leadership with support from multidisciplinary teams and ensure quality, timely, and budget-compliant outcomes.
• Mentor junior staff and build strong relationships with internal and external clients across various sectors.

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 and Registered Professional Engineer of Queensland (RPEQ) / Chartered Professional Engineer (CPEng).
• Demonstrated experience in managing complex multidisciplinary projects and meeting delivery requirements in the water infrastructure industry.
• A future leader with an interest in succession and long-term growth within a global organisation.
• Ability to work collaboratively at both an internal and external, client-facing level, developing new client relationships and maintaining existing networks within the business.
• Ability to and an interest in guiding and mentoring junior engineers and designers, contributing to the growth of our talent pipeline.

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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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: 

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: 

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 $13.1 billion in fiscal year 2022. See how we are delivering sustainable legacies for generations to come at 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 environment where your integrity, entrepreneurial spirit and pioneering mindset are championed.

You will help us foster a culture of equity, diversity and inclusion – a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.

AECOM provides a wide array of compensation and benefits programs to meet the diverse needs of our employees and their families. We also provide a robust global well-being program. We're the world's trusted global infrastructure firm, and we're in this together – your growth and success are ours too.

Join us, and you'll get all the benefits of being a part of a global, publicly traded firm – access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer, we believe in each person's potential, and we'll help you reach yours.