He played college football for the UTEP Miners and was selected by the Buccaneers in the sixth round of the 2024 NFL draft.
[2] He committed to play college football for the UTEP Miners as a two-star recruit.
[1] Klein became a starter on the offensive line as a true freshman at UTEP in 2018, starting four games before deciding to redshirt.
[5] Klein was invited to the 2024 East–West Shrine Bowl, but was not selected for the NFL Scouting Combine.
[1][6] Klein was selected in the sixth round (220th overall) of the 2024 NFL draft by the Tampa Bay Buccaneers.