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, OPLA Ethics Unit, in Washington, District of Columbia. This is a non-bargaining unit position. Responsibilities As a Mission Support Specialist, at the full performance level GS-12, you will perform the following duties: Serves as a subject matter expert on assigned administrative matters. Conducts or participates in the evaluation of administrative programs, concerning the efficiency and effectiveness of program operations. Maintains a high level of analytical ability to identify issues, recommend actions, and re-engineer processes. Applies a wide range of administrative programs, concepts, laws, policies, practices, and analytical diagnostic methods and techniques to address substantive matters that contain several interrelated issues. Requirements Conditions of Employment Qualification...