• Senior Network Administrator

    TekSynap (Radford, VA)
    …with internal teams and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network ... and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze … more
    TekSynap (10/25/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (10/29/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (11/05/25)
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  • Linux Systems Administrator

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a qualified Linux Systems Administrator to work with a close-nit team to assist in ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/18/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    …**Job Description** Overview SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our ... handling Tier 2 service desk tickets, providing in-depth technical support, and maintaining systems across a secure network environment. The ideal candidate is… more
    SOS International LLC (11/21/25)
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  • Systems Administrator

    CACI International (Hampton, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... * * **The Opportunity:** CACI is seeking a cleared Systems Administrator in Hampton, VA. This is...with changing technology. + Perform system checks (processes, services, network , storage) to ascertain overall system health. + Update… more
    CACI International (11/26/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...management of UDS deployed software and end user devices Network and locally attached printers Assist users in accessing… more
    William C Brown Inc (11/13/25)
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  • Systems Administrator 2 (Bluemont,…

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... characteristic protected by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (10/23/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is seeking a mid-level **Linux Systems Administrator ** . The candidate will support both Linux based ... arise. The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include… more
    Parsons Corporation (11/08/25)
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  • Linux Unix Systems Administrator

    Lumen (Richmond, VA)
    …digitally connect the world and shape the future. **The Role** As the Linux/Unix Systems Administrator , you will be responsible for managing and maintaining the ... voice technologies in large-scale network environments + Application of network security, server operating systems , virtualization, and open-source platforms… more
    Lumen (11/22/25)
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