• Systems Administrator

    William C Brown Inc (Springfield, VA)
    …devices, and stored data in support of business processing requirements. Job Duties:* Systems administration of desktop and server systems connected to ... to improve reliability and performance* Perform software installations and upgrades to Unix /Windows operating systems and layered software packages and maintains… more
    William C Brown Inc (04/16/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …* Must have a valid US passport * General knowledge of, Windows and UNIX administration , computer systems hardware, network administration , Storage ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Microsoft Windows,Network Administration ,System… more
    General Dynamics Information Technology (06/21/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …relevant experience in network administration - Proficiency with multiple operating systems , including Linux / Unix and MacOS - Strong knowledge and ... Engineering or related degree; or HS Diploma and 7+ years network administration , network engineering or systems administration experience. Desired… more
    Nightwing (05/17/25)
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  • Senior Systems Administrator - Clearance…

    Lockheed Martin (Dahlgren, VA)
    …Sec\+ certified or higher * Windows Active Directory * Windows OS and/or UNIX / LINUX administration experience **Desired Skills:** * SPLUNK Administration ... background and be familiar with Virtual Machines, Windows and LINUX Domains, Systems integration, SQL Database, Network... Linux * Windows Server 2016, 2019, 2022 Administration * Experience with Group Policy Object configuration and… more
    Lockheed Martin (05/24/25)
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  • Sr. Systems Development Engineer, AWS Cross…

    Amazon (Herndon, VA)
    …or one of the following related disciplines: Site Reliability Engineering (SRE), Systems Engineering, Systems Administration , DevOps, Security ... The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence....or scripting language experience (Java, Python, Go, Ruby) in Linux or similar UNIX distribution with a… more
    Amazon (06/24/25)
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  • Systems Engineer, Prime Video adtech, Prime…

    Amazon (Arlington, VA)
    …Qualifications - 3+ years of relevant hands-on systems engineering and administrative experience cloud-based administration . - Currently hold a Bachelor's or ... years of relevant hands-on systems engineering and administrative experience cloud-based administration . - Familiarity with...and coding skills (C/C++ and/or Java) - Experience in UNIX / Linux or Windows environments - Ability to… more
    Amazon (04/25/25)
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  • Systems Development Engineer, Kuiper…

    Amazon (Arlington, VA)
    …both their physical and cloud infrastructure, which includes operating systems administration across Red Hat Enterprise Linux (RHEL) and Windows, used by ... the work and/or where it will be performed. This Systems Development Engineer role focuses on supporting essential Kuiper...Ruby, Golang, Java, C++, C#, Rust - Experience with Linux / Unix - Experience with CI/CD pipelines build… more
    Amazon (05/11/25)
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  • Penetration Tester

    CACI International (Herndon, VA)
    …findings through written and oral products * System level and security administration knowledge of computer operating systems . Operating system experience shall ... identified release or later of any of the following: UNIX , Linux , Windows 7, Windows 10, Windows...and reverse engineering tools * System level and security administration knowledge of computer operating systems . Operating… more
    CACI International (06/21/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX / LINUX System Administration - ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** System Administration ,Technical… more
    General Dynamics Information Technology (04/17/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …of COMINT. + ≥3 yrs of AF DCGS experience. + ≥3 yrs of AF SIGINT. + Linux / UNIX Experience is desired. - ** ** **What You Can Expect:** **A culture of ... SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information...storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain system… more
    CACI International (04/12/25)
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