Summary View Common Definitions of terms found in this announcement. Organizational Location: This position is located in the Department of Homeland Security, U.S. Immigration and Customs Enforcement, Office Of Civil Rights Compliance, in Washington, District of Columbia. This is a non-bargaining unit position. Responsibilities As a Mission Support Specialist, at the full performance level you will perform the following duties: Coordinate and perform a wide variety of administrative and technical services essential to the operations of the office including, but not limited to, coordinating administrative operations related to property management. Contract administration to include solicitation, administration, and close-out of contracts and inter/intra-agency agreements. Budget execution through effective monitoring and allotted monies. Position Management ensuring position levels are properly assigned. Identify, recommend, and implement solutions to a wide range of administrative prob...