• System Administrator - Nissc - COS

    Amentum (Colorado Springs, CO)
    …related experience * Experience in Systems Administration of complex applications on Windows and Unix/ Linux platforms. * Experience with Linux and ... Windows system administration including installing and configuring systems from the OS level up. * Experience with...including Active Directory, Radius, NPS. * Server support including Linux , Windows , VMWare, VMware Cloud Foundation *… more
    Amentum (10/03/25)
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  • Network/ Systems Administrator 2…

    GovCIO (Washington, DC)
    …of the Microsoft Server platform and its components including Active Directory, Windows Server 2016, 2019 and 2022 Operating Systems , failover clustering, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6592/network- systems - administrator -2-%28desktop-and-system-support%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-Washington, DC_ **ID**… more
    GovCIO (09/05/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with Poly highly desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: Knowledge of servers, storage arrays, ... **HW Infrastructure Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation...desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: Knowledge… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Systems Administrator (Multiple…

    Noblis (Chantilly, VA)
    …+ Minimum of 5 years of experience in systems administration + Proficiency with: + Windows and Linux operating systems + Windows Active Directory + ... Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers,… more
    Noblis (09/03/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    Systems Administrator (4563)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled System Administrator to ... IAT Level II (or higher) certification **Desired Skills & Experience** + Linux -based systems administration experience + Bachelor's degree is strongly desired… more
    SMX (10/03/25)
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  • Systems Administrator (Level 2)

    Lockheed Martin (Boulder, CO)
    …while quickly adapting to ever\-changing customer requirements? The NGG program is seeking a Systems Administrator to join the team in Boulder, CO\. As a System ... Administrator for the NGG O&S Team, you will \(to...product reviews **Basic Qualifications:** * Familiar with the following: \- Windows OS \- Linux OS * Proven ability… more
    Lockheed Martin (09/27/25)
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  • Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Lead Job Category:...investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , ... and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in implementing a cutting-edge software… more
    CACI International (08/20/25)
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  • Sr Windows Server Technician

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …updates, patches and performance tuning. Duties and Responsibilities: - Acts as senior administrator for legacy Linux , Windows , and ESX server operations. ... responsible for installation, configuration, and support of all legacy Linux , Windows , and ESX servers within a...implementation life cycle replacements. - Provides support for legacy Linux and Novell E-Directory systems during conversion… more
    Navy Exchange Services (NEX) (09/26/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …a dedication to excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have ... System Administrator 2 Location Fort Meade, MD Job Code...involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems more
    DCCA (08/22/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …secure and reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation ... preferred. + Experience with system release upgrades (preferred) + Linux + or Microsoft Certified Solutions Associate/ Administrator (MCSA/MCSA) certifications… more
    Huntington Ingalls Industries (07/12/25)
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