Nick Warner
Australian intelligence officer; Director-General of the Australian Secret Intelligence Service
About Nick Warner
Born 1950. Nick Warner is an Australian intelligence officer and public servant.
Nicholas Peter Warner, (born 22 May 1950) is a former Australian diplomat, intelligence official and public servant.
Warner was the Director-General of the Office of National Intelligence (ONI) from December 2018 until December 2020. He also served as the director-general of the precursor agency to ONI, the Office of National Assessments, from December 2017 to December 2018.
Prior to that, Warner served as the director-general Australian Secret Intelligence Service (ASIS) from August 2009 to December 2017, and the secretary of the Australian Department of Defence from December 2006 to August 2009.
Education Born in the Colony of Singapore, Warner holds a Bachelor of Arts degree with honours in history and Asian studies and a Master of Arts degree in history from the Australian National University (ANU).
Career
Joint Intelligence Organisation (JIO): (1973β77) Worked in the JIO
Office of National Assessments (ONA): (1979β88), Deputy head, Current Intelligence Branch and National Assessments Officer for Africa (1980) Australian Liaison Office, Salisbury, Rhodesia
Department of Foreign Affairs and Trade (DFAT): (1988β89) Director, South Asia, Africa, Middle East Trade Section (1989β90) Head, Australian Liaison Office, Namibia during the Australian contribution to UNTAG (1990β91) Director, Central and Southern Africa Section (1991β93) Deputy head of mission, Australian Permanent Mission to the Supreme National Council, Cambodia (1994β97) Australian ambassador to Iran (1997β98) Assistant secretary, Parliamentary and Media Branch and Senior Spokesman (1997β98) Acting first assistant secretary, Public Affairs and Consular Division (1998β99) First assistant secretary, South and South East Asia Division (1999β2003) High commissioner, Papua New Guinea (2003) First assistant secretary, South Pacific, Africa and Middle East Division (2003β2004) Special coordinator of the Regional Assistance Mission to Solomon Islands (RAMSI) (2004β2005) Deputy secretary, Department of Foreign Affairs and Trade
Prime Minister's Office (PMO): (2005β2006) Senior adviser (International) to the prime minister
Australian Department of Defence: (4 December 2006 β August 2009) Secretary of Defence
Department of Foreign Affairs and Trade (DFAT): (17 August 2009 β 18 December 2017) Director-general, Australian Secret Intelligence Service (ASIS)
Department of the Prime Minister and Cabinet (PM&C): (18 December 2017 β 20 December 2018) Director-general of the Office of National Assessments (ONA) (20 December 2018β) Director-General of the Office of National Intelligence (ONI)
Honours Warner was awarded the Public Service Medal in 2006 for outstanding public service as High Commissioner to Port Moresby, Special Coordinator for the Regional Assistance Mission to Solomon Islands and leader of the Emergency Response Team which dealt with the kidnapping in Baghdad of Mr Douglas Wood. On 13 June 2011, he was named an Officer of the Order of Australia for distinguished service to public sector leadership through the development of policy, administration and reform in the areas of intelligence, defence and international relations.
References and notes
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Important facts
People in Nick Warner's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Nick Warner's
Frequently asked questions
Who is Nick Warner?
Australian intelligence officer; Director-General of the Australian Secret Intelligence Service
When was Nick Warner born?
Nick Warner was born on 22 May 1950 in Singapore.
What is Nick Warner's occupation?
Nick Warner is an intelligence officer and public servant.
What nationality is Nick Warner?
Nick Warner is Australian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Nick Warner. https://biography.guide/nick-warner/
MLA: "Nick Warner." Biography.guide, https://biography.guide/nick-warner/.
Chicago: "Nick Warner." Biography.guide. https://biography.guide/nick-warner/.
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