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System Administrator II

Reflexive Concepts

Georgetown, MD

Overview Reflexive Concepts is seeking a skilled System Administrator (Level 2) to join our growing team! 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 experience Bachelor'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) years Required Linux administration on RHEL, CentOS, Rocky, SLES, or Ubuntu OS install, file system configuration, and TCP/IP networking Operating system and application troubleshooting BASH scripting; software compilation and install Active 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 Ansible Strong troubleshooting skills — comfort with the reality that no two systems are exactly alike #J-18808-Ljbffr Reflexive Concepts

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Vacancy posted 2 days ago
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