Information System Security Compliance Analyst (Multiple Levels)

Responsibilities Position Overview We are seeking a detail-oriented cybersecurity compliance professional to support system authorization and continuous monitoring activities within a Federal environment. This role is responsible for managing the security authorization lifecycle for one or more information systems, ensuring compliance with Federal cybersecurity requirements, and maintaining the documentation necessary to support Authorization to Operate (ATO) decisions. The ideal candidate will have experience working with NIST RMF, NIST SP 800-53 controls, security authorization packages, POA&M management, and compliance documentation. Candidates should be comfortable working with technical teams to assess control implementation, identify compliance gaps, and provide guidance to support remediation efforts and POA&M closure. Key Responsibilities Manage the security authorization lifecycle for one or more information systems in accordance with Federal Risk Management Framework (RMF) requirements. Coordinate activities required to obtain and maintain Authorization to Operate (ATO) approvals. Assess and track implementation of NIST SP 800-53 security controls and associated compliance requirements. Develop, review, update, and maintain authorization package documentation, including: System Security Plans (SSPs) Security Assessment Reports (SARs) Plan of Action and Milestones (POA&Ms) Risk Assessments Continuous Monitoring documentation Security-related policies and