| Zeitraum | Mannschaft | Position | |
|---|---|---|---|
| 01/2023 - 04/2023 |  | Blackpool FC | Trainer |
| 01/2021 - 10/2021 |  | Cardiff City | Trainer |
| 11/2020 - 01/2021 |  | APOEL Nikosia | Trainer |
| 11/2018 - 04/2020 |  | Irland | Trainer |
| 11/2012 - 04/2018 |  | Ipswich Town | Trainer |
| 07/2006 - 02/2012 |  | Wolverhampton Wanderers | Trainer |
| 03/2003 - 03/2006 |  | Sunderland AFC | Trainer |
| 03/1992 - 02/1996 |  | Millwall FC | Trainer |
| 02/1996 - 07/1990 | | Irland | Trainer |
| Zeitraum | Mannschaft | Position | |
|---|---|---|---|
| 03/1990 - 06/1992 | | Millwall FC | Abwehr |
| 07/1989 - 02/1990 |  | Olympique Lyon | Abwehr |
| 07/1987 - 06/1989 |  | Celtic Glasgow | Abwehr |
| 07/1983 - 06/1987 |  | Manchester City | Abwehr |
| 07/1977 - 06/1983 |  | Barnsley FC | Abwehr |
