The Washington Redskins announced today that they have signed punter Dirk Johnson. Terms of the deal were not disclosed. Johnson played in 12 games for Arizona last season, averaging 41.8 yards on 40 punts, with a net average of 35.2. He dropped 13 punts inside the 20-yard line, compared to just four touchbacks. The 6-foot, 210-pound Johnson spent the majority of his career in Philadelphia, where he was the team?s primary punter for four seasons (2003-06). Johnson punted in all 16 games for the Eagles during the 2003, 2004 and 2006 seasons and also played in the first seven games of 2005 before suffering a groin strain and being placed on injured reserve. Johnson also handled the punting duties in seven postseason games for Philadelphia, including Super Bowl XXXIX against New England. In addition to his seasons in Philadelphia and Arizona, Johnson played one game each for New Orleans in 2002 and Chicago in 2007. For his career, he has played in 69 regular season games and averaged 41.7 yards on 320 punts, with a net average of 35.9.