Senior Activity Security Specialist (SAP/SCI)

System High Corporation; Bedford (MA); On-site; USD 90,000 - 140,000; Full time

Job summary

System High Corporation is seeking an Activity Security Representative III to provide multi-disciplined security support for SAP, SCI, and Collateral programs. The role includes day-to-day protection, document control, and access management across sensitive materials at a customer facility.

The ideal candidate will have TS/SCI eligibility, 5–7 years security experience, and a track record of compliance and operational readiness in national security environments.

Qualifications

• Lead and mentor team members to ensure quality work.
• Strong adherence to security and program policies.
• Experience with security documentation and process improvements.
• Familiarity with program security requirements and compliance.

Responsibilities

• Classification reviews of inbound/outbound correspondence.
• Maintain document accountability database and logs.
• Process inbound/outbound classified mail and receipt records.
• Maintain facility access control badges and logs.
• Prepare PARs for SAP access and review JPAS/SAPNP records.
• Assist with security awareness and education programs.
• Support security clearance processing with government personnel.

Skills

Leadership

Mentoring

Quality assurance

Policy compliance

Education

Bachelor's degree (Desired)

Associate's degree in related area

Job description

System High Corporation is seeking an Activity Security Representative III to provide multi-disciplined security support for SAP, SCI, and Collateral programs. The role includes day-to-day protection, document control, and access management across sensitive materials at a customer facility.

The ideal candidate will have TS/SCI eligibility, 5–7 years security experience, and a track record of compliance and operational readiness in national security environments.