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# Information System Security Officer (ISSO)

- **Company:** Computer World Services
- **Location:** Ashburn, VA, United States
- **Experience:** Expert
- **Salary:** $135,000.0 - $185,000.0
- **Contract:** Permanent contract
- **Skills:** Cyber Security, Information Systems, Information Security Management, Computer Network Operations, Nessus, Vulnerability Analysis
- **Published:** August 7, 2026
- **Apply:** https://www.jofdav.com/jobs/59132603-information-system-security-officer-isso

## About the Role

* 5-10 years of experience in information assurance or cybersecurity.
 * Knowledge of NIST SP 800-53 and DHS 4300A.
 * Security+ or CISSP certification.

Preferred Qualifications

 * Bachelor's in Cybersecurity, IT, or related field.
 * CBP/DHS ISSO experience., * Must have favorably passed a full five (5) year background investigation (BI) required by CBP policies and procedures for employment prior to beginning work with CBP.

## Description

CWS seeks an Information System Security Officer (ISSO) to ensure information systems compliance for the U.S. Customs and Border Protection's (CBP) Network Operations Center (NOC) contract. The Information System Security Officer (ISSO) ensures information systems compliance with CBP, DHS, and FISMA requirements for all NOC/WNOC environments., * Maintain system authorization packages and manage POA&Ms.

 * Conduct vulnerability scanning and review Nessus findings.
 * Support RMF activities and DHS 4300A compliance.
 * Coordinate with the ISSM and security teams for incident response.
 * Prepare FISMA, ISVM, and audit documentation.


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