Facility Security Officer; FSO Security Clearance

Position: Facility Security Officer (FSO) with Security Clearance
Amentum is seeking a Facility Security Officer (FSO) to support our Tullahoma, TN office. Responsibilities Manage security operations and compliance, overseeing all aspects of facility security to include physical and personnel security and classified material handling (where applicable). Maintain Form DD254s and prepare/ administer sub-DD254's. Prepare visit requests and maintain accurate and timely data entry in security databases. Implement security policies in alignment with Government regulations, contractual obligations and Defense Counterintelligence and Security Agency (DCSA) standards.

Coordinate security clearance processing and access control procedures to maintain operational integrity. Maintain compliance with DOD security and related policies, procedures. Ensure continuous compliance through regular self-inspections and conduct DCSA security assessments for all Facility Clearances (FCLs) managed out of this location. Administer foreign travel briefings, track and record foreign travel notifications and debriefings, foreign contact and suspicious contact reports.

Engage with Government security officials to address evolving security requirements and mitigate risks associated with program execution. Serve as the primary administrator for site security systems, including account management, vendor management, system health monitoring, audit logging, and coordinating service calls. Badge new hires, visitors, and employees to ensure perimeter control compliance. Supervise contracted guard force operations, including post orders, incident response, reporting requirements, and training.

Conduct regular site security reviews, documenting vulnerabilities and corrective actions. Other duties as assigned. Qualifications
• 3+ years of experience with master's degree; 5+ years of relevant experience with bachelor's degree
• 1-2 years of experience with access control and CCTV systems
• 1-2 years of experience with guard force management preferred
• Knowledge of Government databases such as NISS, DISS, NBIS, ACCS
• Experience with Microsoft Office Suite (PowerPoint, Word, and Excel)
• Completion of FSO Program Management Course preferred
• Strong, effective, and professional verbal and written communications skills
• Active Top Secret security clearance with the ability to maintain