Professional Civil Engineer (Civil/Site Infrastructure)

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Professional Civil Engineer (Civil / Site Infrastructure) – 2 to 5 years post-graduate

We’re looking for a developing civil engineer to support the delivery of site infrastructure design packages across a range of projects. You’ll contribute to stormwater, earthworks and basic water/wastewater designs, coordinate with other disciplines, and build strong technical fundamentals under the guidance of senior engineers.

What you’ll be doing

• Perform specific and limited portions of broader civil/site infrastructure assignments under moderate supervision, to agreed budget and programme.
• Gather, interpret and correlate engineering data using established and well-defined procedures.
• Work on detailed or routine design tasks involving calculations, modelling and relatively simple tests/checks.
• Support delivery of key infrastructure elements, including:• Stormwater design (pit and pipe layouts, hydraulic checks, minor drainage design)

• Bulk earthworks support (grading plans, levels coordination, basic cut/fill inputs)

• Basic water and wastewater infrastructure (reticulation layouts, tie-ins, design checks)

• WSUD support where required (e.g., contributing to concept layouts and design documentation).

• Propose practical approaches to new problems, escalating early where needed and applying learnings from previous tasks.
• Identify discrepancies in calculations, drawings, models or inputs and raise them promptly for resolution.
• Coordinate with internal disciplines and external stakeholders on interfaces (services coordination, site constraints, constructability).
• Provide day-to-day support and informal guidance to graduates/entry-level engineers (as appropriate).

What we’re looking for

• 2–5 years’ post-graduate experience in civil/site infrastructure design.
• Exposure to applying Austroads and local council/authority requirements (or a willingness to learn quickly).
• Developing competency in stormwater (pit and pipe) and familiarity with earthworks and basic water/wastewater design tasks.
• Interest in WSUD principles and how they integrate with stormwater solutions (a plus).
• Any exposure to Department of Defence projects is highly regarded, but not essential.
• Process-driven and detail-oriented, with a clear focus on quality, checking and well-structured deliverables.
• A collaborative mindset, comfortable working in multidisciplinary teams and asking the right questions early.

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 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.