• System Administrator III

    Battelle Memorial Institute (Chantilly, VA)
    …(rack mounted) cyber assessment toolkits. The candidate must be knowledgeable on commodity network systems , Windows and Linux system administration, layered ... cyber assessment toolkits. These toolkits have a variety of operating systems (Windows, Linux, and VM based)....System Administrator III will work with the cybersecurity, network security analysts, and team leads in building, configuring,… more
    Battelle Memorial Institute (04/17/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …Protocol tool. The Cybersecurity Systems Analyst will liaison with network and system administrators to correct identified deficiencies. The Cybersecurity ... preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge of the… more
    Amentum (03/31/25)
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  • Information Systems Administrator

    Nightwing (Sterling, VA)
    …at least one year of experience administering Microsoft Windows server or Windows desktop operating systems Experience with Linux operating systems (eg ... The SA will install, configure, and maintain servers, storage systems , computers, software and network infrastructure, and...user accounts. The SA will monitor and tune server/client system performance, install system wide software and… more
    Nightwing (03/19/25)
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  • System Administrator

    SAIC (Norfolk, VA)
    system updates, while requiring strong problem-solving skills, proficiency in operating systems , networking knowledge, and effective communication to ... + Perform high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. + Assist with software… more
    SAIC (04/04/25)
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  • System Administrator Associate

    SAIC (Norfolk, VA)
    …and troubleshooting technical issues, while requiring strong skills in operating systems , networking, basic scripting, problem-solving, and communication ... + Perform high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. + Assist with software… more
    SAIC (04/04/25)
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  • Systems Administrator Senior-Azure (App Dev…

    General Dynamics Information Technology (Fairfax, VA)
    …procedures. Troubleshoots system related problems. Remains current in operating systems /software analysis and technological developments and applications. ... system . + Plan, design, and build system images with operating systems ...security plans for computers that meet the needs of network users. + May coach and provide guidance to… more
    General Dynamics Information Technology (04/24/25)
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  • M3 Systems Administrator (RHEL/Linux)…

    General Dynamics Information Technology (Charlottesville, VA)
    …MAKE AN IMPACT** + Provide system administration support for Linux operating systems including installing software, applying patches, managing file ... from monitoring tools. + Analyzes and resolves problems associated with the operating system , servers, hardware, and applications software. Detects, diagnoses,… more
    General Dynamics Information Technology (04/10/25)
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  • ​​Sr. Systems Engineer/Architect ​

    Leidos (Fort Belvoir, VA)
    …Testers, Cloud Engineers, Network Engineers, and IA. + Employing a system engineering approach for systems planning design, execution, and sustainment. + ... **Description** The ** Systems Engineer / Architect** will be responsible for...interface documents (IDDs/ICDs). + Experience working with the Linux operating system , and related operating more
    Leidos (04/17/25)
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  • Information System Security Engineer…

    KBR (Chantilly, VA)
    …and LAN/WAN configurations + Experience with security features and/or vulnerability of various operating systems as defined by NIST, DISA (STIGs), and USCYBERCOM ... design reviews and security testing for the customer's networks + Coordinate with system development teams to ensure network security standards are followed and… more
    KBR (02/05/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …Desktop Services. + Experience configuring and maintaining Microsoft Exchange Servers and Windows operating systems . + Must have some knowledge of ICD 705 and ... Microsoft Windows servers, Windows workstations, thick clients, and Cisco network switch. Practical application of networked systems ...of networked systems will be necessary. The Systems Administrator will need to keep system more
    Huntington Ingalls Industries (02/19/25)
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