Security Specialist, TS/SCI Required, Night Shift

About the role

Connexus Hub, a professional services firm serving government agencies and Fortune 500 customers, is seeking a Security Specialist to join its night‑shift team in Quantico. The position requires an active TS/SCI clearance and will support physical and personnel security operations during the 6 pm‑6 am shift.

Key responsibilities

• Conduct physical security walkthroughs and inspections of the facility.
• Deliver security indoctrinations, schedule polygraphs, investigate violations, and manage clearance investigations, fingerprints, and foreign‑born waivers.
• Program and verify security badges within 24 hours of request.
• Provide visitor escort services and front‑desk support.
• Participate in meetings as a subject‑matter expert on security matters.
• Perform end‑of‑day facility closing security checks.

Required profile

• Associate or Bachelor’s degree (preferred) or 4+ years relevant experience.
• Minimum 2 years providing administrative and physical security for a government agency.
• At least 2 years in a customer‑support role.

Required skills

• Knowledge of Intrusion Detection Systems, including UL 2050 certified IDS.
• Familiarity with government‑approved security devices, safes, storage containers, locks and locking systems.
• Experience with personnel entry control systems.
• Working knowledge of JPAS DISS and Scattered Castles.