Scott worked for the New South Wales
Greiner Liberal government, as chief of staff to the
Education Minister,
Virginia Chadwick, and as a senior adviser to education minister,
Terry Metherell. In 2010, he was appointed to a second five-year term as the ABC's managing director. His time at the ABC was marked by extensive change, including the creation of
ABC Me, a digital TV channel for children, and the 24-hour news channel
ABC News, as well as a major expansion into digital and on-line technology and an expansion of quality drama. Scott has been a strong defender of the value of social media in journalism and skeptical on the capacity of news organisations to charge for content they have previously provided free of charge. In November 2014, as managing director of the Australian Broadcasting Corporation, Scott announced that after 55 years, the Collinswood ABC television studios in South Australia would be closed. The announcement, following the 2011 demolition of the ABC TV facility in Perth and the 2012 closure of Tasmania's TV production unit also revealed the end of state based current affairs show
7.30 Report (state editions) - formally
Stateline. Responding to 2014 Liberal government budget cuts of $254 million over 5 years, Mark Scott axed
ABC Radio National program
Bush Telegraph and five regional radio outposts. In a senate inquiry about the cuts, Scott rejected claims that ABC management was using the
Abbott government's cuts as an excuse to pursue unpopular cost-saving initiatives. In September 2015, Scott announced he would be retiring as managing director and would be leaving the ABC. In December 2015,
Michelle Guthrie was announced as Scott's replacement, and took over the role on 2 May 2016. In June 2016, Scott was appointed secretary of the New South Wales
Department of Education. He was responsible for more than 2000 schools and around 49,000 teachers in the state. Scott is the author of
On Us, published in 2019 by Melbourne University Press. In March 2021, Scott was announced as being appointed the 27th
Vice-Chancellor of the
University of Sydney, commencing in July 2021. ==Awards and honours==