He previously served as an assistant coach for the Detroit Lions, Houston Texans and Chicago Bears.

In 2012, Williams was hired by the University of South Dakota to be their defensive line coach and community relations liaison.

In 2015, Williams joined the Detroit Lions as a member of the Bill Walsh NFL diversity coaching fellowship program.

[4] On January 21, 2021, Williams was hired by the Atlanta Falcons as their special teams coordinator under head coach Arthur Smith.

[5] On January 27, 2024, Williams was retained by the Atlanta Falcons as their special teams coordinator under head coach Raheem Morris.