Facility Security Officer (FSO) / Facility Coordinator

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

Job summary

CACI International Inc. seeks a Facility Security Officer to join our security team and oversee DoD/IC SCIF operations across programs. You will administer personnel security, process clearances, and coordinate facility security efforts, serving as the central point for compliance and readiness.

Responsibilities include managing visits, indoctrinations, briefings, and security training while coordinating with building management and program teams to protect personnel and classified information.

Qualifications

• DoD/IC SCIF operations knowledge and NISPOM compliance required.
• Experience with DISS, Scattered Castles, and personnel security systems.
• TS/SCI clearance with polygraph participation required.
• FSO/CSSO or similar security program experience preferred.

Responsibilities

• Administer personnel security processes, including clearance verification and indoctrinations.
• Maintain and process security clearance documentation across multiple contracts.
• Conduct annual/ refresher security briefings and develop education programs.
• Manage access control, badge issuance, alarm response, and physical security.
• Review SF‑86 forms, track badge expirations, and prepare related documentation.

Skills

DoD/IC SCIF ops

NISPOM knowledge

Personnel security procedures

Industrial security standards

Education

High School diploma

NCMS Industrial Security Professional ISP certification

Tools

DISS

Scattered Castles

SAP

Job description

Job Title: Facility Security Officer (FSO) / Facility CoordinatorJob Category: SecurityTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity: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.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).Facility Management Duties :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.Qualifications:Required: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.ClearanceActive TS/SCI clearance required; must consent to participation in Government‑sponsored CI polygraph program.Experience3+ 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.EducationHigh School diploma required.Desired: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.-What You Can Expect: A culture of integrity.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.An environment of trust.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.A focus on continuous growth.Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.Pay Range :There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.The proposed salary range for this position is:$68,400-$143,700CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.