Mary F. O'Brien

Mary F. O'Brien is a United States Air Force lieutenant general currently serving as the Deputy Chief of Staff for Intelligence, Surveillance, Reconnaissance and Cyber Effects Operations.[1] Prior to serving in her current position, O'Brien commanded the Twenty-Fifth Air Force.[1]

Mary F. O'Brien
AllegianceUnited States
Service/branchUnited States Air Force
Years of service1989–present
RankLieutenant General
Commands heldTwenty-Fifth Air Force
70th Intelligence, Surveillance and Reconnaissance Wing
691st Intelligence, Surveillance and Reconnaissance Group
22nd Intelligence Squadron
Battles/warsWar in Afghanistan
AwardsAir Force Distinguished Service Medal
Defense Superior Service Medal (4)
Legion of Merit

In April 2022, O'Brien was nominated for appointment as director of command, control, communications, and computers/cyber and chief information officer of the Joint Staff.[2][3]

Effective dates of promotions[1]
RankDate
Second LieutenantMay 31, 1989
First LieutenantMay 31, 1991
CaptainMay 31, 1993
MajorJuly 1, 1999
Lieutenant ColonelMarch 1, 2002
ColonelAugust 1, 2007
Brigadier GeneralMay 2, 2014
Major GeneralAugust 2, 2017
Lieutenant GeneralNovember 8, 2019


References

 This article incorporates public domain material from websites or documents of the United States Government.

  1. "Lieutenant General Mary F. O'brien (USAF)". United States Air Force. March 21, 2021. Archived from the original on March 21, 2021. Retrieved August 5, 2021. This article incorporates text from this source, which is in the public domain.
  2. "Senior Leader Announcement: Week of April 5". United States Air Force. April 5, 2022.
  3. "PN1906 — Lt. Gen. Mary F. O'Brien — Air Force". United States Congress. April 4, 2022.
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