You may qualify at the GS-0301-12 level, if you fulfill the following qualification: Specialized Experience: One year (52 weeks) of full-time specialized experience equivalent to at least the GS-11 grade level in the federal service performing the following duties: 1) Providing oversight of an offices administrative services in order to investigate, evaluate and resolve a variety of problems and/or conditions; 2) Monitoring a budget to ensure that funds are obligated; 3) Compiling, reviewing and analyzing report data for completeness and accuracy; and 4) Monitoring and/or approving controlling accountable government equipment, material, and supplies. The missions of the USMS include protection of the judiciary, court security, witness security, asset forfeiture, apprehending fugitives and violent offenders, apprehending and prosecuting unregistered sex offenders, prisoner transportation, management, and custody, and providing assistance in matters of Federal emergencies and other critical incidents.