Linux Systems Administrator

We are actively hiring a Linux Systems Administrator with TS/SCI clearance and polygraph to join our Mission Technology Division working in Herndon, VA. RESPONSIBILITIES Serve as a POC to the Sponsor regarding all operations, O&M activities required within the scope of effort, provide Tier 1, 2, and 3 support to developers and customers, including on call oversight of all 24/7 support of physical and cloud infrastructure. This includes physical servers, cloud VM, applications, Windows and Linux maintenance and functionality to support Sponsor's infrastructure. REQUIRED EDUCATION & EXPERIENCE Must possess an active TS/SCI clearance with polygraph
Experience supporting and maintaining physical and cloud environments to include workstations and virtual images.
Experience deploying, supporting, and maintaining developer support tools to include code repository and collaboration tools
Experience deploying Tier 1, 2, and 3 level customer support.
Experience supporting and maintaining system and application security best practices, as well as patch management best practices.
Linux, CI/CD, DevSecOps, AWS