| Serbeniuk, Gary | Recreation Leader, Senior | Recreation%20%26%20Senior%20Services | | |
| Sepulveda, Skylar | Senior Pool Lifeguard | Recreation%20%26%20Senior%20Services | | |
| Seo, Leah | Office Assistant | Public%20Works | 949-644-3311 | |
| Seitz, Tyler | Lifeguard I | Fire | | |
| Segura, Daniel | Utilities Specialist | Utilities | 949-718-4418 | |
| Scott, Zane | Lifeguard II | Fire | | |
| Schwenk, Jacob | Lifeguard II | Fire | | |
| Schweitzer, Theresa | Public Works Finance/Administrative Manager | Public%20Works | 949-644-3335 | |
| Schoubye, Samuel | Lifeguard I | Fire | | |
| Schmillen, Justin | Deputy Recreation & Senior Services Director | Recreation%20%26%20Senior%20Services | 949-644-3160 | |
| Schilling, Chloe | Office Assistant | Recreation%20%26%20Senior%20Services | 949-644-3162 | |
| Schilling, Arianna | Recreation Coordinator, Assistant | Recreation%20%26%20Senior%20Services | | |
| Scheumann, Emma | Senior Pool Lifeguard | Recreation%20%26%20Senior%20Services | | |
| Schank, Deborah | Administrative Assistant | Community%20Development | 949-644-3284 | |
| Schaeffer, Lauren | Recreation Coordinator, Assistant | Recreation%20%26%20Senior%20Services | | |
| Sarnowski, Allison | Department Assistant | Library%20-%20City | 949-717-3804 | |
| Santoni, Shane | Senior Pool Lifeguard | Recreation%20%26%20Senior%20Services | | |
| Santoni, Micah | Lifeguard I | Fire | | |
| Santibanez, Erick | Maintenance Aide | Public%20Works | 949-718-3463 | |
| Sanford, Ryan | Harbor Services Worker, Lead | Harbor%20Department | | |
