• Windows Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Grumman Classified Solutions team is seeking a novice **Windows Systems Administrator ** to join its dynamic team...or Master's degree in IS related field. + ActiveTop Secret , TS /SCI, Polygraph, or SAP/SAR access would… more
    Northrop Grumman (09/19/25)
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  • Mission Assurance Decision Support System…

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …requires the expertise of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing and managing the ... and regulations. Implement security measures to protect sensitive data within the system . Qualifications/Experience: + Active TS /SCI clearance + Experience in … more
    Competitive Range Solutions, LLC (08/07/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …and manage UNIX and Windows operating systems , install/load operating system software, troubleshoot, maintain integrity and configure network components, and ... on every client you work with. ARSIEM seeks a System Administrator 2 . This position will...Support implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and… more
    ARSIEM (07/16/25)
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  • System Administrator - Level 3

    CACI International (Annapolis Junction, MD)
    System Administrator - Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... and diagnose technical issues related to NetApp and Commvault systems + Develop and maintain technical documentation, including troubleshooting...GED or 5 Years Experience and Bachelors + Active TS /SCI (no waiver - minimum requirement) + DoD 8570… more
    CACI International (08/28/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of...Nation's security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. This… more
    Amentum (07/19/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Fort Meade,… more
    Amentum (07/17/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …availability of customer systems . We are looking for a dedicated Linux System Administrator to help us ensure information security readiness and maintain ... Systems Administrator Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (09/27/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …UNIX and Windows operating systems , including installing/loading operating system software, troubleshooting, maintaining integrity, and configuring network ... If so, look no further. Amentum is seeking a ** System Administrator ** to join our team of...systems , including monitoring and problem resolution for all client/server/storage/ network devices. + Support the escalation and communication of… more
    Amentum (09/06/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    Synergy ECP (09/01/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …troubleshooting, and maintenance of IT systems . + Manage IT system infrastructure and processes related to client/server/storage/ network devices and mobile ... ManTech seeks a **Senior Linux System Administrator ** to join our team...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system … more
    ManTech (07/15/25)
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