Najib Valiyff is a Senior Consultant at Aurecon since August 2023, bringing extensive engineering experience from previous roles including Senior Project Engineer at Rail Projects Victoria and Site Engineer/Project Engineer at John Holland. Earlier career stages included positions as a Site Engineer at Lendlease and Graduate Site Engineer at CPB Contractors, as well as an Environmental Engineer at Land and Water Consulting Pty Ltd. Najib holds a Bachelor of Civil and Environmental Engineering with Honours from the University of Adelaide, completed between 2011 and 2015, and attended University Senior College from 2008 to 2010.