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Information System Security Officer (ISSO)

Washington, DC💼 Full-time💰 $108,800–$108,800🗓 2026-07-29 → 2026-09-25

Core

Monitor, assess, and maintain security controls for large-scale enterprise IT programs to ensure compliance with federal laws, regulations, and the Risk Management Framework (RMF).

Role type

Information System Security Officer (ISSO)

Builds

Security authorization and accreditation packages for defense and national security systems

Domain

National Security / Defense / Cybersecurity

Deliverable

client delivery

Required skills

RMF documentation, security control assessment, security audits, vulnerability identification, security authorization processes, Nessus (ACAS), Splunk, STIGS, SCAP tools, DoD 8570.1-M IAT Level II certification

Preferred skills

ITILv4 Foundation, ServiceNow, eMASS, Xacta, DoD 8570.1-M IAT Level III certification (CISSP/CISM)

Responsibilities

Develop and maintain RMF documentation, collaborate with engineering teams on security control integration, monitor system security posture, conduct security assessments and audits, review security-related documentation, support security authorization and accreditation processes

Seniority

Senior, hands-on IC

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