Tony Castley

Tony Castley currently serves as Branch Head Transformation at the Clean Energy Regulator, a position held since August 2025. Prior to this role, Tony Castley had a brief leadership position with the Australian Federal Government in July 2025. From July 2020 to July 2025, Tony Castley was the Chief Technology Officer, Chief Information Officer, and Deputy Chief Information Officer at the Department of Infrastructure, Transport, Regional Development, Communications and the Arts. Additional experience includes roles as Principal Analyst at Omdia and Ovum, and Contract Enterprise Architect for the Federal Government. Tony Castley has extensive experience within the Australian Public Service, serving as Enterprise Architect and in various capacities beginning in 2010. Notable earlier roles include working at IBM GSA from 2005 to 2010 as an End 2 End Architect and Software Engineer. Tony Castley holds a Bachelor of Applied Science in Computing from CQUniversity, completed between 1987 and 1995.