Smith has also been a member of the Oakland Raiders, Tampa Bay Buccaneers, New England Patriots, and Kansas City Chiefs.
He played in nine games in 2002, starting one while posting 19 tackles and 3.5 sacks on the season.
Smith signed with the Oakland Raiders as an unrestricted free agent on March 31, 2005, but was placed on injured reserve and was released on November 2, 2005.
After spending 2006 out of football, Smith signed with the Tampa Bay Buccaneers on March 7, 2007.
Smith's son, J'Mar, played quarterback at Louisiana Tech and was named Conference USA's 2019 Football Offensive Player of the Year.