Assesses and mitigates system security threats/risks throughout the program life cycle; validates system security requirements definition and analysis; establishes system security documentation; assists with the implementation of security procedures; verifies information system security requirements; performs information system certification and accreditation planning, testing, assessing and liaison activities. In this role, the selected candidate will perform information assurance activities that protect the confidentiality, integrity, and availability of classified assets, drive advanced risk governance operations, and implement proactive, automation enabled security methodologies for classified programs.