Jewell Sworn in as Defense S&T Assistant Secretary Mar 26, 2026 | 2:20 pm Joseph Jewell was officially sworn in and began his role as the new assistant secretary of defense for science and technology (S&T) Thursday morning, the Pentagon announced. […]
Joseph Jewell Tapped to Lead DoD’s S&T Portfolio Apr 7, 2025 | 11:47 am President Donald Trump has nominated aerospace engineer Joseph Jewell to become the next assistant secretary of defense for science and technology (S&T), according to a notice posted on Congress.gov. […]