• Cloud System Administrator

    ManTech (Hanover, MD)
    …in administering Linux operating systems. + Experience with Windows Server 2022 administration , including Active Directory and networking + Proven ... enterprise users. **Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    …in administering Linux operating systems. + Experience with Windows Server 2022 administration , including Active Directory and networking + Proven ... users. **Responsibilities Included but are not limited to** : + Provide administration , troubleshooting, and general support for Windows Server 2022… more
    ManTech (12/24/25)
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  • Storage Management and Administration

    TekSynap (Bethesda, MD)
    …NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation, management, and ... varies among divisions. We are seeking a **Storage M** **anagement and Administration ** personnelto perform various activities to support the success of the team… more
    TekSynap (12/16/25)
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  • Systems Administrator

    Lockheed Martin (Herndon, VA)
    …information security engineering principles and industry best practices * Maintain all server , including Windows servers, Linux servers, Oracle database servers, ... Apache servers, DNS servers and Domain controllers * Apply server patches and operating system updates in a timely...as a team, demonstrated experience in all the following: Linux servers, Windows servers, Oracle database servers, DNS servers,… more
    Lockheed Martin (01/11/26)
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  • Cyber Security Engineer - Access Management…

    Memorial Sloan-Kettering Cancer Center (New York, NY)
    …an added benefit. + Having knowledge of Identity & Governance Administration using SailpointIdentityIQ; Privileged AccountManagement: Delinea (Secret Server ) ... Exciting Opportunity at MSK: **Cyber Security Engineer** **-** **Access** **M** **anagement Administration ** **(AMA)** Do you want to join an innovative team and… more
    Memorial Sloan-Kettering Cancer Center (11/25/25)
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  • Full Stack Developer, Inventory Management,…

    Citigroup (Jersey City, NJ)
    …latency applications. * Digital stacks include: (Apache, J2EE, Java, JBoss, MQ, Oracle, SQL Server , DB2, Windows, and Linux ) * Hands on exposure on shell ... of developers working simultaneously on different application layers (UI, server side and database/reporting) towards developing enterprise solutions for...scripting and Unix/ Linux /Windows System Administration * Expert level knowledge… more
    Citigroup (01/18/26)
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  • Senior Specialist, Technology Operations

    ReSource Pro (Louisville, KY)
    …to other help desk staff to resolve more complex issues. This includes Desktop, Server , Phones, Network Infrastructure, and System Admin issues + Assist in the ... area of study + 5 years' experience in system administration , cloud infrastructure, and server and network...Azure Active Directory and AWS + Experience with Microsoft Server , O365, Exchange, and Linux + Self-motivated… more
    ReSource Pro (12/19/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring ... with DCSA/DAAPM and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems, including hardening,… more
    L3Harris (01/02/26)
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  • Assistant Director of Systems and Research…

    Montana State University (Bozeman, MT)
    …Assistant Director of Systems shares responsibility for day-to-day operations of server and storage systems administration including centralization and ... Computing, this position is responsible for operational management of MSU's server and storage infrastructure, with shared supervision responsibilities for MSU… more
    Montana State University (12/09/25)
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  • Sr. System Engineer - Connected Car Development…

    Hyundai Autoever America (Costa Mesa, CA)
    …with RedHat, CentOS, and Rocky Linux , experience in: install/configure/maintain Linux servers; apply OS patches; manage server performance and availability; ... pooling settings for WebLogic/Tomcat. + Strong understanding of application server lifecycle management and experience conducting root cause analysis (RCA)… more
    Hyundai Autoever America (01/09/26)
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