Maintains and updates purchase orders to ensure ERP System integrity and accuracy,avoiding discrepancies Stays up to date on ISO Operating Procedures and Work Instructions, ERP System capabilities and established work practices as relate to SO, PO and IM by utilizing Sage University Online, MAS500 Online Help System, and User Guides to efficiently and effectively record transactions and complete work assignments. To perform this job successfully, an individual should have a working knowledge of Microsoft Office including Outlook, Internet Explorer, Excel, PowerPoint, Word and Access; proficiency in MAS500 or similar ERP System, especially in regard to Inventory Management, Sales Order, Purchase Order and Work Order processing.