Pruitt is in his second season as Alabama's defensive coordinator after two years in the same position at Georgia. His first year as a defensive coordinator was in 2013 at Florida State.
The Seminoles led the nation in scoring defense that season en route to a national championship. He was a finalist that year for the Broyles Award, given to the nation's top assistant.
During Pruitt's five seasons as a defensive coordinator, he's never presided over a defense that ranked lower than 16th nationally in scoring defense.
Alabama has ranked first nationally in scoring defense the past two seasons.
Nick Saban tapped Pruitt to be his coordinator after Georgia hired Kirby Smart off Saban's staff in December 2015.
"There was no doubt who I was going to hire," Saban said of Pruitt then, according to Al.com. "Didn't interview anybody. Didn't talk to anybody. Just hired the guy."
"It was a no-brainer for me to bring Jeremy back," Saban added. "He also did a great job of recruiting while he was here."