• System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc. + Implement IAVA security ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve… more
    General Dynamics Information Technology (08/08/25)
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  • Field Engineer/Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …Job Responsibilities + Troubleshoot moderately complex problems which may involve the server and network infrastructure. + Provide technical support to the ... Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple military locations, both CONUS… more
    Huntington Ingalls Industries (08/08/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …of IT systems. + Manage IT system infrastructure and processes related to client/ server /storage/ network devices and mobile devices. + Perform Tier 1 (Help Desk) ... ManTech seeks a **System Administrator ** to join our team in **Ft. Meade,...and performance. + Troubleshoot and maintain system integrity and network components. + Provide detailed analysis and feedback to… more
    ManTech (07/15/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc. + Implement IAVA security ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital… more
    Synergy ECP (06/03/25)
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  • Teamcenter Administrator

    Actalent (Rockville, MD)
    Job Title: Teamcenter AdministratorJob Description We are seeking a skilled Teamcenter Administrator to join our engineering R&D organization, focusing on the PLMS ... Azure and Amazon Web Services (AWS). + General IT server -based knowledge, with ITK and Visual Studio as a...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (08/09/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... maintenance, configuration, and reliable operation of critical computer systems, network servers, and virtualization environments, upholding system stability and… more
    ManTech (06/07/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …+ Utilize senior Linux sys admin experience to maintain and sustain JWICS YLAN Network supporting DISA customers. + Provide input on budget and resource assets. + ... degree and/or 12+ years of overall related experience with a Windows/Linux server environment. Additional experience, education and training may be considered in… more
    Leidos (07/22/25)
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  • System Administrator (SA2) with Poly

    Lockheed Martin (Annapolis Junction, MD)
    …day\-to\-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc\. Provides Tier 1 \(Help ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to… more
    Lockheed Martin (07/24/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …including day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/ network devices, mobile devices, etc. . Provides Tier 1 ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing enhancements to improve reliability… more
    Lentech, Inc (07/08/25)
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  • Network and Systems Technician

    CACI International (Forest Heights, MD)
    …+ At least one of the following certifications: Relevant Microsoft Windows administrator certification, Cisco Certified Network Associate (CCNA), COMPTIA A+, ... + Ability to perform troubleshooting on Windows Operating Systems (Windows 11 and Server ), Microsoft Office 365, Active Directory, network issues, print … more
    CACI International (08/08/25)
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