Under direction, supervises and manages the operations of the school's administrative and main offices and its staff. Ensures that school office and related administrative activities are conducted in accordance with established policies and procedures, helps make decisions involving office routine and procedures. Provides support to the principal's administrative duties, including first-line response, scheduling and correspondence, reviews all outgoing correspondence for format, spelling, punctuation, and grammar before submitting for assigned administrator's signature. Incumbent is responsible for interacting with all aspects of the school community and the school system.