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Kristi Noem
January 25, 2025 -
Alejandro Mayorkas
February 1, 2021 - January 20, 2025
Kirstjen M. Nielsen
December 6, 2017 - April 10, 2019
John F. Kelly
January 20, 2017 - July 28, 2017
Jeh Charles Johnson
December 23, 2013 - January 20, 2017
Janet Napolitano
January 20, 2009 – September 6, 2013
Michael Chertoff
February 15, 2005 – January 21, 2009
Tom Ridge
January 24, 2003 – February 1, 2005