After graduation, Warner worked as Associate to the Chief Justice of Tasmania, Sir Stanley Burbury, at the Supreme Court of Tasmania and was admitted as a barrister and solicitor in 1971. Following completion of her master's thesis in 1978, she commenced her lengthy career as an academic at the University of Tasmania Law School. She was promoted to Lecturer in 1981, to Senior Lecturer in 1989, Associate Professor in 1993, and Professor in 1996.[1]
In 1992, Warner was appointed Dean of the Faculty of Law and later was appointed Head of the School of Law (the first woman to hold these positions at the University of Tasmania). She was promoted to Professor in 1996 and in 2002 was appointed as foundation Director of the Tasmania Law Reform Institute.[1]
Warner is an internationally recognised expert in the fields of criminal law, criminology and sentencing and has taught, researched and published in these areas for more than 30 years.[3]
Governor of Tasmania
On 10 November 2014, the Premier of Tasmania, Will Hodgman, announced that Warner would be appointed as the 28th Governor of Tasmania, after the death in office of Peter Underwood. She was sworn in on 10 December 2014.[4] On 26 September 2019, Hodgman announced that the Queen had approved his request to extend Warner's term by a year, ending 19 December 2020.[5] On 24 June 2020, Premier Peter Gutwein announced that the Queen had approved his request to extend Warner's term by six months, ending 9 June 2021.[6]
Personal life
On 13 January 2019, it was announced that Warner had been diagnosed with non-Hodgkin lymphoma.[7]
26 January 2017: Companion of the Order of Australia (AC) for eminent service to the people of Tasmania through leading contributions to the legal community, particularly to law reform, to higher education as an academic, researcher and publisher, and as a supporter of the arts, and environmental and social justice initiatives.[9]