You must meet the following requirements by the closing date of this announcement. For the GS-09, you must have one year of specialized experience at a level of difficulty and responsibility equivalent to the GS-07 grade level in the Federal service. Specialized Experience for this position includes: - Experience maintaining calendars, scheduling, and planning events for management. - Experience resolving conflicting appointments and communicating with nonprofit, tribal organizations, or private sector. OR Master's or equivalent graduate degree OR 2 full years of progressively higher-level graduate education leading to such a degree OR LL.B. or J.D., if related OR Combination or education and experience.