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Linux Systems Administrator - MUST be US Citizen t

Company: Technology Unlimited Group
Location: San Diego
Posted on: May 16, 2022

Job Description:

Job DescriptionTechnology Unlimited Group (TUG) is seeking a Linux Systems Administrator to support US Navy systems in San Diego. As a Systems Administrator, you will be responsible for the installation and configuration of Linux server OS and applications. You will also test, maintain and support operating system software, review performance logs and monitor overall system status. You will troubleshoot and resolve system hardware, software and connectivity issues. You will create shell programs and utility scripts. You will perform configurations and adjustments to enhance system performance. You will perform automated and manual backup and restorative processes.

Required Skills and Qualifications:

  • Relevant experience with Red Hat Enterprise Linux (RHEL)
  • Able to test, maintain and support Linux operating system software.
  • Reviewing performance logs and monitor overall system status.
  • Troubleshooting and resolving system hardware, software and connectivity issues.
  • Creating shell programs and utility scripts.
  • Performing configurations and adjustments to enhance system performance.
  • Performing automated and manual backup and restorative processes
  • Experience with containerization (Docker, OpenShift, Kubernetes, or similar)
  • Experience with ATOs and STIGing
  • Knowledge of Local and Wide Area Network design and administration to include DNS, network monitoring, server and desktop hardening.
  • Experience with Storage technologies (iSCSI, NFS, or similar)
  • Scripting (Ruby, Grunt JS, Shell scripting (e.g., Bash, Zsh, Ksh, etc.), or similar)
  • Integrating Databases (PostgreSQL, MySQL, or similar)
  • Able to diagnose and troubleshoot automation equipment and systems for isolation of malfunctions to specific hardware/software, then restore equipment to operation.
  • Able to draft associated technical documentation for reference and maintenance purposes. Desired Skills and Qualifications:
    • Bachelor degree from accredited university related to Science, Technology, Engineering, and Mathematics (STEM) disciplines
    • Possess CompTIA Security+ and Linux certifications
    • Able to quickly learn how to install, configure and administer various Commercial Off-the-Shelf (COTS) automation products and software applications unique to military missions
    • Can perform software and hardware upgrades, patches, and application updates to all information technology equipment, systems and applications
    • Able to perform Information Assurance (IA) procedures to include data backup recovery procedures, and STIG verification
    • Understand Software Configuration Management (Gitolite, Git, or similar)
    • Experience with Single Sign On (SSO) (IPA (or FreeIPA), OAuth, Keycloak, or similar)
    • Integrating with App Servers (Wildfly, JBoss, or similar)
    • Ability to establish, maintain and enforce operational standards
    • Able to set up and maintain VM images of build/developer environmentsTechnology Unlimited Group is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Keywords: Technology Unlimited Group, San Diego , Linux Systems Administrator - MUST be US Citizen t, IT / Software / Systems , San Diego, California

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