| Tran, Andy | Civil Engineer, Principal | Public Works | 949-644-3315 | |
| Riley, Kevin | Civil Engineer, Principal | Public Works | 949-644-3329 | |
| Jordan, Daniel | Civil Engineer, Associate | Public Works | 949-644-3344 | |
| Petersen, Ellis | Civil Engineer, Associate | Public Works | 949-644-3014 | |
| Marshall, Jake | Civil Engineer, Associate | Public Works | 949-644-3323 | |
| Aube, Kyle | Civil Engineer, Associate | Public Works | 949-644-3296 | |
| Almendralo, Rodi | Civil Engineer, Associate | Public Works | 949-644-3334 | |
| Loo, Bryan | Civil Engineer, Associate | Public Works | 949-644-3324 | |
| Parra, Tyler | Civil Engineer, Associate | Public Works | 949-644-3347 | |
| Chhouk, Socheata | Civil Engineer, Associate | Public Works | 949-644-3346 | |
| Zhang, Zhao | Civil Engineer - Plan Check, Senior | Community Development | 949-644-3279 | |
| Skarin, Eric | Civil Engineer - Plan Check, Senior | Community Development | 949-644-3270 | |
| Kubischta, Melissa | Civil Engineer - Plan Check, Principal | Community Development | 949-644-3278 | |
| Aquino, Dan | Civil Engineer - Plan Check, Principal | Community Development | 949-644-3292 | |
| Gutierrez, Sergio | Civil Engineer - Plan Check (Geo), Senior | Community Development | 949-644-3213 | |
| Liu, Zhengyang | Civil Engineer - Plan Check | Community Development | 949-644-3202 | |
| Horney, Dustin | Civil Engineer - Plan Check | Community Development | 949-644-3277 | |
| Wang, Ting-Wei | Civil Engineer - Plan Check | Community Development | 949-644-3207 | |
| Qu, Xueming | Civil Engineer - Plan Check | Community Development | 949-644-3285 | |
| Leung, Grace | City Manager | City Manager | 949-644-3233 | |
