After graduating from university, Pakula began work at Macpherson and Kelley Solicitors. In 1993, he became an Industrial Officer at the
National Union of Workers. He went on to become State Secretary and National Vice President. On 18 March 2013 he was endorsed as the Labor candidate for the
Lyndhurst by-election held on 27 April, caused by the February 2013 resignation of shadow treasurer
Tim Holding. Pakula resigned from the Legislative Council on 26 March 2013 to contest Lyndhurst and was successful in retaining the seat for Labor. On 4 December 2014 he was sworn in as the Victorian Attorney-General, and was replaced by
Jill Hennessy following the
2018 Victorian state election. He continued to be a minister in a number of portfolios, with the racing portfolio being held the longest since 2014. In June 2022, Pakula announced he would retire at the
November state election. He stepped down from his ministerial roles on 27 June 2022. In November 2022 Pakula was appointed to the board of
helloworld travel as a non-executive director. Pakula was currently serving in this role as of March 2024 In January 2023 Pakula accepted a part-time role as an advisor to the
Australian Football League. In October 2023 Pakula was appointed as the chair of the board of the
Australian Grand Prix. ==Personal life==