| Leung, Grace | City Manager | City Manager | 949-644-3233 | |
| Sommers, James | City Traffic Engineer | Public Works | 949-644-3326 | |
| Liu, Zhengyang | Civil Engineer - Plan Check | Community Development | 949-644-3202 | |
| Horney, Dustin | Civil Engineer - Plan Check | Community Development | 949-644-3277 | |
| Zhang, Zhao | Civil Engineer - Plan Check | Community Development | 949-644-3207 | |
| Gutierrez, Sergio | Civil Engineer - Plan Check (Geo), Senior | Community Development | 949-644-3213 | |
| Taghinezhadbilondy, Ramin | Civil Engineer - Plan Check, Senior | Community Development | 949-644-3281 | |
| Aquino, Dan | Civil Engineer - Plan Check, Senior | Community Development | 949-644-3292 | |
| Huang, Kenneth | Civil Engineer - Plan Check, Senior | Community Development | 949-644-3285 | |
| Skarin, Eric | Civil Engineer - Plan Check, Senior | Community Development | 949-644-3270 | |
| Kubischta, Melissa | Civil Engineer (Plan Check), Principal | Community Development | 949-644-3278 | |
| Aube, Kyle | Civil Engineer, Associate | Public Works | 949-644-3296 | |
| Carpenter, Patricia | Civil Engineer, Associate | Public Works | 949-644-3344 | |
| Davis, Benjamin | Civil Engineer, Associate | Public Works | 949-644-3317 | |
| Joh, Jason | Civil Engineer, Associate | Public Works | 949-644-3323 | |
| Loo, Bryan | Civil Engineer, Associate | Public Works | 949-644-3324 | |
| Almendralo, Rodi | Civil Engineer, Associate | Public Works | 949-644-3334 | |
| Chhouk, Socheata | Civil Engineer, Associate | Public Works | 949-644-3346 | |
| Loke, Eric | Civil Engineer, Senior | Public Works | 949-644-3336 | |
| Tauscher, Peter | Civil Engineer, Senior | Public Works | 949-644-3316 | |
