Brammer started all ten games of the COVID-19 shortened 2020 season, earning second-team All-Conference USA honors.
[4][5] He appeared in all 12 games, starting 11, during the 2022 season, and was also named to the SEC first year academic honor roll.
[6] After going undrafted in the 2023 NFL draft, Brammer attended rookie minicamp with the New York Giants on a tryout basis.
[10] Brammer was signed by the Saskatchewan Roughriders of the Canadian Football League (CFL) on December 22, 2023.
[16] On July 31, he suffered a hamstring injury during practice and was placed on the one-game injured list on August 2.