John Butler

Not currently on a staff.

Career

15 stints

1990s
- 1995CatholicDefensive Backs
- 1996CatholicDefensive Coordinator
- 1997–1998TexasGraduate Assistant
- 1999–2000Midwestern StateDefensive CoordinatorLinebackersSafeties
2000s
- 2001–2002Texas StateSpecial Teams CoordinatorSafeties
- 2003–2006HarvardSpecial Teams CoordinatorLinebackers
- 2007–2010MinnesotaSpecial Teams CoordinatorLinebackers
2010s
- 2011South CarolinaSpecial Teams Coordinator
- 2012Penn StateDefensive Backs
- 2013Penn StateDefensive CoordinatorCornerbacks
- 2014–2017Houston TexansDefensive Backs
- 2018–2021Buffalo BillsDefensive Backs
2020s
- 2022–2023Buffalo BillsPassing Game CoordinatorDefensive Backs
- 2024NebraskaDefensive Passing Game CoordinatorDefensive Backs
- 2025NebraskaDefensive Coordinator

9 mentors, 0 protégés, 0 branches — a branch is a protégé who went on to hold a head job.

Mentors

Became a head coachShowing up to 7 per row

31 seasons

Nothing on the wire for John Butler. The wire carries moves published since the register went live; the career above is the record before that.