Amentum is seeking a Security Analyst (ASO) to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS). The role involves utilizing security concepts, principles, and practices to analyze and resolve complex security issues, collaborating with various SIS offices, and providing security guidance to contractors. The analyst will monitor security applications, prepare security procedures, and manage project milestones while interpreting security policies related to classified materials.