Job Description
**Amentum is looking for a** **Facility Security Officer (FSO)** **to join our team in** **Falls Church, VA** **. Under the supervision of the Senior Security Manager, this position will provide mostly administrative security support for Intelligence Community programs.**
**Must have an Active Top Secret/SCI US Government clearance with Polygraph. Note: US Citizenship is required to maintain a Top Secret/SCI clearance with Polygraph.**
**Essential Responsibilities:**
**Provide a diverse range of administrative support functions such as maintaining records, data entry, filing, and protecting personal, identifiable information.**
**Conduct briefings for new hires, to include new hire folders and packets for briefing.**
**Conduct debriefings and terminations. Construct and submit required paperwork in a timely manner.**
**Conduct quality control review of investigation packages (Questionnaire for National Security Positions SF-8...
**Must have an Active Top Secret/SCI US Government clearance with Polygraph. Note: US Citizenship is required to maintain a Top Secret/SCI clearance with Polygraph.**
**Essential Responsibilities:**
**Provide a diverse range of administrative support functions such as maintaining records, data entry, filing, and protecting personal, identifiable information.**
**Conduct briefings for new hires, to include new hire folders and packets for briefing.**
**Conduct debriefings and terminations. Construct and submit required paperwork in a timely manner.**
**Conduct quality control review of investigation packages (Questionnaire for National Security Positions SF-8...
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Submit ApplicationJob Details
- Location Chantilly, VA
- Job Type Full-time
- Category other-general
- Posted Date June 20, 2026
- Application Deadline June 25, 2026