1990 staff
| Coach | Role | Since |
|---|---|---|
| Head coach1 | ||
| Charlie Taaffe | Head Coach | 1987 |
| Coordinators2 | ||
| Don Powers | Defensive Coordinator | 1989 |
| Al Seagraves | Assistant Head Coach | 1986 |
| Position coaches1 | ||
| Jeff Bleamer | Offensive Line | 1987 |
| Performance1 | ||
| Andy Clawson | Head Athletic Trainer | 1973 |
| Administration1 | ||
| Walt Nadzak | Athletic Director | 1985 |
A stint appears in a season when it overlaps it, so a coach hired in 1990 and a coach in their ninth year both show here, each with the full range of their stint.