• Senior HPC Administrator (High Performance…

    Mount Sinai Health System (New York, NY)
    …of progressive HPC system administration and operations (preferably in a Redhat /CentOS Linux administration , Batch HPC cluster environment) + Must ... system advantages/disadvantages and tradeoffs. + Designs, develops, implements system administration tasks, including hardware and software configuration, configuration management,… more
    Mount Sinai Health System (11/15/25)
    - Related Jobs
  • Product Security Engineer

    The Boeing Company (Hazelwood, MO)
    …Skills/Experience):** + Experience with the installation, configuration, and maintenance of RedHat Enterprise Linux + Working knowledge of highly available ... CompTIA Security+ Experience with the installation, configuration, maintenance, and administration of Microsoft Windows operating systems + Working knowledge of… more
    The Boeing Company (01/01/26)
    - Related Jobs
  • Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …SATCOM solutions/protocols + Experience with HAIPE devices is also a plus + RedHat Enterprise: Linux + Experience working with subcontractors and US Government ... customers + Assessment and Authorization (A&A) process and implementation of systems that achieved an Authorization to Operate (ATO) on government networks DODAF knowledge + Experience working government and/or military programs + Excellent written, oral… more
    L3Harris (12/12/25)
    - Related Jobs
  • Cloud Engineer

    SAIC (Scott AFB, IL)
    …offerings in AWS GovCloud. + Proficient knowledge of Redhat Enterprise Linux operating system and command line administration . + Powershell/bash scripting ... experience to create automation/scripts that can be integrated with existing automation to further process improvement. + Understanding of Active Directory forests, Group Policies, STIGS, and other enclave domain components. + Knowledge of an IT Service… more
    SAIC (11/11/25)
    - Related Jobs
  • Principal/Sr. Principal Systems Administrator

    Northrop Grumman (Patuxent River, MD)
    …System Administrator for a classified government contract. + Perform as a Linux \ Redhat System Administrator for a classified government contract. + Maintain ... relocate to the NAS Patuxent River area. Basic Qualifications for a Principal System Admin : + bachelor's degree with 5 years of experience; or a Master's degree with… more
    Northrop Grumman (12/12/25)
    - Related Jobs
  • Systems Administrator Level 2/3 (Top Secret)

    Northrop Grumman (Oak Harbor, WA)
    …System Administrator for a classified government contract. + Perform as a Linux \ Redhat System Administrator for a classified government contract. + Maintain ... OS and domain architecture. + Ability to support multiple networks, ensure necessary administration tasks are completed, and direct others as necessary. + Ability to… more
    Northrop Grumman (12/17/25)
    - Related Jobs
  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …collection platforms and dataflow architectures; signals characterization analysis + CentOS, Linux / RedHat + Configuration management tools such as Subversion, ... skilled in DevOps, particularly as it relates to cloud solutioning and administration ; able to design and implement cloud based solutions; maintain and secure… more
    ARSIEM (12/11/25)
    - Related Jobs
  • Field Engineering Staff (SATCOM Site Lead) - Ex…

    Lockheed Martin (Bethesda, MD)
    …tactical satellite communications experience * CCNA certification is a plus * Basic Linux or RedHat \-based server administration experience * Prior ... end\-to\-end configuration diagrams for circuits * Sound knowledge of Network System Administration * Experience working with Microsoft and LINUX operating… more
    Lockheed Martin (11/26/25)
    - Related Jobs
  • IT Support Engineer I (ONS)

    Amazon (Herndon, VA)
    …Qualifications - Bachelor's degree - CompTIA A+, CompTIA Network+, Cisco/CCNA, Linux ( Redhat ), Microsoft hardware (installation), AWS, or other industry ... - 2+ years of corporate setting Windows, Mac or Linux Operating systems support experience - 2+ years of...solutions - Ability to write simple scripts in an administrative language - Strong analytical skills with demonstrated problem… more
    Amazon (11/07/25)
    - Related Jobs
  • IT Support Engineer I , OTS

    Amazon (Logan Township, NJ)
    …IT, computer science or equivalent - CompTIA A+, CompTIA Network+, Cisco/CCNA, Linux ( Redhat ), Microsoft hardware (installation), AWS, or other industry relevant ... limited to: - Network engineering and troubleshooting, data cabling and systems administration in a variety of software and hardware environments. - Ensuring… more
    Amazon (01/02/26)
    - Related Jobs