CERTIFICATES, LICENSES, REGISTRATION, SPECIAL AND/OR OTHER REQUIREMENTS: Possession of a valid Class A or B Commercial Driver license with school bus, air brake, and passenger endorsements issued by the California Department of Motor Vehicles (DMV) OR a Class C license with the ability to obtain a commercial license with the required endorsements issued by the California DMV within the first 6 months of employment (probationary period). The mission of the Transportation Department is to provide safe, clean, efficient bus transportation to assist students in reaching their educational goals and to also support facility maintenance, grounds, custodial and educational programs with maintained fleet vehicles and equipment.