In 2017, Smith had 41 tackles and five interceptions, earning him a selection as a third-team Football Championship Subdivision All-American.
[9] Smith was claimed off waivers by the Green Bay Packers on September 17, 2019.
[22] During a stellar season as a core special teamer, Smith signed a one-year contract extension on December 3, 2021.
[23] In Week 15, Smith had a 98-yard kick return touchdown and downed a punt inside the five-yard line in a 30–16 win over the Jacksonville Jaguars, earning American Football Conference Special Teams Player of the Week.
[25] On March 17, 2023, the Denver Broncos signed Smith to a two-year contract.