interim-authorization-to-test-iatt jobs in San Diego

Implement, assess, and authorize security controls for IT management systems under the Risk Management Framework (RMF). Conduct security reconnaissance, identify gaps, develop Plans of Action and Milestones (POA&Ms), and maintain A&A documentation (SSPs, SAPs, SARs).…See more Manage eMASS compliance, STIG assessments, and coordinate accreditation workflows. Requires 10+ years of cybersecurity experience, an active Secret clearance, IAT Level III certification (CISSP preferred), and hands-on A&A and ATO submission experience.

Lyntris seeks a Cyber Security Engineer II to support Risk Management Framework (RMF) assessment and authorization for Navy software solutions. The role involves designing and implementing cybersecurity and information assurance policies for mission-critical systems, developing system documentation for RMF accreditation, and providing technical guidance on security scan remediation.…See more Required experience includes 2–3 years of Department of Navy accreditation work with NIST standards, eMASS, and ATO processes. The position requires an active U.S. national security clearance.