Defence Project Manager

“I work for AECOM because we cover a broad engineering landscape which challenges our engineering and consultancy skills through the best projects. The depth of skill and knowledge across the regions means anything is possible.” – Sean O'Leary, Practice Leader, Building Services VIC + SA .

Come grow with us.

AECOM’s Defence team in Australia is entering a period of sustained growth, underpinned by recent project successes and an expanding portfolio of strategic work. AECOM is a global leader supporting a diverse range of Defence clients in the planning, design, and delivery of complex infrastructure and capability projects.

With a strong local presence and access to global expertise, AECOM is uniquely positioned to deliver innovative and resilient solutions across Defence estate, infrastructure and mission-critical systems.

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.

How you’ll make a difference:

• Lead the planning, coordination, and execution of high-value Defence projects.
• Manage complex procurement and contract management activities in alignment with Australian Defence standards.
• Serve as a trusted delivery partner to Commonwealth project leads, industry stakeholders and technical teams.
• Ensure project governance, schedule, risk and financial controls are rock-solid.

The qualities that help you thrive:

• Demonstrated experience in PMCA or similar delivery roles within Defence or government environments.
• Deep understanding of Defence project frameworks, including the Defence Capability Lifecycle.
• Proven ability to manage multidisciplinary teams and interface with stakeholders at all levels.
• Strong commercial acumen, particularly in procurement, contract negotiation, and performance management.
• Eligibility for Australian Government security clearance 
• Veterans are encouraged to apply 

Why you’ll love working with us 

• Purchase up to 6 weeks additional annual leave per year
• Life and income protection plans, personal travel insurance discounts         
• Share purchase plans
• 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.

Learn more about life at AECOM: LinkedIn, Facebook , Instagram, X, YouTube - explore our AECOM voices, employee stories, latest projects, and much more!

AECOM is a company that thinks and acts globally, sharing work across the Australia and New Zealand and the globe; experience working in a workshare environment will be advantageous.

#Work180

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 $13.1 billion in fiscal year 2022. 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.