Dion began his appointment as NBN Co’s Chief Network Officer on 1 October 2023, bringing strong engineering, commercial and deployment expertise, including more than a decade of leading NBN Co’s regional deployment, network deployment and dedicated network functions.

As Chief Network Officer, Dion oversees the network insights, technology, engineering and build teams at NBN Co, which are responsible for the overall performance and upgrades to the nbn^® network. This also includes ensuring the nbn network is secure and resilient to physical threats, such as fires and floods, and deploying next generation technologies so that the Company can continue to meet the digital needs of Australians now and into the future.

Dion holds a Bachelor of Engineering (Honours) and a Bachelor of Management from the University of South Australia, as well as a Post Graduate Certificate in Business Administration from Torrens University Australia.