Facility Security Officer - TS/SCI | Flexible Time Off

CACI; Sunset Hills (MO); On-site; USD 68,000 - 144,000; Full time

Job summary

CACI International is seeking a Facility Security Officer / Facility Coordinator in Sunset Hills, MO for a full‑time role supporting DoD/IC programs and safeguarding classified information.

You will administer personnel security processes, manage access control, debriefings, and security briefings, and coordinate facility operations and visitor logistics in a professional, mission‑driven environment.

Qualifications

• 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.

Responsibilities

• 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).

Skills

DoD/IC security operations

DISS & Scattered Castles

prioritize multitask confidentiality

customer-service & teamwork

Education

High School diploma

NCMS ISP certification

Job description

CACI International is seeking a Facility Security Officer / Facility Coordinator in Sunset Hills, MO for a full‑time role supporting DoD/IC programs and safeguarding classified information.

You will administer personnel security processes, manage access control, debriefings, and security briefings, and coordinate facility operations and visitor logistics in a professional, mission‑driven environment.