Jordan Gillis

Jordan Gillis
Official portrait, 2020
Assistant Secretary of Defense for Sustainment
In office
March 30, 2020  January 20, 2021
PresidentDonald Trump
Preceded byRobert H. McMahon
Succeeded bySteven J. Morani (Acting)
Personal details
EducationDuke University (BA)
Emory University (MBA)
Military service
AllegianceUnited States
Branch/serviceUnited States Army
RankMajor
Awards

William Jordan Gillis is an American government official. He had served as Assistant Secretary of Defense for Sustainment. He previously served as Principal Deputy Assistant Secretary of the Army for Installations, Energy and Environment (ASA IE&E), and earlier as the Acting Assistant Secretary of the Army for Installations, Energy and Environment from October 16, 2017, until January 10, 2019.