• Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs + Identity ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Polygraph at time of application + Must have server administration experience with Linux (RedHat Enterprise … more
    Northrop Grumman (05/30/25)
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  • Senior Operations Engineer

    Levi, Ray & Shoup, Inc. (Minneapolis, MN)
    …(S3, FSxN, EFS, EBS) + Basic experience with Windows & Linux systems + Experience in storage platform administration (NetApp, ECS) Preferred Skills: + ... storage environments (Pure Storage, AWS, NetApp). Proven experience in administration , configuration, and performance monitoring, along with a solid understanding… more
    Levi, Ray & Shoup, Inc. (05/08/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems . + Installation and maintenance of ... TS/SCI with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . + Strong… more
    CACI International (05/22/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …in a lab environment\. * Knowledge of data communications and networking * Experienced Administration / Systems Engineer in Linux * Experience with Linux ... HPC systems \. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support our program at… more
    Lockheed Martin (03/21/25)
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  • IT Systems Admin

    Nammo Defense Systems, Inc (Perry, FL)
    …Administrator plays a crucial role in maintaining, optimizing, and securing IT systems to ensure seamless daily operations for end-users. This position is ... configure, monitor, and troubleshoot servers, networks, workstations, and security systems , ensuring optimal performance, reliability, and cybersecurity. ESSENTIAL JOB… more
    Nammo Defense Systems, Inc (05/21/25)
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  • DevOps and Server Administration

    Kinder Morgan (Houston, TX)
    …Microsoft, VMware, Dell, and HP. + Familiar with Windows Server OS 2019-2025 required, LINUX and UNIX Operating Systems knowledge is a plus. + Understanding of ... DevOps and Server Administration Job ID #: 30408 Location: TX-HOUSTON Functional...Systems and related technologies + Experience in deployment, administration , troubleshooting and maintenance of Virtual and Windows server… more
    Kinder Morgan (04/25/25)
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  • Systems Administrator 1

    Belcan (Linthicum Heights, MD)
    Systems Administrator 1 Job Number: 357035 Category: Systems Administration Description: Job Title: Systems Administrator 1 Pay Rate: $41.24 /hr. ... fun along the way. Client is looking for a Linux /Windows Systems Administrator to join its Classified...Master's degree in Information Technology and 2+ years of Linux , Windows, and VMWare server administration experience… more
    Belcan (06/05/25)
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  • Information Systems Security Officer ISSO

    BAE Systems (Tucson, AZ)
    …ability to be productive in a dynamic/collaborative environment + Experience in systems administration and cybersecurity operations and training + Experience ... DoD RMF, JSIG) **Technical Skills** 1. Knowledge of Windows, Linux , and other operating systems 2. Experience...Knowledge of Windows, Linux , and other operating systems 2. Experience with Endpoint security, vulnerability, and enumeration… more
    BAE Systems (04/17/25)
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  • Senior Technical Operations Engineer - Windows…

    Lockheed Martin (Colorado Springs, CO)
    …SRE documentation, along with monitoring, maintaining, and troubleshooting physical and virtual systems across Windows and Linux environments\. * You will ... and Group Policy\. * Experience monitoring the health of hardware/software systems , responding to incidents, and contributing to continuous improvement efforts\. *… more
    Lockheed Martin (05/29/25)
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  • Specialist, System Administration

    L3Harris (Clifton, NJ)
    …sea and cyber domains in the interest of national security. Job Title: Systems Administrator Job Code: 23975 Job Location: Clifton, NJ Job Schedule: 9/80: Employees ... hours worked - and have every other Friday off Job Description: The experienced Systems Administrator is responsible for maintaining a mixed Windows and Linux … more
    L3Harris (05/17/25)
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