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Oliver Crowther

Oliver Crowther Department of Defence Account Director, Australia and New Zealand, AECOM

Oliver is AECOM’s Department of Defence Account Director for Australia and New Zealand, responsible for aligning AECOM’s full-service capabilities with Defence priorities and supporting the broader Defence ecosystem across the region. He brings a blend of operational discipline, strategic insight, and delivery expertise drawn from leadership roles across Defence, engineering, and major infrastructure programs.

A Chartered Mechanical Engineer and former British Army Engineering Officer, Oliver served 12 years in the military, including multiple operational tours. He has extensive experience leading complex, multi-stakeholder projects across the full project lifecycle, with particular strengths in program delivery, stakeholder engagement, and leadership in high-consequence environments. His recent project experience includes delivery leadership on the RAAF Learmonth Electrical Infrastructure Upgrades, RAAF Curtin Redevelopment, and HMAS Stirling NCIS-4A.

Oliver holds a Master of Engineering (Naval Architecture) (Honours) and a Master of Science in Military Construction Engineering. Beyond his role at AECOM, he is a strong advocate for veteran employment and is the founder of Force Contracts, a social enterprise supporting veterans into construction careers through apprenticeships and industry pathways.

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