Career Path: Spencer is mostly known in the college football world for being the defensive coordinator at Oklahoma State under head coach Mike Gundy. Spencer spent 10 years in Stillwater (5 as the defensive coordinator, 5 as a position coach) and was apart of the most successful stretch in OSU football history as the Cowboys had 10-win seasons in six of Spencer’s last seven years there. Prior to arriving at FAU and leading a defensive resurgence, Glenn Spencer spent one year as the defensive coordinator at Charlotte and lead one of the most successful turnarounds in 2018 as the 49ers led Conference USA in rushing defense last year.