| Staff | Title | Departments | Phone | Email |
|---|
| Sommers, Jennifer | Human Resources Administrator (part-time) | City Manager, Human Resources | (714) 754-5172 | Email |
| Solis, Jose | Lead Maintenance Worker | Public Works | (714) 327-7493 | Email |
| Soldan, Don | Engineer | Fire Department | (714) 754-5106 | Email |
| Solares, Nory | Building Technician l | Economic and Development Services | (714) 754-5210 | Email |
| Smith, J. | Police Officer | Police Department | (714) 754-5281 | Email |
| Silva, Adam | Computer Operations & Networking Supervisor | Information Technology | (714) 754-5620 | Email |
| Siemiawski, N. | Police Officer | Police Department | (714) 754-5281 | Email |
| Sieder, J. | Police Officer | Police Department | (714) 754-5281 | Email |
| Sevilla, D. | Police Sergeant | Police Department | (714) 754-4822 | Email |
| Sethuraman, Raja | Public Works Director | Public Works | (714) 754-5343 | Email |
| Serrato, Jaime | Firefighter | Fire Department | (714) 754-5106 | Email |
| Serrano, Cathleen | Purchasing Supervisor | Finance | (714) 754-5062 | Email |
| Serb, Ronald W. | Assistant Engineer | Public Works | (714) 754-5173 | Email |
| Senger, Luke | Code Enforcement Officer II | Fire Department | (714) 754-5087 | Email |
| Selinske, S. | Police Lieutenant | Police Department | (714) 754-5293 | Email |
| Selinske, M. | Police Sergeant | Police Department | (714) 754-5093 | Email |
| Scott, T. | Police Detective | Police Department | (714) 754-5120 | Email |
| Schwab, Harrison | Firefighter | Fire Department | (714) 754-5106 | Email |
| Schulze, J. | Gang Investigator | Police Department | (714) 754-5198 | Email |
| Schall, Julie | Police Training Assistant | Police Department | (714) 754-5391 | Email |
