Jerome Donald "Jerry" Olsavsky (born March 29, 1967) is a former professional American football linebacker in the National Football League. He played for the Pittsburgh Steelers (1989–1997) and the Baltimore Ravens (1998). He signed with the Cincinnati Bengals in 1997, but his contract was waived in 1998, when he broke his hand. Jerry was hired on January 29, 2010 to serve as the defensive assistant for the Pittsburgh Steelers. He replaces Lou Spanos.