Information Systems Security Officer
Summary
Protect federal systems by implementing security controls, managing RMF/A&A processes, and ensuring compliance with NIST and FISMA in a mission-focused environment.
ManTech International seeks an Information Systems Security Officer to protect critical federal systems in a mission-focused environment. The ISSO will implement and maintain security controls, lead RMF and A&A activities, manage POA&Ms, and ensure compliance with NIST, FISMA, and agency policies. Responsibilities include coordinating assessments, monitoring vulnerabilities, supporting incident response, and preparing audit-ready documentation. You’ll collaborate with engineers and cyber teams,…