Senior Special Security Officer - SCI/SCIF Operations

System High Corporation; Fort Belvoir (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

System High Corporation seeks a detail-oriented Special Security Representative to support the Defense Special Security System and DoD Acquisition Security ops. You will safeguard SCI, manage clearances, and supervise SSO functions across SCIF facilities.

Applicants should have 6–10 years in DoD security, TS clearance with SCI eligibility, and hands-on experience with DISS, NBIS, and Scattered Castles. The role involves training, incident response, and program support in a federal setting.

Qualifications

• Active Top Secret clearance with SCI eligibility required.
• 6-10 years of relevant DoD Special Security experience.
• Knowledge of ICD 705, DoD security manuals, and privacy guidelines.

Responsibilities

• Manage and update government databases including DISS, Scattered Castles, NBIS, and local trackers; process SCI access nominations and coordinate eligibility upgrades.
• Implement physical security standards for SCIFs per ICD 705; review CSPs/MSPs, FFCs, TEMPEST and access control/IDS systems.
• Conduct SCI indoctrinations, refresher trainings, and specialized briefings; maintain visitor logs and incident documentation.
• Assist with security incident inquiries, perform self-inspections, and draft IDS reports; manage personnel security files.
• Draft weekly activity reports, monitor task management tools, and maintain SSO SharePoint/EFS.

Skills

Team supervision

Security policy knowledge

Documentation/editing

Tools

DISS

Scattered Castles

NBIS

Job description

System High Corporation seeks a detail-oriented Special Security Representative to support the Defense Special Security System and DoD Acquisition Security ops. You will safeguard SCI, manage clearances, and supervise SSO functions across SCIF facilities.

Applicants should have 6–10 years in DoD security, TS clearance with SCI eligibility, and hands-on experience with DISS, NBIS, and Scattered Castles. The role involves training, incident response, and program support in a federal setting.