Who is primarily responsible for managing DISS within a contractor organization?

In a contractor organization, the primary responsibility for managing the Defense Industrial Security System (DISS) typically falls to the Facility Security Officer (FSO). The FSO plays a crucial role in ensuring compliance with federal regulations regarding security clearances and safeguarding classified information. They oversee the security program within the facility and are directly accountable for implementing security measures, including the management of personnel security processes and the maintenance of information related to security clearances through systems like DISS.

This position requires a comprehensive understanding of security protocols and the ability to navigate the complexities involved in managing security clearances, making the FSO pivotal in facilitating a secure environment for contractor operations. While the other roles, such as the Chief Security Officer, Security Clearance Manager, and Human Resources Director, may play important roles in overall security policies and practices, it is the Facility Security Officer who is directly tasked with the day-to-day operations and execution of DISS at the facility level.