4 years of experience in an Administrative Assistant, Accounting Clerk III, Secretary III, Travel Clerk III, or equivalent position performing administrative support duties and operating various types of office equipment (i.e., multi-function printer/copier/scanner) and filing systems without day-to-day direction. This includes but is not limited to communicating clearly and timely with Government contacts (Contracting Officer, Contracting Officer’s Representative, Functional and Technical contacts, etc.) on behalf of the contract staff regarding significant items that require clarification, action, or coordination.