CI Poly Cleared Systems Administrator SE Linux / MLS in Springfield, Herndon, VA

Job Requirements:

• Bachelor’s degree in Computer Science, AIS, or related field
• 10+ years of relevant professional experience
• At least 5 years of experience developing or supporting system software in heterogeneous, multi-platform environments
• Deep expertise in SELinux and MLS administration, including policy configuration, MAC labeling, security contexts, policy debugging, MLS FreeIPA, MLS Ethernet interface networking, and least-access policy development
• Strong scripting skills in Bourne/Bash and Expect
• Experience debugging Linux kernel issues using source code analysis, system logs, crash, systemtap, or similar tools
• Experience managing Satellite repositories for patching and custom kernel builds
• Experience automating system configuration and maintenance with Ansible and Satellite Server