After looking outside the organization since the start of free agency, the Raiders brought back one of their own Wednesday with the signing of defensive end C.J. Wilson.
The Raiders made no official announcement, but Wilson did the honors on his Twitter account.
Wilson (6-foot-3, 300 pounds) played in 16 games with seven starts last season, registering 34 tackles and a pair of sacks. Wilson also had returned a fumble 21 yards on Dec. 14 against Kansas City.
Since free agency began, the Raiders signed 10 free agents _ none of whom played with the team last season. Wilson was the first free agent brought back to the team.
Wilson joins Justin Tuck, Benson Mayowa, Denico Autry and Shelby Harris as defensive ends under contract for the Raiders in 2015.