The Sr. Administrative Assistant provides high-level administrative support to department leadership and staff by coordinating daily office operations, managing calendars and appointments, preparing correspondence, reports, presentations, budgets, and other materials, and assisting with meetings, travel arrangements, expense reimbursements, and purchase order requisitions. This role serves as a key point of contact for internal and external inquiries, supports office visitors and callers, provides staff coverage for the Chair’s and SAO’s Office as needed, and ensures responsibilities are carried out in accordance with University and unit-level policies and procedures.