Callaway served as the head football coach at University of Alabama at Birmingham (UAB) from 2007 to 2011, compiling a record of 18–42.
In twelve years with Auburn, the team won a share of four Southeastern Conference titles and Callaway coached four All-Americans.
In 2001, he joined Mark Richt's staff at the University of Georgia as line coach and coordinator, where the team won three SEC division titles and two conference championships in six years there.
[7] The retirement didn't last long though, as Callaway was announced as the offensive line coach for the Michigan Panthers of the USFL in March 2022.
[9][10] # denotes interim head coach note: program suspended in 2015 and the team practiced in 2016 but did not play with all players redshirted.