Sierra Ostergaard

Sierra Ostergaard has experience working as a Human Resources Manager, Generalist, and Specialist at Mammoth Mountain. Prior to that, they worked as a Food Server at The EATery and as a Teaching Assistant at Mammoth Elementary School. Sierra also has experience as a Snowboard Instructor at Mammoth Mountain and as an English Second Language Teacher at Canterbury English. They obtained a Bachelor of Arts degree in Spanish Language: Culture and Literature from California State University, Monterey Bay.