Senior Information System Security Officer (ISSO)
Core
Senior ISSO responsible for cybersecurity approval, compliance, and risk mitigation for mission-critical national security network infrastructure.
Role type
Senior IC Information System Security Officer
Builds
Secure network infrastructure supporting intelligence and national security operations
Domain
National Security / Cybersecurity / Defense
Deliverable
production ML models | infrastructure
Required skills
Active TS/SCI with Polygraph, security plan review and approval, system lifecycle security integration, risk assessment and mitigation, network architecture review, stakeholder briefing
Preferred skills
System accreditation support, RMF/NIST framework knowledge, intelligence community customer support, CISSP/GSLC certification
Technologies
NIST, RMF
Responsibilities
Support system owners through cybersecurity approval and compliance processes, Review technical architectures and network designs, Interpret cybersecurity requirements for stakeholders, Ensure cybersecurity requirements are integrated throughout the system lifecycle, Develop and maintain security documentation, Assess system risks and recommend mitigation strategies, Support security reviews, audits, and accreditation activities
Seniority
Senior, hands-on IC