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Linux Systems Administrator - HPC & Mission OpsEmtakllc • Annapolis, Maryland, United States
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Linux Systems Administrator - HPC & Mission Ops

Emtakllc
  • US
    Annapolis, Maryland, United States
  • US
    Annapolis, Maryland, United States
Apply Now

About

System Administrator L2 We are seeking System Administrators at all experience levels to support mission operations sustainment activities, including system monitoring, troubleshooting, maintenance, and operational support within large-scale Linux environments. This position is heavily focused on Linux system administration in mission-critical environments supporting high-performance computing (HPC) infrastructure and operational platforms. Candidates should possess strong troubleshooting abilities and be comfortable supporting systems where each environment may require unique solutions and approaches. Minimum Qualifications Active TS/SCI with Polygraph Bachelor’s degree in a technical field and 5+ years of relevant experience OR Additional 4 years of relevant experience in lieu of degree Responsibilities Support mission operations sustainment activities including monitoring, troubleshooting, and system maintenance Install, configure, and maintain Linux operating systems and applications Perform file system configuration and system optimization Troubleshoot operating system, application, and network-related issues Support TCP/IP networking configuration and troubleshooting Compile, install, and maintain software packages and applications Develop and maintain Bash scripts to support operational efficiency and automation Support enterprise monitoring, alerting, and metrics platforms Collaborate with engineering and operations teams to maintain system stability and performance Participate in root cause analysis and issue resolution efforts Required Qualifications Strong Linux system administration experience with: RHEL CentOS Rocky Linux SLES Ubuntu
Experience with: OS installation and configuration File system management TCP/IP networking Operating system and application troubleshooting Bash scripting Software compilation and installation
Understanding of High-Performance Computing (HPC) architecture Knowledge of high-speed networking technologies such as: InfiniBand Slingshot
Familiarity with the following tools and technologies: Jira Confluence Grafana Prometheus Nagios Slurm Git Salt Ansible
Strong troubleshooting and analytical skills Ability to work independently in complex operational environments where systems and solutions may vary significantly
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  • Annapolis, Maryland, United States

Languages

  • English
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