• Windows Security Researcher 3

    ARSIEM (Annapolis Junction, MD)
    …have an impact on every client you work with. ARSIEM is currently looking for a Windows Security Researcher 3 . The positions will support one of our Government ... clients in Annapolis Junction, MD. Responsibilities + Perform security research against Windows technologies. + Demonstrate the latest techniques and best… more
    ARSIEM (08/08/25)
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  • Sr. System Administrator (Splunk/Linux…

    Themis Insight (Fort Meade, MD)
    …scope, type, and complexity is required. + Experience with Splunk + Experience with Windows and/or Linux + Security + certification Themis Insight has all the ... expertise to every case. We are hiring a Sr. System Administrator (Splunk/Linux or Windows ) to work in the Fort Meade, MD vicinity. Position location is subject to… more
    Themis Insight (08/16/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    …(Senior-Level) will be responsible for the installation, configuration, maintenance, and security of Windows -based workstations and services at the Army ... **Description** SAIC is seeking a proven ** Windows Systems Administrator** to join the **Army Research...you contribute to cutting-edge projects while safeguarding our national security . You will be a part of a diverse… more
    SAIC (08/07/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …(Senior-Level) will be responsible for the installation, configuration, maintenance, and security of Windows -based workstations and services at the Army ... opportunity lets you contribute to cutting-edge projects while safeguarding our national security . Job Responsibilities: + Manage Windows Server environments and… more
    Link Solutions Inc (08/19/25)
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  • Intermediate Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …of experience Experience : Minimum of 5 years in systems administration across Windows platforms Certifications : CompTIA Security + CE or CompTIA Server+ CE, ... Intermediate Windows Systems Administrator Job Title: Intermediate Windows...ARLEN and CARLEN networks, ensuring the integrity, performance, and security of server and workstation platforms. The administrator also… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Linthicum Heights, MD)
    …as a condition of continued employment. + Must have experience supporting Windows OS. **Preferred Qualifications:** + Current Security +CE or similar DoD ... history. **NG- Military Internship Program Description:** As one of the largest global security companies in the world, Northrop Grumman is proud to help our… more
    Northrop Grumman (08/01/25)
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  • Windows System Administrator

    ManTech (Laurel, MD)
    …maintaining and modernizing a Windows OS environment + Experience with patching Windows OS environments to meet security compliance requirements + IAT II ... **MANTECH** seeks a motivated and career-oriented ** Windows ** **Systems Administrator** to join our team in **Laurel, MD** . You will be part of a dedicated team… more
    ManTech (08/22/25)
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  • Database Administrator - Mid Level

    Synergy ECP (Annapolis Junction, MD)
    …think outside the box to find solutions. Some of your daily tasks will include: + Windows Security Update Patching + Security team task mitigation + Daily ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (07/23/25)
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  • Windows Systems Administrator

    ManTech (Laurel, MD)
    …maintaining and modernizing a Windows OS environment + Experience with patching Windows OS environments to meet security compliance requirements + IAT II ... **Mantech** seeks a motivated and career-oriented ** Windows Systems Administrator** to join our team in **Laurel, MD** . You will be part of a dedicated team… more
    ManTech (07/23/25)
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  • Windows Systems Engineer

    Leidos (Bethesda, MD)
    …monitoring documentation for 24/7/365 Operations Watch personnel. * Responsible for the security and management of Windows servers in multiple production ... can thrive, keep reading!** Leidos is seeking a mid-level Windows Server Systems Engineer to support the National Media...Experience in a supervisory and/or mentorship capacity + System security engineering expertise in one or more of the… more
    Leidos (08/19/25)
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