Information System Security Specialist (ISSO) - CISSP Required

Data Systems Analysts, Inc.(1 month ago)

Fairfax, VAOnsiteFull TimeSenior$121,052 - $163,488 (estimated)Information Security

About this role

The Senior Information System Security Officer (ISSO) will support the development and maturation of security compliance for cloud systems within a large civilian federal agency. The role reports to the Project Manager and requires strong technical expertise in RMF and NIST guidance, plus the ability to lead teams and communicate complex security issues to diverse stakeholders. The position supports cloud security compliance and contributes to security policy and process improvements.

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Required Skills

RMF
NIST SP800-53
FISMA
Cloud Security
Security Policies
Vulnerability Scanning
Risk Assessment
SDLC Integration
Data Analysis
Stakeholder Communication

+4 more

Qualifications

U.S. Citizenship
Bachelor's Degree
CISSP
Public Trust Clearance
4 Years IA Experience In Lieu

About Data Systems Analysts, Inc.

dsainc.com

Data Systems Analysts, Inc. (DSA) is an employee‑owned IT and consulting firm, founded in 1963, that provides secure, mission‑focused technology and information‑management solutions to defense, intelligence, homeland security, civil, and state government customers. DSA offers mission support, enterprise IT, data science, and critical infrastructure protection services, with a strong emphasis on data‑driven operational intelligence, cybersecurity, and resilient sustainment. The company—about 40% veteran‑owned—positions itself as a trusted partner for government missions, delivering operational excellence and trusted solutions that improve situational awareness and mission reliability.