| Shrago, Fauna | Administrative Analyst | Community Development | 949-644-3206 | |
| Stinson, Mariah | Administrative Assistant | Recreation | 949-644-3158 | |
| Summerhill, Yolanda | Assistant City Attorney | City Attorney | 949-644-3135 | |
| Sandefur, Thomas | Assistant City Engineer | Public Works | 949-644-3321 | |
| Stein, Robert | Assistant City Engineer | Public Works | 949-644-3322 | |
| Sinacori, Michael | Assistant City Engineer | Public Works | 949-644-3342 | |
| Schank, Deborah | Building Department Specialist | Community Development | 949-644-3284 | |
| Shelton, Chad | Building Inspector II | Community Development | 949-644-3295 | |
| Shelton, Marshall | Building Inspector, Senior | Community Development | 949-644-3267 | |
| Sommers, James | Civil Engineer, Principal | Public Works | 949-644-3326 | |
| Skarin, Eric | Civil Engineer, Senior - Plan Check | Community Development | 949-644-3270 | |
| Snyder, Searcy | Code Enforcement Officer Trainee | Community Development | 949-644-3286 | |
| Saldivar, Humberto | Concrete Finisher | Public Works Municipal Operations | 949-718-3461 | |
| Silva, Robert | Construction Inspection Supervisor | Public Works | 949-270-8131 | |
| Sarnowski, Allison | Department Assistant | Library - City | 949-717-3804 | |
| Saldana Iii, Ernest | Equipment Operator II | Public Works Municipal Operations | 949-718-3461 | |
| Scott, Rick | Facilities Maintenance Supervisor | Public Works Municipal Operations | 949-644-3067 | |
| Suarez, Christian | Facilities Maintenance Worker II | Recreation | 949-644-3244 | |
| Salazar, Juan | Field Maintenance Superintendent | Public Works Municipal Operations | 949-718-3460 | |
| Stocks, Nicholas | Fire Battalion Chief 112 Hours | Fire | 949-644-3363 | |
