Whyte signed with the Jaguars' practice squad Monday, Doug Kyed of Pro Football Focus reports.
Whyte was unable to land a spot on Buffalo's 53-man roster to begin the regular season, but he'll now attempt to carve out a role with the Jaguars. The 24-year-old played in six games with the Steelers in 2019 but hasn't made any regular-season appearances since then.