After parting ways with the Panthers following their 2023 hire of Frank Reich, Wilks was hired as the defensive coordinator of the San Francisco 49ers. But despite helping the Niners reach Super Bowl LVIII, as his unit allowed the third-fewest points per game (17.5), Wilks was dismissed after just one year.

Wilks, who replaces Jeff Ulbrich as the Jets’ defensive coordinator, also has head coaching experience. He was Arizona’s coach in 2018 and was fired after the Cardinals finished 3-13. Wilks also was Carolina’s interim coach when he replaced the fired Matt Rhule in 2022 and went 6-6 with the Panthers.