Harris was signed by the Cincinnati Bengals on October 13, 2009, to be the team's long snapper. He played his first game with the Bengals October 18 against his former team, the Houston Texans. He played in the final eleven games of that season, and all sixteen games in the 2010 through 2013 seasons. Harris helped the Bengals win the AFC North Division Championship in 2009, 2013, and 2015. He also played in the Bengals 2009, 2011, 2012, 2013, 2014, and 2015 AFC Wild-Card Playoff games.