Tampa, FL -- (Sports Network) - The Tampa Bay Buccaneers have acquired guard/center Sean Mahan from the Pittsburgh Steelers in exchange for an undisclosed draft pick in the 2009 NFL Draft.

Mahan started all 16 games at center last season for the Steelers after spending his first four seasons in the league with Tampa Bay. From 2003-2006, he played in 57 games -- 36 starts -- for the Buccaneers.

The Notre Dame product was drafted in the fifth round by the Buccaneers in the 2003 NFL Draft.