Mechanical Engineer - Buildings and Places

“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.

Our Buildings and Places team combines urban planning, building design, and engineering expertise to create sustainable, livable, and equitable cities. With a portfolio of iconic, award-winning buildings and landscapes, we deliver projects from strategic planning to completion, fostering connections between people and place. Focused on innovation and digital capabilities, we ensure efficiency and scalability across urbanism, architecture, engineering, and project management. We work across diverse sectors - social infrastructure, transit, technology, commercial real estate - delivering high-performance facilities that promote long-term health and wellbeing. With cutting-edge technology and a global network, we tackle complex challenges to shape the built environment.

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.

Due to a healthy pipeline of work, our Buildings & Places group are looking for a Mechanical Engineer to join their team, based in Sydney.

How you’ll make a difference

• Utilise your Mechanical design experience to facilitate high-quality and cost-effective project delivery on health, defence, government, transport and other building projects across ANZ.
• Collaborate in Mechanical design and project delivery for our major client projects, including the technical review of projects and management of small project teams, while also providing guidance and mentoring to junior engineers within the business when preparing technical design documentation.
• Work effectively within a team of multi-disciplinary engineers on a range of projects, using your technical expertise to drive quality through review of design calculations, specifications and drawings.
• Liaise with internal and external stakeholders across our expansive multi-disciplinary engineering team to provide technical advice on some community and place making defining projects.

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.

• Bachelor of Mechanical Engineering Degree
• Ideally, 2 – 6 years’ experience working for a Building Services consultancy.
• A proven record in technical design and project delivery whilst maintaining and enhancing client relationships.
• In-depth understanding of Building Services projects and Standards to impart your technical knowledge to clients and broader teams on a range of major projects.

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
• Flex public holidays – swap Easter or other holidays for ones that suit you better
• Continuous learning and growth - lunch and learns, professional development courses, financial study assistance, 5 days paid study leave, global career opportunities

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: 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.