Senior Site Security Manager

Modern Technology Solutions Inc•Lorton, VA

1d•Onsite

About The Position

MTSI is seeking an experienced Senior Site Security Manager (SSM) to lead security operations for the overall security (personal, physical, construction and accreditation of a multi-level secure facilities) in Lorton, VA. This role requires a proven leader with deep expertise in multi-disciplined security, compliance, and SCIF/SAPF. The Senior Site Security Manager will serve as the primary security authority for several classified facilities, ensuring 100% compliance with federal, DoD, and IC security mandates. This role requires a strategic leader capable of managing complex security programs, including Special Access Programs (SAP) and Sensitive Compartmented Information (SCI) environments, while acting as a key liaison to various government agencies.

Requirements

15+ years of experience in collateral, SAP, and SCI security program management.
Hands-on experience with SCIF/SAPF construction and accreditation.
Thorough knowledge of 32 CFR Part 117 (NISPOM), ICD 705, and ICD 503.
Proficiency in security databases including DISS, NBIS, and JADE
Strong written and verbal communication skills, with demonstrated leadership presence.
Ability to work independently in operational environments.
Active Top Secret clearance with SCI eligibility and prior SAP experience.
U.S. Citizenship is required for this position.

Nice To Haves

Formal ICD-705 training/education.
Current or former Site Security Manager (SSM) certification.
Certifications: FSO Program Management for Possessing Facilities; ISP® or ASIS CPP preferred.

Responsibilities

Serve as the Facility Security Officer (FSO), maintaining the Facility Security Clearance (FCL) and overseeing all aspects of the National Industrial Security Program (NISP)
Manage the lifecycle of Special Access Program Facility (SAPF) and/or Sensitive Compartmented Information Facilities (SCIF), from drafting Construction Security Plans (CSP) to final accreditation and continuous technical security monitoring
Lead security oversight for the design, construction, accreditation, and operation of a new classified facility
Review construction plans (blueprints, schematics) to assess vulnerabilities and recommend effective countermeasures
Conduct regular self-inspections and risk assessments to identify gaps in physical, technical, or information security, implementing corrective actions immediately
Prepare, process, and safeguard accreditation documentation for open storage
Lead investigations into security violations and coordinate with federal authorities for incident reporting and mitigation
Oversee the physical and technical security programs (including TEMPEST and TSCM).
Perform CPSO and CSSO functions, ensuring SAP/SCI compliance.
Lead site-wide security education, training, and awareness programs
Validate and process SAP/SCI visitor clearances and accesses
Build and maintain relationships with local, federal, and intelligence partners as well as private-sector security counterparts