[1] In 2019, Gilbert recorded 48 tackles, 10 passes defended, two interceptions and a forced fumble on his way to being named honorable mention all-conference.

[1][4] As a senior in 2020, Gilbert tallied 46 tackles, one interception and six passes defended, being named honorable mention all-conference for the second consecutive season.

[5] That year, Gilbert appeared in 12 games and finished with 51 tackles, two interceptions and 12 passes defended, as well as a third honorable mention all-conference selection.

[1] He finished his time at Florida Atlantic as the school's all-time leader in games played with 57,[6] and recorded 248 tackles, 31 passes defended and five interceptions.

[9][10] Gilbert was elevated to the active roster for their week thirteen game with the Washington Commanders,[11] and started at cornerback in his NFL debut, appearing on 62 snaps and recording seven tackles.