Principal Mechanical Engineer, Building Services – Defence

AECOM in Sydney seeks a Principal Mechanical Engineer to lead the Building Services team on complex projects across NSW/ACT and ANZ. You’ll guide multi-disciplinary design, ensure technical quality, and drive strategic relationships with clients. You will coach junior engineers, oversee design documentation, and contribute to business growth while delivering high-profile projects in health, defence, transport and commercial sectors. J-18808-Ljbffr