The Administrator/Office Supervisor is responsible for performing secretarial and administrative duties. The Administrator/Office Supervisor executes complex and confidential secretarial and administrative assignments. This person applies advanced computer and process skills with a detailed understanding of the organization's operation, and assists the Business System Administrator with day-to-day activities. Type and proofread formal letters, interoffice correspondence and miscellaneous documents; compose correspondence and responses to inquiries independently. Answer telephone and handle requests for information at an advanced level. Set up and maintain department records and files. Arrange travel schedules and reservations. Supervise and train others. Monitor accuracy, completeness and timeliness of all critical business systems transactions. Coordinate meetings and office communications. Schedule conference rooms, audio/visual equipment and other materials as requested.