Theo Teejay

Theo Teejay is an experienced security professional currently serving as the Branch Security Advisor/Analyst at Geoscience Australia since October 2022, leading security efforts for the Satellite Land Imaging Collection Branch. In addition to this role, Theo is the CEO of Teejay Consulting Aust, established in December 2018, and has previously held positions such as Principal Consultant at CyberCX and Agency Security Manager at DXC Technology. Additional experience includes significant roles at Telstra, BAE Systems Detica, and the Australian Government, with a focus on security management, compliance, and training. Theo holds a degree in Criminology, History, and Languages from the University of New England, completed between 2004 and 2010.