Minimum of Collateral Secret security clearance required Professional experience with RMF (Risk Management Framework) required Must be able to obtain and maintain a DOD 8140 certification (or NIST 800-181), appropriate for the position within 6-months of start Preferred Additional Skills: Experience in configuration and use of cyber defense and vulnerability assessment tools such as ACAS and SCC. Key tasks include Assessing systems for Critical Program Information Conducting trade studies Developing program protection requirements Implementing security architectures Assessing threats via attack/countermeasure analysis Conducting Verification and Validation activities.