| Staff | Title | Departments | Phone | Email |
|---|
| Sanders, Laurie | Librarian I | Library - City | 949-717-3827 | |
| Sanchez, Terry | Library Assistant | Library - City | 949-717-3895 | |
| Sur, Marissa | Human Resources Manager | Human Resources | 949-644-3302 | |
| Salvini, Barbara | Human Resources Director | Human Resources | 949-644-3259 | |
| Stanley, Matthew | Harbor Services Worker | Harbor Department | | |
| Shintaku, Cynthia | Department Assistant | Harbor Department | | |
| Sanford, Ryan | Harbor Services Worker, Lead | Harbor Department | | |
| Swisher, Christopher | Firefighter 112 Hours | Fire | 949-644-3113 | |
| Sweeney, Shane | Lifeguard I | Fire | | |
| Sutherland, Brett | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Suppe, Dustin | Firefighter Paramedic 112 Hour | Fire | 949-644-3355 | |
| Sullivan, Jake | Lifeguard I | Fire | | |
| Stribling, Jeffrey | Firefighter 112 Hours | Fire | 949-644-3355 | |
| Strack, James | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Stocks, Nicholas | Fire Battalion Chief | Fire | 949-644-3363 | |
| Steele, Connor | Lifeguard Trainee | Fire | | |
| Starn, Grady | Lifeguard Trainee | Fire | | |
| Spiker, Chad | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Speier, Elijah | Lifeguard II | Fire | | |
| Sodergren, Michael | Firefighter Paramedic 112 Hour | Fire | 949-644-3355 | |
