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Nebraska Cornhuskers

Released

John Butler

JohnButler

Philadelphia, PA

Sport

FBFootball

Age

53

Years Active

28

Coaching History

12 stops

Nebraska Cornhuskers

Defensive Coordinator

FIRED

2025

Nebraska Cornhuskers

Secondary Coach

2024

Buffalo Bills

Defensive Backs Coach

2022 – 2023

Penn State Nittany Lions

Secondary Coach

2014

Houston Texans

Secondary Coach

2014 – 2021

Penn State Nittany Lions

Defensive Coordinator

2013

Penn State Nittany Lions

Secondary Coach

2012

South Carolina Gamecocks

Special Teams Coach

2011

Minnesota Golden Gophers

Linebackers Coach

2007 – 2010

Harvard Crimson

Linebackers Coach

2003 – 2006

Texas State Bobcats

Secondary Coach

2001 – 2002

Texas Longhorns

Graduate Assistant

1997 – 1998