Performs accurate, responsible and confidential computerized student information system (SIS) processing, data entry, and reporting following local directives and state guidelines ensuring data accuracy; performs administrative duties involving public and student contacts; tracks attendance data and completes attendance reporting, as assigned; verifies the accuracy of substitute teacher timesheets and obtains final approval for payment; processes and verifies student grades; audits system information for errors and resolves data issues; assists with supply distribution, collection, and inventory; may provide assistance associated with school opening and closing tasks.