Gibson was also a member of the Hamburg Sea Devils, Carolina Panthers, St. Louis Rams, and Tampa Bay Buccaneers.

Gibson played in 44 games with 32 starts at Rutgers and totaled 114 tackles, 6.0 sacks, two forced fumbles and two fumble recoveries, He played in 10 games with eight starts as a senior and produced 25 tackles with 2.5 sacks.

He was named co-winner of team’s Most Improved Player Award as a junior and started all 12 games that season and recorded a career-high 44 tackles.

Gibson signed as an undrafted rookie free agent by Baltimore on April 29, 2005 and was placed on the reserve/injured list on August 30, 2005.

He was also the starter at left defensive tackle for the first five games of 2009, until a knee injury put him on the injured reserve for the rest of the 2009 NFL season.