Atlanta Falcons Walker was selected by the
Atlanta Falcons with the 119th overall pick in the fourth round of the
2020 NFL draft. In Week 14 of the
2021 season, Walker intercepted
Cam Newton and returned it 66 yards for a touchdown in a 29-21 win over the
Carolina Panthers. On August 13, 2023, the Falcons waived Walker.
Chicago Bears On August 14, 2023, the
Chicago Bears claimed Walker off waivers. He was waived on August 29, 2023.
Las Vegas Raiders On September 19, 2023, Walker signed with the
practice squad of the
Las Vegas Raiders. He was released on October 24.
Pittsburgh Steelers On October 30, 2023, Walker signed with the practice squad of the
Pittsburgh Steelers. On November 18, he was signed to the Steelers' active roster.
Washington Commanders On April 2, 2024, Walker signed with the
Washington Commanders. Over 17 games, he finished the 2024 regular season with 21 tackles and one fumble recovery.
Arizona Cardinals On March 13, 2025, Walker signed a one-year contract with the
Arizona Cardinals. He was released on August 26 as part of final roster cuts.
New York Jets On September 1, 2025, Walker was signed to the
New York Jets' practice squad. On October 4, he was signed to the active roster. On March 13, 2026, Walker re-signed with the Jets on a one-year, $1.4 million contract. ==Personal life==