Caltech’s Human Resources department has an essential and integral role at the Institute. As Caltech ambassadors it is important that we (1) understand and reflect the core mission of the Institute; (2) continually train, educate and teach ourselves and others; and (3) strive to build a healthy, resilient and engaged community.
Our regular business hours are Monday through Friday, 8am - 5pm.
If you're not sure which department can answer your question you can call our customer services specialists at (626) 395-3300. Alternatively, you can explore the departments section of our website to get an idea of what each group does to guide you.