| Title | Assistant to the President for Homeland Security and Counterterrorism |
| Start Date | 2016-12-20 |
| Is Current | no |
| Notes | Assistant to the President for Homeland Security and Counterterrorism: Thomas Bossert (Deputy Homeland Security Adviser to George W. Bush) Note: President-elect Trump has elevated this position and restored its independent status alongside the National Security Advisor. Bossert will focus on domestic security priorities while Gen. Flynn will focus on international threats |