| Staff | Title | Departments | Phone | Email |
|---|
| Arregui, Gerardo | Planner, Assistant | Community Development | 949-644-3249 | |
| Avila, Beatriz | Department Assistant | Community Development | 949-644-3293 | |
| Aquino, Dan | Civil Engineer - Plan Check, Principal | Community Development | 949-644-3292 | |
| Alarcon, Cruz | Lifeguard I | Fire | | |
| Aune, Tor | Lifeguard I | Fire | | |
| Acevedo-Schiesel, Daniela | Lifeguard I | Fire | | |
| Ambrose, Trevor | Lifeguard II | Fire | | |
| Aarons, Zephyr | Lifeguard I | Fire | | |
| Arnett, Chelsea | Department Assistant | Fire | 949-644-3175 | |
| Anderson, Bryce | Fire Captain 112 Hours | Fire | 949-644-3355 | |
| Anderson, Matthew | Fire Engineer 112 Hour | Fire | 949-644-3355 | |
| Alexander, Erin | Fire Engineer 112 Hour | Fire | 949-644-3104 | |
| Alcaraz, Debbie | Administrative Assistant To The Fire Chief | Fire | 949-644-3351 | |
| Amat, Alex | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Aigner, Jason | Lifeguard II | Fire | | |
| Asato, Natalie | Human Resources Analyst, Senior | Human Resources | 949-270-8141 | |
| Arellano, Tosha | Human Resources Analyst, Senior | Human Resources | 949-644-3337 | |
| Angeloff, Anne-Marie | Library Assistant | Library - City | 949-717-3861 | |
| Avila, Jasmin | Librarian I | Library - City | 949-717-3824 | |
| Acuna-Gonzalez, Martin | Facilities Maintenance Technician | Public Works | 949-644-3067 | |
