• Senior Storage Administrator

    TekSynap (Radford, VA)
    …high availability of enterprise data storage systems. + Maintain storage and network policies and standards aligned with organizational requirements. + Refresh data ... + Administer storage solutions across MS-Windows, Solaris, and RHEL/OEL Linux environments. + Manage storage networks and environments integrated with… more
    TekSynap (10/25/25)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, ... documentation. + Patching, configuration, and security associated with Windows, RHEL Linux , Photon, VMWare vSphere. + Integration with enterprise logging and… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • System Administrator

    TekSynap (Arlington, VA)
    **Responsibilities & Qualifications** TekSynap is seeking a ** Network Engineer** toadminister and sustain JPO's classified and unclassified systems, applying ... degree in IT, Computer Science, or related. + 5+ years system administration ( Linux /Windows) in hybrid or cloud environments. + Experience with CNCF ecosystem tools… more
    TekSynap (12/31/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Collect data for proper escalation and resolution by Tier 2/3. + Perform network management services to include: monitoring network device health and status, ... of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System Administration - Preferred… more
    General Dynamics Information Technology (12/02/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …distributed teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, ... and intrusion detection systems + Experience with virtualization technologies and cloud computing platforms + Demonstrated experience with DoD cybersecurity requirements and accreditation processes + Use experience gained to help manage complex technical… more
    SimIS Inc. (12/22/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …team members and application owners to solve technical problems at the network , system and application levels + Documentation and reporting along with presentation, ... prior relevant experience. + Experience installing, configuring, securing, and troubleshooting Linux . + Analyze and prioritize cloud vulnerabilities surfaced by Wiz… more
    Leidos (11/25/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator / Network Engineer to join our mission-driven team. This position offers a broad ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The… more
    Infinity Systems Engineering (01/03/26)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …and assist with the restoration of services. Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux , Splunk and Ansible System ... Technical Engagement Network (TEN) Lab Manager Location: Arlington, VA Must...the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise… more
    Node.Digital (10/21/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …impact on every client you work with. ARSIEM is looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux , Splunk, and Ansible System ... in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise...local and wide area networks, monitor channels for storage-related network and system issues, and remediate them as they… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …and assist with the restoration of services. Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux , Splunk and Ansible ... customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise...local and wide area networks, monitor channels for storage-related network and system issues and remediate them as they… more
    Nightwing (10/23/25)
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