Principal Architect

Company Description At AECOM, I’m surrounded by brilliant people who see possibility in every challenge. We’re trusted to bring our best thinking to projects that genuinely matter—not based on sector credentials, but because design thinking is how we solve problems together. Job Description As part of our strategic growth, we’re seeking a Principal or Senior level Architect to join our high performing team across NSW & ACT. Based in our Sydney office, this role offers the opportunity to lead significant project work, collaborate with multidisciplinary teams, and contribute to the delivery of some of Australia’s most impactful projects. Experience in Defence is essential, with Data Centres and/or Rail will be highly regarded. How you’ll make a difference Lead project design and documentation, ensuring technical rigour, design quality and consistency across all project stages. Coordinate effectively with multidisciplinary teams to deliver integrated and innovative solutions. Provide clear, structured and technically strong advice to clients, supporting sound decision‑making across complex project requirements. Manage internal stakeholders, support workflow planning, and contribute to efficient project delivery. Mentor and uplift junior team members, while preparing and delivering confident, well‑structured presentations and communications. Qualifications Registered Architect (or ability to pursue) with ideally 8+ years of experience, with strong capability across design and documentation delivery. Demonstrated experience working on complex or technical projects; Defence and/or data centre project experience (or rail) is highly regarded. Skilled communicator with strong presentation abilities and client‑facing confidence. Proven ability to coordinate multidisciplinary inputs, manage project tasks, and work collaboratively across teams. Commitment to supporting team development, fostering capability, and contributing positively to workplace culture. Due to the nature of the position and projects, Australian Citizenship is required, along with Baseline clearance (or higher). Why you’ll love working with us Flexible work arrangements, including alternative start/finish times, part‑time, job‑sharing and hybrid work options. Continuous learning and growth – lunch and learns, professional development courses, financial study assistance, 5 days paid study leave, global career opportunities. Modern CBD office, diverse and inclusive team, barista coffee machine, morning tea celebrations, social events, and much more Reach out 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. 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. Equity, Diversity, & Inclusion Statement As an Equal Opportunity Employer, we value the unique perspectives each individual brings. We’re committed to fostering a safe and respectful workplace, where everyone feels welcome to bring their whole selves to work. #J-18808-Ljbffr