• Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our Intel team . You will play a key role in supporting ... and optimizing IT systems across Linux , Windows and VMware environments. You'll provide critical troubleshooting,...required to have the following skills: + Experienced with Linux , Windows, VMWare + Support the development of Service… more
    Belay Technologies (11/19/25)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team in Ft. Meade, MD. **Responsibilities ... maintenance, developing and testing of information technology systems + Administration of Linux (ie, Redhat/Rocky 8) + Configuring and maintaining storage and file… more
    ManTech (12/28/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. Optimizes backup processes; optimizes disk space ... + Performs Filesystem management + Provides technical expertise and assistance to team members as required. + Monitors operating system, hardware, storage, and… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area. ... environments (VMWare ESX, VCenter Administration) + Experience in administration of Linux /Windows + Experience configuring and maintaining storage and file systems… more
    ManTech (11/03/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …maintain customer-focused database solutions in support of our warfighters. As a Systems Administrator on our team , you'll establish and manage networks in ... Systems Engineer, Senior The Opportunity: Are you looking for an...problems, work without considerable direction, and mentor and supervise team members. You'll support Windows and Linux more
    BOOZ, ALLEN & HAMILTON, INC. (01/06/26)
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  • Senior Cloud Systems Engineer

    ManTech (Annapolis Junction, MD)
    …career- and customer-oriented ** Senior ** **Cloud System Engineer** to join our team in Hanover, MD. The team delivers enterprise infrastructure capabilities ... environment (on-premises and AWS cloud). + Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and...Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope… more
    ManTech (01/06/26)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... work closely with other infrastructure and network engineers, system engineers and O&M team members on the following key tasks: DUTIES * Perform Linux builds,… more
    Vexterra Group (10/14/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the National ... in a large, multi-enclave enterprise environment. This individual will work in a team environment to ensure mission needs are met and ensure functionality of… more
    Vexterra Group (10/14/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Annapolis, MD)
    …the world and shape the future. **The Role** We are seeking a highly skilled Senior IT Infrastructure Engineer to join our Internal Network Services team . This ... Solid understanding of networking fundamentals, virtualization (VMware, Hyper-V), and Windows/ Linux environments. + Familiarity with cloud platforms (Azure, AWS) and… more
    Lumen (01/07/26)
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  • Network Engineer Principal

    SAIC (MD)
    **Description** SAIC is seeking a Senior Network Engineer to support the Department of the Air Force's (DAF) Advanced Battle Management System (ABMS) Digital ... Infrastructure (DI), Digital Infrastructure Processing Node (DIPN) Product Line Team . ABMS represents the next-generation command and control (C2) system and is one… more
    SAIC (01/08/26)
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