• Linux Systems Administrator

    BCMC (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... development, lab, and production systems . - Perform large scale configuration management and deployment across Windows, MacOS, Linux/Unix, and other operating … more
    BCMC (10/16/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Digital Office (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team of technical professionals. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to the following:** + Perform as a Windows System Administrator for a classified government contract. + Able to… more
    Northrop Grumman (10/31/25)
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  • MDM Application Database…

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **MDM Application Database Administrator ** Oversee complex programs that drive ... our customers as an IBM Master Data Management (MDM) Application Database Administrator . Here, you'll see the... DBA for the Duplicate Identity Resolution Processing Team (DIRP- II ) you will contribute to a fast-paced team responsible… more
    General Dynamics Information Technology (11/16/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital...**15+ years of related professional experience and** **IAT Level II certification** (eg, Security+ CE, SSCP) + Experience providing… more
    Leidos (11/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... participate in on-call rotation for after-hours support.** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission… more
    General Dynamics Information Technology (11/06/25)
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  • Windows Linux Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …General Dynamics Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to ... dynamic and mission-focused environment. In this role, you'll **provide Tier II support and systems administration** across multiple large-scale Microsoft-based… more
    General Dynamics Information Technology (10/14/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Process Improvements,System Administration **Experience:** 10 + years of related ... and drive strategic change. We are seeking a Senior System Administrator / Integrator with proven experience delivering mission-critical integration for complex,… more
    General Dynamics Information Technology (11/08/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    **Overview** SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our government customer. ... 2 service desk tickets, providing in-depth technical support, and maintaining systems across a secure network environment. The ideal candidate is detail-oriented,… more
    SOS International LLC (11/13/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …of your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...possess a current DoD 8570 Certification for IAT Level II or higher prior to start date (example: Security+… more
    Northrop Grumman (10/02/25)
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  • Systems Administrator (IT Program…

    Nightwing (Annapolis Junction, MD)
    …defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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