Royal United Services Institute (RUSI) is Seeking a Research Fellow – Apply By 10 May 2026

The Royal United Services Institute (RUSI), a leading independent think tank in defence and security, is recruiting a Research Fellow in Technology and National Security. Based in its London office at 61 Whitehall, London, United Kingdom, the role sits within the Cyber and Tech department and supports research at the intersection of emerging technologies, geopolitics, and national security policy.