• System Administrator

    CACI International (Chantilly, VA)
    …Certification (IAT level 2 or higher) + Amazon Web Services (AWS) (C2S) systems administration . + Linux operating systems (eg Red Hat, Centos, Ubuntu, Fedora, ... a Government customer. The ideal candidate will configure and maintain Linux -based servers, automate system processes, and ensure the reliability and security… more
    CACI International (12/29/25)
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  • SIEM Subject Matter Expert

    Alaka'ina Foundation Family of Companies (Honolulu, HI)
    …security monitoring and incident response. + Experience with Linux administration and familiarity with Windows server technologies. + Proficiency SIEM ... Administrations. + Strong understanding of data management, data routing, and data security principles. + Experience with the CORA Inspections, and DISA STIG/SRG compliance policies. + Excellent problem-solving and analytical skills. + Strong documentation and… more
    Alaka'ina Foundation Family of Companies (12/10/25)
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  • Software Engineer III

    Robert Half-Robert Half Corporate (San Ramon, CA)
    …+ Strong experience with relational databases including Oracle, PostgreSQL, and SQL Server . + Comfortable working in Linux and Windows environments. + ... Experience in application administration and configuration. + Experience working with SaaS-based applications. + Proficient in creating clear, concise documentation and process specifications. + Excellent communication and collaboration skills, able to… more
    Robert Half-Robert Half Corporate (12/02/25)
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  • Oracle Database Administrator

    ManTech (Fort Meade, MD)
    … with a variety of database products that include Oracle and SQL Server , operating in a Linux environment + Perform disaster recovery, performance ... analysis and tuning, index maintenance, and monitoring of data + Develop policies and procedures for ensuring the security and integrity of the database(s) + Perform database and software life-cycle activities to ensure highest level of system performance and… more
    ManTech (11/26/25)
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  • Principal Architect, Identity Access Management

    JPMorgan Chase (Chicago, IL)
    …Executive teams. + Technical expertise in Java, .Net, Apache, Tomcat, WebSphere, Oracle, SQL Server , DB2, Windows, Unix, Linux , oAuth, OIDC, SAML, SCIM, AWS IAM, ... ForgeRock, SailPoint. + Domain knowledge in Identity Governance and Administration , Privileged Access Management, Authentication and Authorization standards and… more
    JPMorgan Chase (11/21/25)
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  • System Administrator

    Leidos (Lawton, OK)
    …of VMware infrastructure: upgrades, patching and cluster maintenance + Perform day-to-day Linux systems administration on RHEL 8/9 + Build, deploy, patch, ... OK. The Systems Administrator will have experience in VMware virtualization and Linux systems to join our system administrator team. You will be responsible… more
    Leidos (01/06/26)
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  • Systems Administrator Senior - Special Operations…

    Lockheed Martin (Fayetteville, NC)
    …of LAN/WAN networking * Group Policy design and configuration * Microsoft IIS administration and configuration * Linux /UNIX administration * Active ... step‑by‑step procedures, create and maintain OS images, and automate routine administrative tasks\. + Review vulnerability‑scan reports, apply security patches, and… more
    Lockheed Martin (12/18/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …development environment, and Cloud automation. The SysA demonstrates strong Linux /Windows administration experience, including package management, security ... Virtualization: Knowledge of virtualization technologies (eg, VMware, Hyper-V). + Database Administration : Experience with database systems (eg, SQL Server ,… more
    Nightwing (12/26/25)
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  • Endpoint Support Analyst

    Auburn University (Auburn, AL)
    …client and server network made up of Windows, Mac and Linux systems distributed across multiple buildings and sites. The Engineering Network Services department ... Position Information **Requisition Number** S4971P **Home Org Name** Engineering Administration **Division Name** Samuel Ginn Col of Engineering **Position Title**… more
    Auburn University (12/20/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** 15 + years of related experience **US ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    General Dynamics Information Technology (11/08/25)
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