Facility Security Officer; FSO​/Facility Coordinator

Job Title:

Facility Security Officer (FSO) / Facility Coordinator

Job Category:
Security

Time Type:
Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type:
Regular

Percentage of

Travel Required:

None

Type of Travel:
None

Join a mission-driven security team protecting sensitive Government information across multiple DoD and Intelligence Community programs. In this role, you will:

• Support facility and program security operations as a Facility Security Officer / Contractor Special Security Officer.
• Execute security requirements that protect personnel, facilities, and classified information.
• Serve as the central point of contact for security compliance, clearance processing, and facility coordination.
• Work in a professional, flexible environment recognized as a Best Place to Work.

• Administer personnel security processes, including clearance verification, visit certifications, indoctrinations, and debriefings.
• Maintain and process security clearance documentation across multiple Government contracts and subcontracts.
• Conduct initial, annual, and refresher security briefings and develop security education programs.
• Manage daily security operations, including access control, alarm response, badge issuance, and physical security requirements.
• Process incoming and outgoing classified documents, materials, and classified visits using DISS or customer-specific systems.
• Review SF-86 forms for accuracy, track badge expirations, and prepare required security documentation (reinstatements, crossovers, nomination letters, CPRLs, RFAs, XOBs, JAFAN formats).
• Provide guidance to employees and subcontractors on personnel security matters.
• Conduct annual security self-reviews and manage corrective actions.
• Provide training and familiarization on secure equipment (STEs, shredders, intrusion detection devices, access control systems).

• Coordinate building maintenance by scheduling inspections, servicing, and repairs with licensed professionals.
• Serve as the primary liaison with building management for security, maintenance, operational needs, and emergency coordination.
• Plan and coordinate on-site events, meetings, and facility-related activities, including visitor access and logistics.
• Monitor daily building conditions, identify issues, and elevate concerns appropriately.
• Support physical space planning, office configuration needs, and readiness of facility resources.

• Working knowledge of DoD/IC SCIF operations, NISPOM, personnel security procedures, and industrial security standards.
• Strong understanding of DISS, Scattered Castles, and personnel security systems.
• Ability to prioritize, multitask, and manage sensitive information with confidentiality.
• Customer-service oriented with strong communication and teamwork skills.

• Active TS/SCI clearance required; must consent to participation in Government-sponsored CI polygraph program.

• 3+ years of related DoD, Intelligence Community, or industrial security experience.
• Experience functioning as an FSO, CSSO, Personnel Security Assistant, or similar security professional.
• Experience supporting facility operations or serving as a building liaison is preferred.

• High School diploma required.

• Experience supporting Personnel Security Assistance or Assistant FSO responsibilities across multiple clients.
• NCMS Industrial Security Professional (ISP) certification.
• Strong written and oral communication skills.
• Experience working in SAP or SCI program security environments.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.