Senior ISSO (TS/SCI) – Lead Security & Compliance

Sunayu, LLC in Annapolis Junction, MD is seeking a Senior Information System Security Officer (ISSO) to lead security for a large software development program, including maintenance, IT support, and enterprise security management. The role collaborates with security professionals to detect threats, mitigate vulnerabilities, and maintain certification and accreditation artifacts.

The candidate will develop and implement security strategies, manage IAVA activities, and support the ISSM to maintain