| Staff | Title | Departments | Phone | Email |
|---|
| Sutherland, Brett | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Suppe, Dustin | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3355 | |
| Stribling, Jeffrey | Fire Engineer 112 Hour | Fire | 949-644-3355 | |
| Strack, James | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Stocks, Nicholas | Fire Battalion Chief | Fire | 949-644-3363 | |
| Starn, Grady | Lifeguard II | Fire | | |
| Stade, Sebastian | Lifeguard I | Fire | | |
| Stade, Strider | Lifeguard I | Fire | | |
| Spiker, Chad | Fire Staff Captain, Ems/Training | Fire | 949-644-3104 | |
| Speier, Elijah | Lifeguard II | Fire | | |
| Sodergren, Michael | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3355 | |
| Smith, Trent | Lifeguard I | Fire | | |
| Smith, Benjamin | Lifeguard Cadet | Fire | | |
| Smith, Troy | Lifeguard I | Fire | | |
| Smith, Braden | Lifeguard I | Fire | | |
| Smith, Eric | Lifeguard III | Fire | | |
| Skelly, Matthew | Fire Engineer 112 Hour | Fire | 949-644-3355 | |
| Sinclair, Robert | Lifeguard II | Fire | | |
| Simpson, Cooper | Lifeguard II | Fire | | |
| Shook, Travis | Fire Engineer 112 Hour | Fire | 949-644-3104 | |
