Sean S. Cairncross | |
|---|---|
| | |
| United States National Cyber Director | |
Nominee | |
| Assumed office TBD | |
| President | Donald Trump |
| Preceded by | Harry Coker |
| Chief Executive Officer of the Millennium Challenge Corporation | |
| In office June 24,2019 –January 20,2021 | |
| President | Donald Trump |
| Succeeded by | Mahmoud Bah (acting) |
| Personal details | |
| Born | July 12,1974 Ramsey,Minnesota,United States [1] |
| Political party | Republican |
Sean Stuart Cairncross (born July 12,1974) was the chief executive officer of the Millennium Challenge Corporation from 2019 to 2020,and a former senior adviser to U.S. President Donald Trump. [2] [3] [4] Recently,he has served as the chief operating officer for the Republican National Committee.
He was nominated to be the National Cyber Director on February 11,2025. [5] If confirmed,he would succeed Harry Coker,the previous National Cyber Director.