Franklin and Knowles previously had discussed a job at Penn State. An early morning call two days after Ohio State's national championship began the process.

Penn State made one of the biggest hires of the offseason, poaching away Jim Knowles from Ohio State. Knowles was the defensive coordinator at Ohio State for the last three seasons and helped the program win its first national title in a decade during the 2024 season.

Knowles was introduced as Penn State's defensive coordinator on Tuesday, one week after he left Ohio State to take the job.

After Penn State football added Jim Knowles, the defensive coordinator comments on what his aspirations are with the team.

Penn State’s 2025 defense isn’t going to be identical to Jim Knowles’ 2024 defense at Ohio State, although Nittany Lions fans would not mind if there were plenty of similarities.

In the days after the Orange Bowl, Penn State’s players gathered on campus for a team meeting. At that point in January, they found out defensive coordinator Tom Allen was leaving for Clemson and that James Franklin would do his part to hire the best candidate he could.

In a new interview, Penn State's defensive coordinator says he's going to build the No. 1 defense with the Nittany Lions.

New Penn State defensive coordinator Jim Knowles said Tuesday the Nittany Lions are "so close" to winning their first national championship in almost four decades.

Franklin had talked to Knowles in December 2021 shortly after defensive coordinator Brent Pry, one of his longtime assistants, left Penn State to become head coach at Virginia Tech. Knowles wound up going to Ohio State and the Lions ended up hiring Manny Diaz, who enjoyed two very successful seasons before he became head coach at Duke.

With the Ohio State Buckeyes still needing to replace Jim Knowles as defensive coordinator, they apparently tried to poach D.J. Durkin away from Auburn, but Hugh Freeze was not about to let that happen.