• Systems Network Administrator

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** **Job Summary:** Systems /Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • Principal Linux Systems

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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  • Senior Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in Arlington, VA, supporting the ... years in computer-related areas such as Networks, Servers, Storage Area Networks, systems management, directory systems , Public Key Infrastructure, IT customer… more
    SAIC (09/26/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal support ... engineering, and cybersecurity industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the day-to-day… more
    M. C. Dean (08/27/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal support ... Control, CCTV, PSIM (Physical Security Information Management), and other Integrated Electronic Security Systems . A Systems Administrator 4 position is a… more
    M. C. Dean (09/26/25)
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  • Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …experience may be substituted for a degree. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... Administrator ** **Leidos** has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/27/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal support ... electrical, engineering, and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day management,… more
    M. C. Dean (08/27/25)
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  • System Administrator 1

    M. C. Dean (District Of Columbia, DC)
    …security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal support ... in electrical, engineering, and cybersecurity industries. Responsibilities **Position Summary** The Systems Administrator 1 is responsible for the day-to-day… more
    M. C. Dean (08/27/25)
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  • Tier 2 Network Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …Shareholder Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Pay Type** **Salary** ... LLC,** a Koniag Government Services company, is seeking a Tier 2 Network Administrator to support KDS and our government customer. This is a remote opportunity.… more
    Koniag Government Services (09/06/25)
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  • Network Administrator Tier 2 (Network…

    Koniag Government Services (Chantilly, VA)
    …Shareholder Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Pay Type** **Salary** ... Data Solutions, LLC,** a Koniag Government Services company, is seeking Network Administrator Tier 2 (Network Operations Center) to support KDS and our government… more
    Koniag Government Services (09/04/25)
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