Senior Cyber Security Architect - (Arlington, VA)

Responsible for the establishment of the enterprise cyber architecture framework for the Software Defined Network including architecture principles and standards across IT at GDIT.----C&A RMF preferred; System Engineering background; background with network level devices, firewalls, proxies, virtualized technologies Expertise to analyze Layer-2 and Layer-3 networks, firewalls, proxies, ports and protocols, etc. for security configuration compliance.Knowledge and background with C&A processes in DoD environments, preferably with background using Risk Management Framework (RMF), and demonstrated completion of C&A tasks required to achieve ATO for complex systems or networks.Expertise to develop risk assessments, analyze and evaluate complete networks using a variety of security tools. Background with securing network virtualization technologies used to consolidate network control functions from hardware devices a virtualized control node or console.