• Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (11/19/25)
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  • Linux Systems Administrator

    SAIC (Grand Forks, ND)
    **Description** SAIC has an immediate need for a BMC3 ** Systems Administrator Analyst** with Linux full stack development experience. We are looking for an ... working in a Linux environment. + Experience in a Systems Administrator role with Windows. + Experience...of DISA Security Technical Implementation Guides (STIGs) to operating systems and network devices. + Dell PowerEdge… more
    SAIC (11/15/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... restoration of services. We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk...development, lab, and production systems . - Perform large scale configuration management and deployment… more
    BCMC (10/16/25)
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  • Network Security Administrator

    Robert Half Technology (Grafton, WI)
    …play a critical part in ensuring the security and integrity of network systems while actively participating in troubleshooting, remediation, and implementation ... Description We are looking for a skilled Network Security Administrator to join our...Monitor and manage Security Information and Event Management (SIEM) systems to identify and mitigate risks. Requirements * Proficiency… more
    Robert Half Technology (12/23/25)
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  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Mid-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI...responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis… more
    CACI International (11/12/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... Systems Administrator in St. Louis, MO to...of cloud computing engineers, high performance computing (HPC) specialists, network engineers and systems administrators. The environment… more
    Arena Technical Resources, LLC (10/06/25)
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  • Systems Administrator

    Leonardo DRS, Inc. (Largo, FL)
    …to administer servers, databases, and other system components and peripherals. As a Systems Administrator you will be responsible for ensuring high levels of ... and tune on-premisis connected and standalone, high and low, information systems and network connections (LAN and WAN) to ensure high levels of availability… more
    Leonardo DRS, Inc. (10/24/25)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Systems Administrator (Level 2 or 3)** supporting the Integrated National Systems ... Duties:** + Perform as a Linux and Windows System Administrator and able to build these environments from scratch....NAS Storage + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and… more
    Northrop Grumman (11/06/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Systems Administrator ** **Level 2** to join our team at our facility in Aurora, ... all aspects of NAS Storage + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC… more
    Northrop Grumman (10/22/25)
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  • Computer-Aided Dispatch Administrator

    Axxum Technologies (Chicago, IL)
    …Manage, fine-tune, and ensure the security of CAD databases and file management systems . The CAD administrator enforces system security to maintain accuracy and ... Computer-Aided Dispatch (CAD) Administrator Location: Chicago, IL Duration: 10 years Position...of relevant experience may be acceptable. Experience should include systems implementation, application support, or software administration with CAD… more
    Axxum Technologies (11/14/25)
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