In 2012, Williams was hired by the University of South Dakota to be their defensive line coach and community relations liaison. In 2015, Williams was given an additional role as special teams coordinator.[2]
Chicago Bears
In 2013, while still coaching with the University of South Dakota, Williams joined the Bill Walsh NFL diversity coaching fellowship with the Chicago Bears.
Detroit Lions
In 2015, Williams joined the Detroit Lions as a member of the Bill Walsh NFL diversity coaching fellowship program. He served as a coaching intern for linebackers and special teams.
San Diego / Los Angeles Chargers
In 2016, Williams was hired by the San Diego Chargers as an assistant special teams coach under head coach Mike McCoy. In 2017, Williams was retained by the Los Angeles Chargers under head coach Anthony Lynn and served as a defensive assistant for the Chargers in 2018.[3]
Detroit Lions (second stint)
In 2019, Williams was hired by the Detroit Lions as their assistant special teams coach under head coach Matt Patricia.[4]
Atlanta Falcons
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.[6]
Personal life
Williams is married to his wife, Elizabeth, and they have four children together.