• Cross Domain Specialist

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    …Join us. The world can't wait. You Have: + 8+ years of experience in Linux Systems, including RedHat or CentOS Systems Administration , in an Architectural design ... with VMWare ESXi, vSphere, or vRealize Operations + Experience creating tailored Linux Operating systems through Kickstart or PXE + Experience with Infrastructure as… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …to log management/SIEMinfrastructure configuration and operational processes + Advanced system administration skills with Linux operating systems + 5+ years ... expression, scripting and application development languages (eg, Pythons, Perl, JavaScript, Linux shell scripting) **Overview** We are seeking a Splunk Security… more
    TekSynap (07/18/25)
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  • Lab Manager 1

    ARSIEM (Annapolis Junction, MD)
    …and lab environments to support development and testing for Windows, UNIX, and Linux ; managing lab property and licenses; and performing or assisting with inventory ... and hardware installs and upgrades, troubleshooting and maintaining Windows, UNIX, Linux , and proprietary environments. + Manage software, hardware, licenses, and… more
    ARSIEM (07/16/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …and multi-threaded programming 6+ years experience in Network Information Service and UNIX/ LINUX operating systems (RedHat, CentOs, etc) 6+ years of experience with ... Python Experience using XML, JSON, MongoDB and Web Services in a LINUX environment. Knowledge of telecommunications signals Experience working with legacy SIGINT… more
    Synergy ECP (07/16/25)
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  • Technical Support Specialist Tier 3 - Clearance…

    Lockheed Martin (Fort Meade, MD)
    …and comprehensive benefits package\. **THE WORK** Perform system administration , maintenance , upgrades, installation, test, integration, and configuration ... Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows platforms \- Maintain and develop the environment for… more
    Lockheed Martin (07/12/25)
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  • FLEX Senior Systems Engineer - SRE

    Marriott (Bethesda, MD)
    …management and automation tools such as Ansible. + Strong hands-on experience with ** Linux ** (RHEL, Ubuntu, CentOS) and **Windows** ** administration ** . + Solid ... vSphere, KVM etc) + Good hands-on experience of **Windows Failover Clustering** and ** Linux HA** solutions such as Pacemaker, Red Hat Cluster Suite etc + Deep… more
    Marriott (06/24/25)
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  • Sr Principal HPC Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …+ Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + Strong ... cluster hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills + _Candidate… more
    Northrop Grumman (06/17/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …CCNA, or CISSP preferred, Minimum three (3) years experience with system (Windows, Linux , and Solaris) and network administration , Minimum three (3) years of ... architecture scenarios containing various operating systems and application versions to include Linux , Solaris, and Windows, Able to replicate real world network and… more
    Lentech, Inc (06/04/25)
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  • Platform Engineer II - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …degree for a total of 14 years. + 5+ years' experience with Linux , Unix, and/or Shell programming. + 2+ years' experience with Enterprise Hosting Platforms, ... resolve networking issues. + Provides hardware, operating system and system administration support for enterprise IT services including software scripting, software… more
    COMSO, Inc (06/03/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Jessup, MD)
    …Network Defender) or Network+ or Security- 1-3 years of experience with Systems Administration in Linux /Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years ... excellence and troubleshooting complex system operations, have a good understanding of Linux , networking and general knowledge of cloud services. We need engineers… more
    Amazon (05/31/25)
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