The role of the national cyber security coordinator is pivotal in Australia’s response to the challenges and opportunities presented by the digital age.
The Australian federal government has appointed Lieutenant General Michelle McGuinness, a seasoned veteran with 30 years of experience in the Australian military, as the next national cyber security coordinator. This move comes as Air Marshal Darren Goldie, who previously held the position, was recalled by the Defence Department last year amid allegations regarding a workplace issue.
Home Affairs Minister Clare O’Neil has officially confirmed Lieutenant General McGuinness’s appointment, stating that she will be tasked with leading policy and cultural reforms across the government in the realm of cyber security.
“Previously, while serving in the Defence Intelligence Organisation, she led interagency intelligence efforts supporting whole-of-government counter-proliferation initiatives, as well as Australia’s Strategic Health Intelligence capability during the COVID-19 pandemic,” Ms O’Neil said in a statement.
“With the National Office of Cyber Security, the coordinator drives forward the necessary work to ensure Australia is best positioned to respond to the opportunities and challenges of the digital age.
“The coordinator leads national cyber security policy, the coordination of responses to major cyber incidents, whole of government cyber incident preparedness efforts and strengthening of Commonwealth cyber security capability.”
Lieutenant General McGuinness boasts a rich background within the Defence Force, having served in various tactical, operational, and strategic capacities over the course of her extensive career. Most recently, since 2021, she has held the position of deputy director with the United States Defence Intelligence Agency.
Minister O’Neil highlighted Lieutenant General McGuinness’s past achievements, particularly her leadership roles in intelligence efforts supporting government-wide counter-proliferation initiatives and Australia’s Strategic Health Intelligence capability during the COVID-19 pandemic while serving in the Defence Intelligence Organisation.
The role of the national cyber security coordinator is pivotal in Australia’s response to the challenges and opportunities presented by the digital age. It involves leading national cyber security policy, coordinating responses to major cyber incidents, preparing government entities for cyber threats, and enhancing Commonwealth cyber security capabilities.
The government has emphasised the significance of this position in protecting Australia against cyber attacks targeting both governmental and business entities. Air Marshal Goldie, the previous coordinator, played a prominent role in leading responses to major cyber incidents such as Optus’s nationwide shutdown and the DP World cyber attack, which affected ports across the country.
Lieutenant General McGuinness will officially assume her new role on Monday, stepping into the shoes of Air Marshal Goldie to continue the crucial work of bolstering Australia’s cyber security defenses.

