STUDENT WORKER. . . . Purpose Statement. . The job of the Student Worker is done for the purpose of providing support to YUHSD personnel. . Essential Functions. . Answers multi-line telephone system for the purpose of screening calls, transferring calls, responding to inquiries and/or taking messages. Greets public, parents, students, vendors, etc. for the purpose of responding to their inquiries and/or directing them to appropriate personnel. Ma...