Missick, a former University of Kentucky and Canadian Football League standout, joined the Delaware State staff in March 2018.
He most recently served as defensive backs coach for the Canadian Football League Blue Bombers since June 2016.
During the 2015 CFL season, Missick was defensive backs coach for the Saskatchewan Roughriders.
Prior to joining the Riders, he spent four seasons in the same capacity with the Calgary Stampeders. In 2014, defensive backs Brandon Smith and Jamar Wall were named CFL All-Stars as the Stamps racked up 18 interceptions. Missick won his first Grey Cup (CFL Championship) with the Stamps that season.