Stephanie O'Sullivan

Stephanie O'Sullivan worked for TRW and the Office of Naval Intelligence before joining the CIA in 1995. She held numerous management positions in the S&T Directorate before becoming DDS&T (2005–2009). O'Sullivan was subsequently appointed Associate Deputy Director of the CIA in 2009 and became Principal Deputy Director of National Intelligence at the ODNI in 2011. In private industry, she has served on boards of directors at The Aerospace Corporation, Battelle Memorial Institute, HRL Laboratories (formerly Hughes Research Laboratories), and Huntington Ingalls Industries, with advisory roles at Google, Adobe, Oak Ridge National Laboratory, Noblis, Peraton, and Booz Allen Hamilton.

Source: Pulling the Thread: CIA Directorate of Science & Technology (Reddit, 2023)