Senator for the Australian Capital Territory (7 September 2013 - 20 May 2022), Assistant Minister for Social Services and Multicultural Affairs (18 July 2016 - 20 December 2017), Assistant Minister for Science, Jobs and Innovation (20 December 2017 - 28 August 2018), Assistant Minister for Treasury and Finance (28 August 2018 - 29 May 2019), Assistant Minister for Finance, Charities and Electoral Matters (29 May 2019 - 22 December 2020), Minister for International Development and the Pacific (22 December 2020 - 23 May 2022).