Under the direct supervision of the School Business Administrator, to assist in the administration of the school district's accounts payable function, ensuring the accuracy of invoices to be paid, and the timely payment of school district expenses, maintaining accurate account balances, in conformance with school district policies and practices as well as applicable laws and regulations. Assists in administering the school district's accounts payable function, including the processing of purchase orders and invoices for payment, and inputting and maintaining data and information into the accounting system regarding accounts payable to ensure records are accurate and up-to-date.