• Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Systems Administrator I - PIPELINE (TS/SCI...for implementation, troubleshooting and maintenance of information Technology (IT) systems . + Manages IT system infrastructure and… more
    COMSO, Inc (09/02/25)
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  • IBM i Infrastructure Systems

    Robert Half Technology (Dayton, NJ)
    …Proven experience in configuring and maintaining Linux and IBM i systems , including hardware. * Strong understanding of server architecture, legacy ... We are looking for a skilled IBM i Infrastructure Systems Administrator to join our team in...role, you will be responsible for maintaining and optimizing Linux and IBM i environments, ensuring system more
    Robert Half Technology (09/09/25)
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  • Principal Storage & Data Protection System

    RTX Corporation (Tucson, AZ)
    …Experience working with Storage and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience with Windows operating ... complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a...your technical competence in multiple areas (such as Windows, Linux , virtualization, User Authentication, DNS, NFS, system more
    RTX Corporation (09/24/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …a direct impact on the Nation's security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. ... If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and… more
    Amentum (07/19/25)
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  • Systems Administrator 2 (Bluemont,…

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... characteristic protected by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (07/24/25)
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  • System Administrator

    Leidos (Omaha, NE)
    **Description** ** System Administrator (Offutt AFB) - Leidos** Do mission-critical infrastructure and cutting-edge cloud migrations get your pulse racing? At ... you'll be the linchpin of Air Force ISR operations-building rock-solid Windows/ Linux environments, safeguarding top-secret data, and architecting the next wave of… more
    Leidos (09/25/25)
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  • Information Systems Security…

    Huntington Ingalls Industries (Honolulu, HI)
    …https://vimeo.com/732533072 Who We Are HII-Mission Technologies is seeking a Information Systems Security Administrator at our Honolulu, Hawaii. location. The ... Information Systems Security Administrator (ISSA) is responsible for the implementation, monitoring, and...and validate Security Technical Implementation Guides (STIGs) on Windows, Linux , and virtualization platforms + Conduct system more
    Huntington Ingalls Industries (08/15/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Fort Meade, ... on the Nation's security and intelligence mission. **Responsibilities:** + A system administrator provides support for implementation, troubleshooting and… more
    Amentum (07/17/25)
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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 (07/16/25)
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  • System Administrator

    RTX Corporation (El Segundo, CA)
    …+ Manage ESXi, VCenter and a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and ... Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux more
    RTX Corporation (09/23/25)
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