Aside from the principal deputy, since the
September 11 attacks, there have been some cases of other deputy-level positions created with an additional specifier title and alternate role. These include: ;
Bush administration •
Wayne A. Downing (2001–2002) for Combatting Terrorism •
Gary R. Edson (2001–2004) for International Economic Affairs •
David McCormick (2006–2007) for International Economic Affairs •
Michele Davis (2005–2006) for Strategic Communications •
Corry Schiermeyer (2006–2007) for Strategic Communications •
Mark Pfeifle (2007–2009) for Strategic Communications •
Juan Zarate (2005–2009) for Combating Terrorism •
Elliott Abrams (2005–2009) for Global Democracy Strategy ;
Obama Administration •
John O. Brennan (2009–2013) for
Homeland Security •
Ben Rhodes (2009–2017) for Strategic Communications •
Caroline Atkinson (2011-2015) for International Economic Affairs •
Lisa Monaco (2013–2017) for
Homeland Security •
Wally Adeyemo (2015–2016) for International Economics ;
Trump First Administration •
Dina Powell (2017–2018) for Strategy •
Nadia Schadlow (2018) for Strategy •
Victoria Coates (2019–2020) for Middle East and North African Affairs ;
Biden Administration •
Elizabeth Sherwood-Randall (2021–2025) for
Homeland Security & Counterterrorism •
Anne Neuberger (2021–2025) for Cyber and Emerging Technology •
Daleep Singh (2021–2022) for International Economics •
Mike Pyle (2022–2024) for International Economics •
Daleep Singh (2024–2025) for International Economics ;
Trump Second Administration •
Andy Baker (2025–) •
Robert Gabriel Jr. (2025–) ==References==