ISSE Information Security Engineer - TS/SCI Clearance

Mantis Security Corporation in Reston, VA is seeking an Information Systems Security Engineer (ISSE) to define information security requirements and integrate them into systems and technology components through secure design. You will lead security design across hardware, OS, and software, perform risk assessments, implement STIG/SRG requirements, develop Splunk dashboards, and support RMF, CNSSI 1243, and IC/DoD reporting.