Linux Systems Administrator

2 weeks ago

Arlington, United States American Systems Corporation Full time

AMERICAN SYSTEMS is a 100% employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities *** This job requisition is for potential upcoming work at AMERICAN SYSTEMS and does not represent a current opening. Qualified candidates will be contacted when the work becomes available. *** As a Tier I Linux Systems Administrator with AMERICAN SYSTEMS you will have the opportunity to do the following: * Perform general Systems Administrator functions supporting all HPC users with courteous responses to their HPC system operations and maintenance activities issues. * Support Senior Systems Administrators (SA) in optimizing the functionality and performance of hardware and software components. * Ensure availability, integrity, efficiency, and reliability of servers, workstations, and data storage systems (Lustre, Bright Cluster) * Support other System Administrators (SA) in creating, administering, and managing Linux user accounts. * Triage Tier 1 Service desk tickets and produce service ticket reports and performance metrics. * Support Linux SA and Engineering team in installation and testing of HPC system components, including setup and configuration of: * Hardware and software * Computing and data storage servers * Networking equipment * Computing peripherals * Provide responsive backup management, security issues, set up and configuration of Linux servers and software. * Perform timely hardware replacement not covered by third-party vendor maintenance agreements. * Assist Network personnel in configuration of networking equipment, ensuring network security, and managing firewalls. * Implement necessary measures to comply with all Program security requirements. * Adhere to all IT policies, processes, and procedures. * Manage changing priorities. Qualifications * Active TOP SECRET clearance with SCI eligibility * U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance * Bachelor's degree in STEM discipline (e.g., CS, Engineering, Information Technology, etc.) and 5+ years of relevant experience * Current DoD 8140 IAT II Certification (e.g., Security+ CE) * VMware vSphere 6 and up * Scripting (BASH, Python, or Perl) * Familiarity with Kubernetes, containerized technology, Ansible, and PostgreSQL * Familiarity with the Risk Management Framework (RMF), and securing and hardening Linux systems to meet RMF controls. * Knowledge of CUDA, Google TensorFlow, or similar toolsets. EEO Statement EEO Race/Sex/Disability Status/Veteran Status

  • Linux Systems Administrator

    7 days ago

    Arlington, United States Sabre Systems Full time

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  • Linux Systems Administrator

    1 week ago

    Arlington, VA, United States American Systems Full time

    Overview AMERICAN SYSTEMS is a 100% employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities*** This job requisition is for potential upcoming work at AMERICAN...

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    4 weeks ago

    Arlington, United States Sabre Systems Full time

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  • Linux Systems Administrator

    4 weeks ago

    Arlington, United States Sabre Systems Full time

    Responsibilities Job title: Tier I Linux Systems Administrator Sabre is seeking a skilled Tier I Linux Systems Administrator to support a mission?critical Department of Defense (DoD) program dedicated to high?performance computing operations. This role offers the opportunity to collaborate with senior engineers and system administrators to maintain and...

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    3 hours ago

    Arlington, VA, United States Sabre Systems Full time

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    Arlington, United States Business Computers Management Consulting Group Full time

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    Arlington, United States Business Computers Management Consulting Group Full time

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    Arlington, United States BCMC, LLC Full time

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    4 weeks ago

    Arlington, United States Nightwing Group Full time

    Linux System Administrator page is loaded## Linux System Administratorlocations: Arlington, VAtime type: Full timeposted on: Posted 7 Days Agojob requisition id: JR100893Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers most demanding challenges....

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    4 weeks ago

    Arlington, United States Nightwing Group Full time

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