Chenega MIOS in Vienna, VA seeks a Senior Cyber Security Engineer to support critical DoD and Intel missions, focusing on cybersecurity engineering, risk management, and compliance across cloud and on‑prem environments. The role emphasizes secure operations and system authorization.
Responsibilities include applying RMF to support A&A, preparing SSPs and ATO artifacts in XACTA/eMASS, conducting vulnerability scans with ACAS, and implementing NIST 800‑53 controls in collaboration with DevSecOps
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