System Administrator II
Reflexive Concepts
System Administrator (Level 2)Reflexive Concepts is seeking a skilled System Administrator to support mission operations sustainment — monitoring, troubleshooting, and maintaining Linux-based high-performance computing systems on a high-impact national security mission.Qualifications:Five (5) years of system administration experienceBachelor's Degree or higher in a related technical field An additional five (5) years of system administration experience may be substituted for the degree, for a total of Ten (10) yearsRequired:Linux administration on RHEL, CentOS, Rocky, SLES, or UbuntuOS install, file system configuration, and TCP/IP networkingOperating system and application troubleshootingBASH scripting; software compilation and installActive TS/SCI clearance with full-scope polygraph (most recent poly within 7 years)Desired Skills:Understanding of HPC architecture and high-speed networks (InfiniBand, Slingshot)Familiarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, and AnsibleStrong troubleshooting skills — comfort with the reality that no two systems are exactly alike
Vacancy posted 10 hours ago
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