Linux Administrator SME

Linux Administrator SME Key Qualification Checklist

Program: Centralized SuperComputing Facility (CSCF) HPC
Clearance Required: Active TS/SCI with CI Poly

Basic Qualifications (Must Have)

• Bachelor's in Computer Science (or AIS) + 10+ years experience
• 5+ years developing system software in heterogeneous, multi-platform environments
• Strong Bourne/Bash & Expect scripting skills
• Advanced Linux kernel debugging (source code review, logs, crash, systemtap)
• Experience managing Red Hat Satellite repositories (patching & custom kernel builds)
• Automation using Ansible & Satellite Server
• Experience with LDAP & token-based identity management systems
• Active TS/SCI with CI Poly (Required to start)

• Automate day-to-day Linux administration & debugging tasks
• Provide SME-level support for RHEL-based HPC systems
• Install & maintain software libraries using Bash/Expect templates
• Troubleshoot user access & system issues (one-on-one support)
• Manage backups & long-term tape storage
• Maintain & improve existing scripting and automation frameworks
• Create and maintain detailed system documentation
• Support security, O&M staff, and government stakeholders

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