Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. We are seeking an ISSE to join our team of passionate individuals. In this role you will support challenging, mission-critical projects that make a direct impact on the nation’s security and intelligence mission. As the Senior ISSE on a dynamic team, you will perform technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies. **Responsibilities:** + Perform or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies. + Validates and verifies system security requirements definitions and analysis and establishes system security designs. + Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave environments to include those with multiple enclaves and with differing data protection/classification requirements. + Builds IA into systems deployed to operational environments. + Assists architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutions. + Supports the building of security architectures. + Enforce the design and implementation of trusted relations among external systems and architectures. Assesses and mitigates system security threats/risks throughout the program life cycle. + Contributes to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations. + Reviews certification and accreditation (C&A) documentation, providing feedback on completeness and compliance of its content. \#divergent + Fourteen (14) years of IA System Architect and Engineer (IASAE) experience, to include recent experience within the last five years, with Defense-in-Depth principles and technology, including access/control, authorization, identification and authentication, Public Key Infrastructure (PKI), network and enterprise security architecture + A Master’s Degree in Computer Science or IT Engineering is desired and may be substituted for six (6) years of experience + Two years of experience applying security risks assessment methodology to system development, including threat model development, vulnerability assessments, and resulting security risk analysis + Knowledge of Federal, NS A, IC, and DoD Information Security regulations, publications, and policy + This is a CWIP Billet per DoD Directive 8570-1 and must meet specified certification requirements defined and documented by the TTO COR. IASAE + Level III (CISSP-ISSAP or CISSP-ISSEP) Certification **Clearance Required:** + Active TS/SCI with Poly