Tech Stack

Description

You will administer and harden Linux systems supporting HPC and mission-focused programs, troubleshoot kernel-level issues, automate system configuration with Ansible, and integrate identity management services. This role is critical to ensuring secure, reliable platform operations in complex environments.

Requirements

• Active TS/SCI clearance with CI Polygraph
• Bachelor's degree in Computer Science, AIS, or related field
• 10+ years relevant experience, 5+ in heterogeneous multi-platform environments
• Strong scripting in Bourne/Bash and Expect
• Experience with Linux kernel debugging, Satellite repos, Ansible, and LDAP

Responsibilities

• Administer, maintain, and harden Linux systems for HPC and mission-focused programs
• Troubleshoot complex OS and kernel-level issues using source code analysis and diagnostics
• Manage patching, lifecycle activities, and custom kernel builds
• Automate system configuration and maintenance with Ansible and Satellite
• Integrate identity management services including LDAP and token-based authentication