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# Senior Information System Security Officer (ISSO)

- **Company:** Zachary Piper
- **Location:** Durham, NC, United States
- **Experience:** Expert
- **Salary:** $130,000.0 - $170,000.0
- **Contract:** Permanent contract
- **Skills:** Information Security Management, Software Vulnerability Management, Computer Network Technologies
- **Published:** August 9, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9082877/senior-information-system-security-officer-isso

## About the Role

* Active TS/SCI clearance with Full Scope Polygraph (FSP).

 * 5+ years of Information System Security Officer (ISSO) experience supporting classified systems.

 * Hands-on experience with Security Technical Implementation Guides (STIGs) and vulnerability management.

 * In-depth knowledge of Intelligence Community Directive (ICD) 503 and the Risk Management Framework (RMF).

 * Strong understanding of system administration, networking technologies, and cybersecurity best practices.

## Description

* Manage the security posture of classified information systems and ensure compliance with government security standards.

 * Facilitate authorization and accreditation activities in alignment with ICD 503 and Risk Management Framework (RMF) requirements.

 * Assess vulnerabilities, review STIG findings, and drive remediation efforts to maintain system security.

 * Develop, update, and maintain cybersecurity documentation, including security plans and continuous monitoring artifacts.

 * Work closely with system administrators, network engineers, and leadership teams to address security risks and support operational readiness.


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