Gill was a member of the Wagner Seahawks for four seasons. As a sophomore, Gill recorded 53 tackles, 13 tackles for loss, 11.0 sacks, and one forced fumble.[1] Gill was named first-team All-Northeast Conference (NEC) and the conference Defensive player of the year after recording 61 tackles, 24 tackles for loss, and 13.5 sacks.[2] As a senior, he recorded 60 tackles with 9.5 sacks and 20 tackles for loss and was again named the NEC Defensive Player of the Year and as well as a STATS FCS First-team All-American, a Second-team All-American by Hero Sports, a third-team All-American by the Associated Press, and All-Eastern College Athletic Conference First-team.[3]
On September 3, 2021, Gill was placed on injured reserve.[9] He was activated on October 9.[10]
On August 22, 2022, Gill was placed on injured reserve after suffering a Lisfranc injury in the preseason.[11] On March 20, 2023, Gill re–signed with the Buccaneers.[12]
Carolina Panthers
On May 13, 2024, Gill signed with the Carolina Panthers.[13] He was placed on injured reserve on August 27, and released shortly after.[14]
Detroit Lions
On October 7, 2024, Gill signed with the Detroit Lions practice squad.[15]
Carolina Panthers (second stint)
On October 22, 2024, Gill was signed by the Carolina Panthers off the Lions practice squad.[16]