Daniels attended Seminole County High School (Donalsonville, GA) and lettered in football, basketball, and baseball.
College career
Daniels attended and played college football at the University of Georgia. While there he played three different positions. As a sophomore, he played defensive tackle, linebacker as a junior, and finally defensive end as a senior and served as team captain.
Daniels signed with the Chicago Bears before the 2000 season and played for them until 2003.
Washington Redskins
Daniels signed with the Washington Redskins as an unrestricted free agent in 2004. On December 18, 2005, he had career high four sacks and also recovered a fumble in a 35–7 win over the Dallas Cowboys and was named the NFC defensive player of the week.[2]
Daniels was released by the Redskins on July 28, 2011.[3] Head coach Mike Shanahan said that he saw Daniels as a coach or in a front office somewhere because of the way he prepare and handles himself and Daniels was hired the following year as the Washington Redskins Director of Player Development.[4]
Post-playing career
On February 17, 2012, Daniels was hired as the director of player development of the Washington Redskins.[5]
On February 8, 2019, Daniels was promoted internally to become the Eagles' defensive line coach, replacing Chris Wilson, whose contract had expired.[8] On January 17, 2020, it was reported that Daniels would not return to the Eagles' coaching staff in 2020 which was surprise move after having the best unit on the team finishing 3rd vs the run and 11 in sacks with a slew of injuries at the DT position.[9]