Information System Security Officer; ISSO L2 Security Clearance

Position: Information System Security Officer (ISSO) L2 with Security Clearance
Location: Annapolis Junction

Information System Security Officer (ISSO) L2
We’re seeking an ISSO to support mission-critical classified systems in a high-security IC environment. This role will support cybersecurity compliance, security operations, and accreditation activities, including RMF documentation, continuous monitoring, vulnerability management, and configuration management.
Responsibilities:
* Support implementation and enforcement of information systems security policies and procedures

* Assist with RMF/A&A documentation, SSPs, and compliance activities

* Support continuous monitoring, vulnerability management, and secure system operations

* Assist with configuration management for security-relevant hardware, software, and firmware

* Evaluate security solutions for classified systems and maintain security records for system infrastructure

* Support user access controls, audits, and day-to-day security operations

Required Experience:

* Experience supporting classified systems in an ISSO, IA, or cybersecurity role

* Knowledge of RMF, ODNI/DoD security requirements, and compliance processes

* Experience with XACTA, LATTEART, CIVET, Security Center, and Scanboy