COACH PROFILE
Sean Duggan
Defensive Coordinator, Miami Dolphins (2026)
Boston College
Cincinnati, OH
Sean Duggan has coached in the NFL since 2024, spanning 3 seasons with 2 organizations. His roles included Defensive Coordinator, Linebackers, and Defensive Assistant. He worked under Jeff Hafley and Matt LaFleur.
Career Timeline
Career History
| Year | Team | Role(s) |
|---|---|---|
| 2026 |
Miami Dolphins
|
Defensive Coordinator under Jeff Hafley |
| 2025 |
Green Bay Packers
|
Linebackers under Matt LaFleur |
| 2024 |
Green Bay Packers
|
Defensive Assistant under Matt LaFleur |
Worked Under (2)
| Coach | Team | Years |
|---|---|---|
|
|
Miami Dolphins
|
1 |
|
|
Green Bay Packers
|
2 |
Protégés (0)
No protégés became head coaches.