Activity Security Specialist III (TS/SCI)

System High Corporation; Maryland; On-site; USD 70,000 - 120,000; Full time

Job summary

System High Corporation seeks an Activity Security Representative III to deliver multi-disciplined security support for SAP, SCI, and collateral programs. You will handle classification reviews, access control, mail processing, and data transfers, while maintaining security logs and personnel files across a fast-paced government environment.

The role requires a TS clearance with SCI eligibility, knowledge of DCI/JPAS/SAPNP processes, and the ability to mentor team members.

Qualifications

• Minimum 5–7 years of related experience in security environments.
• Strong knowledge of Special Access Programs (SAP), SCI, and collateral handling.
• Excellent attention to detail, documentation, and records management.

Responsibilities

• Provide multi-disciplined security support for Collateral, SCI, and SAP activities.
• Process PARs, JPAS/SAPNP reviews, and access eligibility for SAP personnel.
• Maintain security documentation, logs, and visitor control records.
• Escort visitors, manage badges, and support facility access control systems.
• Assist in security awareness training and daily security operations.

Education

Bachelor's degree in related area

Job description

System High Corporation seeks an Activity Security Representative III to deliver multi-disciplined security support for SAP, SCI, and collateral programs. You will handle classification reviews, access control, mail processing, and data transfers, while maintaining security logs and personnel files across a fast-paced government environment.

The role requires a TS clearance with SCI eligibility, knowledge of DCI/JPAS/SAPNP processes, and the ability to mentor team members.