David Norquist

Following the December 2018 resignation of Jim Mattis as secretary of defense, deputy secretary Patrick Shanahan was made the acting secretary of defense and Norquist was made acting deputy secretary. He served as acting deputy for several months before being formally nominated for the position. After Shanahan suddenly resigned on June 18, 2019, President Trump announced his intention to nominate Army secretary Mark Esper to be defense secretary. On June 21, the president announced his intention to nominate Norquist to be deputy secretary. He nomination was sent to the Senate on July 23 and he was confirmed by voice vote on July 30, 2019, after having acted in the role for nearly seven months.

Norquist has pledged to shake-up the defense budget and to place a high priority on funding research and development of cutting edge technologies such as hypersonics and artificial intelligence. On August 2, 2019, he signed a memo to department leaders ordering a comprehensive, "zero-based" program and budget review for 2021 to 2025.

On March 20, 2017, President Donald Trump announced his intention to nominate Norquist to be Under Secretary of Defense (Comptroller)/Chief Financial Officer in the Department of Defense. He was confirmed by the U.S. Senate on May 25, 2017 by unanimous consent and began serving on June 2, 2017. As Comptroller, he oversaw DoD's first-ever department-wide audit of $2.7 trillion in assets, which involved over 1,000 outside auditors and discovered "major flaws" but no "major cases of fraud or abuse."

In 2008, Norquist joined Kearney and Company, a certified public accounting firm, as a partner.

In 2006, Norquist was selected by President George W. Bush to be Chief Financial Officer at the Department of Homeland Security. He served in this position from June 1, 2006 to December 1, 2008. As the first person to be confirmed by the Senate for that position, he took steps to address widespread problems with DHS's financial statements.

Norquist graduated from the University of Michigan with a Bachelor of Arts and a Masters in Public Policy in 1989. In 1995, he received a Masters in National Security Studies from Georgetown University.

Norquist began his career in 1989 as a Presidential Management Fellow and GS-9 Program Budget Analyst, a federal civil servant position for the Department of the Army, and served in that position for four years. From 1993 to 1995, he was a budget analyst in the U.S. Army Intelligence and Security Command. Norquist was Director of Resource Management at Menwith Hill Station in Harrogate, United Kingdom for the U.S. Army Intelligence and Security Command from 1995–1996. For six years, between 1997 and 2002, Norquist worked as a staffer on the Subcommittee on Defense for the House Appropriations Committee. Between 2002 and 2006, he was Deputy Undersecretary of Defense in the Office of the Under Secretary of Defense Comptroller of the Department of Defense.

David L. Norquist (born November 24, 1966) is an American financial management professional and government official presently serving as the United States Deputy Secretary of Defense.