Information Systems Security Officer (ISSO)

NetCentrics Corporation

19h

About The Position

We are seeking a Senior Information Systems Security Officer (ISSO) to support a Department of Defense cybersecurity mission at Pope Army Airfield, NC. The ISSO will lead Risk Management Framework (RMF) activities supporting C2ISR information systems and networks, ensuring secure system authorization, compliance, and continuous monitoring across mission-critical infrastructure. This role will work closely with cybersecurity architects, system engineers, and authorizing officials to ensure systems meet DoD RMF, NIST, and cybersecurity compliance requirements.

Requirements

Active TS/SCI clearance
Experience supporting DoD RMF accreditation processes
Experience developing ATO packages and security documentation
Familiarity with NIST SP 800-53, NIST SP 800-37, and DoD RMF
Experience supporting continuous monitoring and security compliance programs
Candidates must meet DoD 8140 requirements and obtain a DoD-approved IA baseline certification for ADP-III / IT-III based on the IAT level and CE/Operating System certification within six (6) months of assignment.

Responsibilities

Lead Risk Management Framework (RMF) implementation for complex DoD information systems.
Develop and maintain Security Authorization Packages including SSPs, SARs, and POA&Ms.
Support the authorization process including IATTs, ATOs, and ATCs.
Integrate RMF requirements into system engineering and acquisition lifecycles.
Conduct security control assessments and compliance validation.
Maintain continuous monitoring programs in accordance with NIST 800-137.
Coordinate cybersecurity activities with system engineers, architects, and Authorizing Officials.
Support Cyber Operational Readiness Assessments (CORA), IG inspections, and compliance audits.
Perform STIG assessments and remediation activities.
Assist with gap analysis and security baseline development.
Maintain governance documentation including security classification and information disclosure guidance.
Mentor junior ISSOs and support consistent RMF documentation practices.