Smith was selected by the Pittsburgh Steelers in the fourth round, 109th pick overall, of the 1999 NFL draft.[2][3] Smith played in every Steelers' game at left defensive end from 2000 through 2006.[4] Smith has been considered an ideal defensive end in Pittsburgh's 3-4 defense.[5][6] Smith won a Super Bowl ring with the Steelers in Super Bowl XL, during the 2005 season. He recorded four tackles throughout the game.[7] After the 2008 season, Smith won another ring with the Steelers in Super Bowl XLIII.
On February 27, 2007, the Steelers resigned Smith to a 5-year, US$25 million contract.[8] Through the 2007 season, Smith ranks ninth all-time on the Steelers sacks list.[9] After missing parts of three games with a knee injury early in the 2007 season, Smith missed the last four games due to a torn biceps muscle while playing against the New England Patriots in early December. Smith made a full recovery from the injury and returned to his starting position in 2008, recording 44 tackles and 5.5 sacks.[9]
In 2009, Smith played in Pittsburgh's first five games before sustaining a torn rotator cuff in an Oct 10 win over the Detroit Lions. On Oct 14, the Steelers placed Smith on the injured reserve list, ending his 2009 season.[10] He was hurt again in 2010, playing in only 6 games, replaced by Ziggy Hood. In 2011, he played in 4 games before being placed on the injured reserve list for a neck injury, marking the third time in three years that he had been placed on the injured reserve list.[11][12] He was released on March 2, 2012.
On August 3, 2012, during a ceremony in Latrobe, PA, Smith officially retired from the NFL.[13]
On July 29, 2023, Smith was named to the Pittsburgh Steelers Hall of Honor.[14]
Personal life
Smith has three brothers named David, Stephan, and Kevin.
Smith and his wife Jaimie have five children: daughters Elliana, Elysia, and Emilia and sons Ezekiel and Elijiah. His son Elijiah suffered from acute lymphoblastic leukemia but completed his treatments successfully and is now cancer-free.[15]
Smith was a consensus All-State selection at Sierra High School (Colorado Springs, Colo.), he also lettered in basketball and was a two-time All-Conference choice in both sports.