Administration
*Please note: All email addresses are First.Last@sduhsd.net
| Position | Name | Extension | Website |
| Principal | Cara Dolnik | x5002 | |
| Principal's Secretary | Kalani Crosby | x5002 | |
| Receptionist | Alex Ramirez | x5003 | |
| Assistant Principal (A-G) | Charles Adams | x5005 | |
| Assistant Principal (H-N) | Adam Bishop | x5007 | |
| Assistant Principal (O-Z) | Jaime Garman | x5006 | |
| Assistant Principals' Secretary | Jennifer Beales | x5008 | |
| Assistant Principals' Secretary | Carie Miller | x5004 | |
| Registrar | Kristina Martinez | x5011 | Website |
| Attendance Secretary | Erykah Baker | x5027 | Website |
| Counseling Secretary | Adriana Toledo | x5076 | Website |
| Health Technician | Alexandra Brown | x5021 | Website |
| Media Tech (Mustang Commons) | Susan Foote | x5171 | Website |
| ASB Director | Rod Keillor | x5155 | Website |
| ASB Finance | Patricia Hargraves | x5028 | Website |
| Foundation Executive Director | Leslie Saldana | x5152 | Website |
| Athletic Director | Scott Jordon | x5167 | Website |
| Athletics Secretary | Megan Thompson | x5167 |