Penn State has officially lost its defensive coordinator. Tom Allen, after one just season with the Nittany Lions, was formally named Clemson’s new defensive coordinator on Tuesday afternoon.

Tom Allen wasn't looking for a new job after Penn State finished its run to the College Football Playoff semifinals, but the right job found him anyway. Allen netted a $300,000 raise in trading Penn State for Clemson but,

Tom Allen became Dabo Swinney's fourth defensive coordinator hire. Allen explained Wednesday why he left Penn State after one season.

Penn State defensive coordinator Tom Allen has agreed to take the same position at Clemson, the school announced on Tuesday. Allen, who just finished his first season as Penn State's defensive coordinator and linebackers coach,

Clemson has hired Penn State defensive coordinator Tom Allen for the same role with the Tigers. The move was finalized Tuesday by the school’s Board of Trustees Compensation Committee.

Penn State defensive coordinator Tom Allen has reportedly emerged as the front-runner for the same job at Clemson. Here is why Dabo Swinney might want Allen.

The nomadic coaching career of former Armwood High and USF assistant Tom Allen reportedly is taking another surprising turn, from Happy Valley to Death Valley.

Allen will earn more than what he was set to make at Penn State and more than what Clemson paid its former defensive coordinator.

Tom Allen has been Penn State's defensive coordinator for one season, helping the Nittany Lions to the College Football Playoff semifinals.

Allen replaced Manny Diaz as Penn State's defensive coordinator after Diaz became the head coach at Duke. PSU’s defense was one of the best in college football in 2024 and allowed as many yards per play overall as Clemson did per rushing attempt. Opposing offenses averaged just 3.1 yards a carry against the Nittany Lions.