Information Systems Security Engineer (ISSE) - TS/SCI Poly required

Responsibilities: Perform and/or review technical security assessments of computing and network environments to identify vulnerabilities, security gaps, and non-compliance with applicable IA/security standards and regulations. Develop mitigation strategies and support the resolution of identified security risks. Validate and verify system security requirements and contribute to system security architecture and design. Design, develop, implement, and integrate information assurance and cybersecurity solutions across computing, networking, and enclave environments, including multi-enclave environments with differing data protection and classification requirements. Build security controls and IA requirements into systems throughout the engineering and deployment lifecycle. Work with architects and system developers to identify and implement appropriate security functionality consistent with agency security policies and enterprise security solutions. Support the development and implementation of security architectures and trusted relationships between external systems and architectures. Assess and mitigate cybersecurity threats and risks throughout the system/program lifecycle. Support security planning, assessment, risk analysis, risk management, authorization, certification, and security awareness activities. Review security authorization and certification documentation for completeness, accuracy, and compliance. Apply security engineering expertise across areas including: Security architecture and engineering lifecycle Identity, authentication, authorization, and access control PKI and cryptographic solutions Cross-domain solutions Network and enterprise security System integration and security testing Risk management and vulnerability mitigation Intrusion detection and incident handling Configuration and change management Auditing and security assessmentsli> Contingency planning Security authorization / certificationSupport security authorization activities in accordance withNSA/CSS NISCAP, DoD RMF, NIST RMF, and applicable NSA/CSS security engineering processes.

Required Qualifications: 12 years of ISSE experiencesupporting programs and contracts of similar scope, type, and complexity. Recent experience within the last5 yearsapplying cybersecurity principles and technologies, including: Access control Authorization Identification and authentication PKI Network security Enterprise security architectureBachelor’s degreein Computer Science, Information Assurance, Information Security, Systems Engineering, or a related discipline from an accredited college or university. DoD 8570 / IASAE Level 2compliance required. Four additional years of ISSE experience may substitute for the bachelor’s degree.