• Principal Windows Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... but not be limited to the following: + Perform as a primary Windows/VMware systems administrator for a classified government contact. + Maintain smooth operation… more
    Northrop Grumman (11/13/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator

    DCCA (Denver, CO)
    System Administrator Location Denver, CO Job...System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF ... compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active...(or higher) - baseline (ex. Security+) and CE (ex. Linux +) + Linux Administration (RHEL 7/8) Desired… more
    DCCA (09/22/25)
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  • Systems Administrator

    GovCIO (Vandenberg AFB, CA)
    …and procedures. + Administer Windows 10/11 (primary), Unix/ Linux , and Cisco systems for data capture, processing, and system reliability. + Configure secure ... **Overview** GovCIO is currently hiring for a System Administrator tosupport mobile optics imagery...software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers… more
    GovCIO (10/08/25)
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  • Systems Network Administrator…

    Leidos (Laurel, MD)
    …and storage environments; Linux , UNIX and Windows operating systems ; installs/loads operating system software, troubleshoots, maintains integrity; and ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/20/25)
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  • Systems Administrator

    Leidos (Piketon, OH)
    …strong interpersonal skills. + Experience with Microsoft Windows and Server Operating Systems and/or Oracle, RHEL and Linux Operating Systems . + ... Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal...software problems for end users, with primary emphasis on server -related issues. + Support System Administration of… more
    Leidos (08/23/25)
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  • System Administrator (Rmls) (NJ, Egg…

    Air Traffic Engineering Co LLC dba ATEC (Egg Harbor Township, NJ)
    System Administrator ATEC is looking for an experienced individual who is able to work with our current hardware team as a System administrator and ... KNOWLEDGE, SKILLS, and ABILITIES: Required: + Proficient in: + Windows/ Linux server administration; including installations, maintenance, troubleshooting, etc.… more
    Air Traffic Engineering Co LLC dba ATEC (11/20/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Skills & Knowledge:** + Windows operating systems (Windows 10, Server 2012/2016) + Linux administration (RHEL/CentOS/Ubuntu) + Active Directory, DNS, ... **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier...**DNS** , **DHCP** , and **DFS** . + Perform ** Linux system administration** (RHEL, CentOS, Ubuntu), including… more
    General Dynamics Information Technology (10/14/25)
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  • System Administrator - Edwards Air…

    Dell Technologies (Edwards AFB, CA)
    ** System Administrator - Edwards Air Force Base (Onsite)** Today, every organization needs to be digital, powered by data, running in a multi-cloud world, ready ... work of your career and make a profound social impact as a ** System Administrator ** on our **Professional Services** **Consulting** Team in **Edwards, California… more
    Dell Technologies (10/04/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …and Redhat Enterprise Linux environment. + Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and ... to prevent security threats, protect the integrity of our systems and support Raytheon IT infrastructure around the world....hire date + Working experience in Windows Desktop & Server , or Redhat Enterprise Linux + Experience… more
    RTX Corporation (10/15/25)
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