The DoD CIO is the principal staff assistant and senior advisor to the Secretary of Defense and Deputy Secretary of Defense for information technology (IT) (including national security...

Ms. Katherine “Katie” Arrington is Performing the Duties of the Department of Defense Chief Information Officer. In this capacity, she serves as the primary advisor to the Secretary of …

The Department of Defense Chief Information Officer is the Principal Staff Assistant and senior Information Technology advisor to the Secretary of Defense. This role includes overseeing …

Mar 3, 2025 · The DOD Office of the CIO announced the move by Secretary of Defense Pete Hegseth to place Arrington as the acting CIO in a post on LinkedIn. The post also confirmed …

Ms. Leslie A. Beavers is a career member of the Senior Executive Service and served as the Acting Department of Defense Chief Information Officer (DoD CIO).

6 days ago · The DOD CIO role is a Senate-confirmed position. President Trump hasn’t nominated an individual for the position yet. Arrington was hired as a civilian employee at the …

5 days ago · In a LinkedIn post published Monday, the Office of the DOD CIO said Arrington will serve as the secretary of defense’s primary adviser on matters related to IT and information …

Mr. John Sherman was sworn in as the Department of Defense Chief Information Officer (DoD CIO) on December 17, 2021. In this role he was the principal advisor to the Secretary of …

6 days ago · The job announcement posted by the Office of the Chief Information Officer’s LinkedIn account comes just two weeks after Arrington announced she was the DOD’s new …

Feb 20, 2025 · Katie Arrington has been named the deputy chief information officer for cybersecurity and chief information security officer at the Department of Defense, a …