Dylan McMahon played on both sides of the line at Savannah Christian Prep. As a senior, he collected 87 tackles and 4 sacks on defense, while being credited with 45 knockdown blocks.
He redshirted in 2019 after playing in 4 games, with 1 start. McMahon started getting quality playing time in 2020. He played in 9 games and started the last 7 of those at right guard.
In 2021, he started 5 games at right guard and 7 at left guard. He also saw some playing time at center in a win over Furman.
He started the first 10 games at right guard in 2022, and then was moved to center after the injury of All-ACC center Grant Gibson. This season, he started all 11 games at center and showed off his versatility by being more than just a fill in. He proved to scouts that he is a versatile offensive lineman who can play center or either guard position.