Operate a variety of office equipment including copiers, facsimile machine and computer; utilize various computer applications and software packages; enter data, maintain and generate reports from a database or network system; input, maintain, and utilize data to develop reports using spreadsheet software; create, format, and revise charts, graphs, flowcharts, worksheets, booklets, brochures, and forms using word processing, desktop publishing, and other computer applications; organize and maintain disk storage and filing. Process invoices, contracts, work orders, change orders, purchase order numbers, check requests, and requisitions for assigned area; coordinate the resolution of contract and invoice issues with accounts payable and contracts functions; ensure vendor invoices and change order files are accurate and up-to-date including having correct account codes and appropriate approvals; ensure new vendors have completed required new vendor information form.