Job Description: The International Security Specialist is responsible for developing, implementing, and managing comprehensive security programs supporting global operations. This role integrates Personnel Security (PERSEC), Physical Security (PHYSEC), Communications Security (COMSEC), Cyber Security, and Information Security (INFOSEC) to ensure the protection of personnel, assets, information, and infrastructure across international environments. The ideal candidate will operate in dynamic, high-risk environments and collaborate cross-functionally to ensure compliance with U.S. government regulations, international standards, and organizational security policies.