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Linux Systems Administrator

Linux Systems Administrator

Arena Technical ResourcesSt. Louis, MO, US
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We are looking for a talented TS / SCI cleared Red Hat Data Center /

Systems Administrator in St. Louis, MO to join a team of IT

professional that are responsible for maintaining, securing, and

enhancing a R&D testbed network / environment across multiple security

domains. Our team is made up of cloud computing engineers, high

performance computing (HPC) specialists, network engineers and systems

administrators.

The environment is a state-of-the-art IT lab that includes

demonstration facilities, equipment and data services, high

performance computing, cloud services and expertise for advanced

GEOINT research and development. This environment provides NGA

scientists with computers, storage, and desktop IT systems and

software at locations across the country on four network domains.

The team’s objective is to keep the technology up and running, provide

innovative design, engineering, implementation, operations,

sustainment, and disposal of information technology (IT) services on

multiple networks and security domains, at multiple locations

worldwide, to support the NGA Geospatial-Intelligence (GEOINT)

mission.

Required skills :

  • Proficiency and hands on experience with (not just familiarity)

RedHat or some other variance of Linux

  • Must be able to troubleshoot users’ problems with RHEL 8

    • workstations and servers

  • Must have basic understanding of Networks and be able to

    • troubleshoot basic Network issues

  • Must have experience with deploying and configuring virtual

    • machines. VMWare, RedHat OpenShift and Kubernetes are a plus.

  • Must be able to research findings identified by security scans and

    • patching systems.

  • Must be able manage storage solutions; such as NetApp.
  • Data Center experience :
  • Must be comfortable
  • Racking servers
  • Cabling power, fiber optics and ethernet
  • Opening up servers, reseating cards, replacing cards, adding

    • memory, etc.

  • Experience with DevOps principles, Bash and Ansible scripting, and

    • GitLab is a plus

    You must be able to work on client site, up to 35% telework will be

    authorized once you have established yourself on the team

    Active TS / SCI clearance and CI Poly is required (we can sponsor your

    polygraph after joining if you don’t already have one)

    Education / Experience :

  • We have a strong preference for an Expert / Level 4 candidate but will

    • consider qualified candidates at any level. You must meet one of the

    below combinations of education and RELEVANT experience to be

    considered :

    Level 1 - Junior | - Master’s Degree + 0 Years Experience |

    Bachelor’s Degree + 2 Years Experience |

    Associates Degree + 4 Years Experience |

    High School Diploma / GED + 6 Years Experience |

    Level 2 - Mid | - PhD + 0 Years Experience |

    Master’s Degree + 2 Years Experience |

    Bachelor’s Degree + 4 Years Experience |

    Associates Degree + 6 Years Experience |

    High School Diploma / GED + 8 Years Experience |

    Level 3 - Senior | - PhD + 2 Years Experience |

    Master’s Degree + 4 Years Experience |

    Bachelor’s Degree + 6 Years Experience |

    Associates Degree + 8 Years Experience |

    High School Diploma / GED + 10Years Experience |

    Level 4 - Expert | - PhD + 4 Years Experience |

    Master’s Degree + 6 Years Experience |

    Bachelor’s Degree + 8 Years Experience |

    Associates Degree + 10 Years Experience |

    High School Diploma / GED + 12 Years Experience |

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    System Administrator • St. Louis, MO, US