• IT Systems Administrator

    Leidos (Washington, DC)
    …Policy, and Microsoft IIS configuration/management. + Proficiency with Linux , UNIX , and AIX environments, with strong command-line administration and ... data consistency and interoperability. + Apply expertise with Oracle, Java, Linux / UNIX /AIX, and WebSphere libraries to configure, optimize, and troubleshoot… more
    Leidos (09/13/25)
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  • Systems Engineer

    State of Colorado (Denver, CO)
    …hands-on experience supporting Microsoft Windows server environments. Experience with Linux / Unix -based servers is highly desirable. Current certifications such ... the computer experience must be directly supporting either Windows or Linux / Unix based servers. Current Microsoft MCSA/MCSD/MCSE/VMWare or MSHyper-V… more
    State of Colorado (11/04/25)
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  • Network Lead C4I Systems SURTASS Field Support…

    Serco (Virginia Beach, VA)
    …Additional years of experience may be substituted in lieu of a degree. + LINUX , UNIX , Windows (or equivalent) unclassified and classified network and computer ... configuration and administration certification(s) + Experience with closed cloud computing environments...2012 (70-410) + Administering Windows Server 2012 (70-411) + LINUX , UNIX , or equivalent + Database Management… more
    Serco (11/20/25)
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  • Senior Axway Secure Transport / MFT Administrator

    NTT DATA North America (Phoenix, AZ)
    …knowledge of SFTP/FTPS/HTTPS protocols, SSL/TLS, and encryption standards. Proficiency in Linux / Unix administration and shell scripting. Familiarity with ... and documentation standards. Support automation, upgrades, and production issues in Linux / Unix environments. Required Experience & Key Skills: 35 years… more
    NTT DATA North America (11/06/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …problems and remains involved in the resolution process. Configures and manages Linux , Unix , and Windows operating systems and installs/loads operating system ... involved in the resolution process + Configure and manage Linux , Unix , and Windows (or other applicable)...+ Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture… more
    BAE Systems (09/09/25)
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  • SIGINT Systems Admin (High-Band Senior)

    CACI International (Beale AFB, CA)
    …≥5 yrs of DCGS experience ≥5 yrs of SIGINT experience **_Desired:_** Linux / UNIX Experience AF DCGS experience Systems Administration Experience *This is a ... SIGINT Systems Admin (High-Band Senior) Job Category: Information Technology Time...storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain system… more
    CACI International (11/07/25)
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  • INTL Collibra System Admin

    Insight Global (Edmundson, MO)
    …Console and architecture (DB, app servers, integrations) Technical Skills Strong Linux / Unix administration Database management (PostgreSQL or similar) ... environments Collibra certification Healthcare industry experience (HIPAA compliance) Cloud administration (Google Cloud or similar) API integration troubleshooting Infrastructure… more
    Insight Global (11/15/25)
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  • IT System Admin

    Two95 International Inc. (San Mateo, CA)
    …and configuring SCCM/SMS * Experience administering clustered Microsoft SQL instances * Linux / Unix , NetApp management and VMware vCenter experience preferred * ... Contract to Hire Rate: $/Open Description:- * 5-7 years' experience in IT Systems Administration and Engineering * In-depth knowledge of Windows Server 2012 / 2016 … more
    Two95 International Inc. (09/08/25)
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  • Sr. DevOps Engineer

    Vertafore (Denver, CO)
    …Strong understanding and experience working with Windows, Unix , and Linux operating systems; specifically troubleshooting and providing administration + ... with Kubernetes and microservices + Have experience with performing support and administrative tasks within Amazon Web Services (AWS), Azure, OpenStack, or other… more
    Vertafore (11/08/25)
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  • Senior Cloud Engineer

    Leidos (Arlington, VA)
    …containerization and orchestration (eg, Docker, Kubernetes). + Solid understanding of networking, Linux / Unix systems, and version control systems (eg, Git). + ... maintenance, security analysis and network performance and tuning of Windows and Linux servers in a virtual infrastructure. + Define system security & design… more
    Leidos (11/18/25)
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