What is an Assistant FSO?

Assistant Facility Security Officers (Assistant FSOs) support the Facility Security Officer in managing and implementing a facility’s security program, ensuring compliance with government regulations such as the National Industrial Security Program Operating Manual (NISPOM). Their duties often include assisting with security clearances, conducting security training, maintaining security records, and responding to security incidents. Assistant FSOs play a critical role in protecting classified information and supporting the overall security posture of their organization. They often act as a liaison between employees and the FSO to ensure security policies are understood and followed.