Special Security Representatives (SSR), Specialist III

Job Details

Job Location:

HUNTSVILLE, AL (TEAMS) - Huntsville, AL 35808

Position Type:
Full Time

We are seeking a highly detail-oriented and experienced Special Security Representative (SSR) to support the Defense Special Security System and DoD Acquisition Security operations. In this role, you will provide critical Special Security Office (SSO) functional services, ensuring the protection of Sensitive Compartmented Information (SCI), managing personnel security clearances, and maintaining the physical security of accredited facilities (SCIFs).

• Personnel Security & Access Management: Manage and update government databases including DISS, Scattered Castles, NBIS, and local personnel trackers. Process SCI access nominations, conduct pre‑screening interviews, and coordinate eligibility upgrades with the Defense Counterintelligence and Security Agency (DCSA) Adjudication and Vetting Services (AVS).
• Facility & SCIF Operations: Implement physical security standards for SCIFs per ICD 705; review and manage Fixed Facility Checklists (FFCs), TEMPEST addendums, and automated access control/intrusion detection systems. Provide access control, maintain visitor logs, assist with alarm responses, and establish/review Construction/Modification Security Plans (CSP/MSP), co‑utilization agreements, and concept approvals. Modify/Change LKM
  7000/CDX‑XX series combinations as required.
• Security Education & Training: Conduct initial SCI indoctrinations, periodic refresher training, and final debriefings. Administer specialized briefings for NATO, Critical Nuclear Weapons Design Information (CNWDI), and Restricted Data.
• Incident Response & Compliance: Assist with preliminary inquiries for security incidents involving SCI. Perform self‑inspections, draft IDS reports, and maintain personnel security files (SF‑312, foreign travel reports) in compliance with privacy guidelines.
• Administrative & Program Support: Monitor Electronic Task Management Tools (TMT) to track SSO actions, draft weekly activity reports, consolidate statistical data, and maintain the SSO SharePoint site and Electronic Files Management System.

• 6‑10 years of relevant DoD Special Security experience.
• Active Top Secret clearance with SCI eligibility.
• Demonstrated working knowledge of ICD 705 Tech Specs v1.5.1, DoD Manual
  5105.21 Vol1‑3, DoD Manual
  5200.02, DoD Manual
  5205.07, 32 CFR Part
  117, NISPOM, and DoD Manual
  5200.01 Vol1‑4.
• Hands‑on experience with DoD security databases: DISS, Scattered Castles, NBIS, and knowledge of DODIIS Enterprise Record Message Traffic (RMT).
• Ability to provide daily supervision and direction to support teams.
• Strong capability to draft, review, and edit official DoW correspondence and conduct comprehensive security briefings for military, civilian, and contractor personnel.

System High Corporation is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, veteran status, or any other characteristic protected by law. We do not discriminate. System High is a Military friendly employer. Veterans are encouraged to apply.