• Linux 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 **Fort Meade, MD** area. ... to IPA replacing human error and manual process + Analyze system and security logs while responding to discovered real time events providing SOC status updates.… more
    ManTech (12/02/25)
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  • Linux 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 Fort Meade, MD area. ... to IPA replacing human error and manual process + Analyze system and security logs while responding to discovered real time events providing SOC status updates.… more
    ManTech (11/22/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **Linux System Administrator ** to join our team located in the Fort Meade, MD area. ... to IPA replacing human error and manual process + Analyze system and security logs while responding to discovered real time events providing SOC status updates.… more
    ManTech (10/16/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    …in OpenStack, VMware, or AWS. + Ability to troubleshoot SSH, performance, and network -related issues. + Experience with security hardening (STIG, STE/STN) and ... Cloud Systems Administrator Job Category: Information Technology Time Type: Full...Oversee the full certificate lifecycle, ensuring systems adhere to security and compliance standards. + **System Updates:** Perform software… more
    CACI International (10/16/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission. ... with enclaves and firewalls (eg, NSX, Cisco ASA). + Experience related to network engineering design, system fit-up, and system deployment. + General Windows and… more
    Intrepid Solutions and Services (11/26/25)
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  • System Administrator

    CACI International (Laurel, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Transport Services (ITS). Y421 transports critical data to protect US national security interests, the Warfighter, and civilians. Ultimately, US and Allied Forces… more
    CACI International (11/20/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support ... day-to-day operations and monitoring, and resolve issues related to client/server/storage/ network devices and mobile systems. + Escalate and communicate status… more
    ManTech (10/25/25)
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  • Window System Administrator

    ManTech (College Park, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Windows** **Systems Administrator ** to join our team in **College Park, Maryland** . The position is ... including day-to-day operations, monitoring and problem resolution for all client/server/storage/ network devices and peripherals + Provides Tier 1 through Tier… more
    ManTech (10/14/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... of IT systems. + Manage IT system infrastructure and processes related to client/server/storage/ network devices and mobile devices. + Perform Tier 1 (Help Desk) and… more
    ManTech (10/14/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD** at Emerson 8. **Responsibilities ... including day-to-day operations, monitoring, and problem resolution for all the clients/servers/ network devices. + Provide support for the patching systems and… more
    ManTech (11/26/25)
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