Member of the Australian Parliament for Fadden (24 November 2007 - ), Assistant Minister for Defence (18 September 2013 - 21 September 2015), Minister Assisting the Prime Minister for the Centenary of Anzac (21 September 2015 - 18 February 2016), Minister for Veterans' Affairs (21 September 2015 - 18 February 2016), Minister for Human Services (21 September 2015 - 18 February 2016), Assistant Minister to the Treasurer (26 August 2018 - 26 May 2019), Minister for the National Disability Insurance Scheme (29 May 2019 - 30 March 2021), Minister for Government Services (29 May 2019 - 30 March 2021), Minister for Employment, Workforce, Skills, Small and Family Business (30 March 2021 - ).