Information System Security Officer - Topsecret

The Information System Security Officer supports a Defense Counterintelligence and Security Agency Portfolio Acquisition Executive managed service provider contract as a cybersecurity point of contact and ISSO/ISSE for key information systems within cleared environments. The role involves protecting systems supporting national security programs, owning the security posture throughout the system lifecycle, and ensuring compliance, monitoring, and documentation for security assessments and authorization activities. The position requires driving Risk Management Framework activities, validating security requirements, and managing vulnerabilities from identification through remediation.