About this opportunity
ManTech International lists this Information Systems Security Officer - Federal RMF / NIST opportunity in lompoc, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
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, leverage continuous training, and contribute directly to high-impact national security missions with clear paths for growth.
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.