| Chief | 24 months as a sergeant or above, must pass the civil service exam |
| Lieutenant | Four years as a police officer and two years as a sergeant, must pass the civil service exam |
| Sergeant | Four years as a patrolman, must pass the civil service exam |
| Detective | Five years as patrolman, must be appointed by chief |
| School Resource Officer | Patrolman, must be appointed by chief |
| Dispatcher | Must pass the civil service exam |
| Administrative Aide | Must pass the civil service exam |