Paul, Weiss, Rifkind, Wharton & Garrison has dipped into Morrison & Foerster’s ranks with the hire of white-collar partner Joshua Hill, as the firm continues to build out its nascent San Francisco presence.

Hill, who began his career as an associate at Paul Weiss, is a former assistant U.S. attorney in the Northern District of California, where he worked from 2008 to 2012. He most recently spent four years at Morrison & Foerster representing companies and individuals under investigation or in the midst of litigation.