• Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …and process improvement initiatives. + Periodically review, update, and generate Standard Operating Procedures (SOPs) for systems and services under your ... where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The Administrator… more
    Leidos (10/07/25)
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  • Junior Information Systems Security Officer…

    Parsons Corporation (Aurora, CO)
    …Parsons is looking for a talented **Junior ISSO / Level 1 Information Systems Security Officer** to join our growing team! In this mission critical effort ... procedures, and guidelines for applications and databases. You will ensure that systems and organizational databases are protected from unauthorized access and use,… more
    Parsons Corporation (10/03/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …will be responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis techniques and ... will analyze, troubleshoot, and resolve issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide… more
    CACI International (09/15/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Volumes, and Scale-Out File Server (SOFS). + Strong understanding of enterprise, network , systems , operations and support. + Experience and knowledge leveraging ... for designing, technical planning, and implementing complex integrated total systems configuration for virtual appliances and physical hardware builds, installs,… more
    Leidos (09/17/25)
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  • Manager Information Systems Engineering 2…

    Northrop Grumman (GA)
    …System (EVMS) + Experience with the following, preferred: + Solaris 10 + Unix Operating Systems and Principles + UNIX/Linux design and implementation + All ... desk top solutions, RF Communications, and specialized IT weapons systems . + Installation of network hardware and...obtain and maintain an FAA Third Class Flight Physical Certification . + Must attain and maintain DoDI 8570 … more
    Northrop Grumman (10/09/25)
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  • Systems and Infrastructure Engineer III,…

    Walmart (Sunnyvale, CA)
    …we are the gatekeepers of secure digital access. We collaborate closely with network , infrastructure, and product teams to ensure that every ingress flow-across all ... security. Our team is dedicated to maintaining a secure operating environment and preserving the trust of our customers,...scripted traffic across all digital properties + Collaborate with network and site reliability teams to secure all ingress… more
    Walmart (10/10/25)
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  • IT Systems Analyst

    Insight Global (Irving, TX)
    …Active Directory, Exchange, Office 365, and Intune. * Plans, builds, and oversees network systems that align with business goals and cloud-first strategies. * ... years of working/supporting Microsoft, Cisco, and VMWare Technologies * Understanding of Operating Systems from Microsoft and Apple * Programming and scripting:… more
    Insight Global (09/09/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …**Primary Responsibilities** + Create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise. ... required for this position.** + **Currently possess DoD 8750 certification at least IAT level II, eg Security+ CE.**...partners + TS/SCI w/CI Poly Preferred + Integration of Network Management (NM) and Element Management (EM) systems more
    Leidos (07/18/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …+ Experience working with and/or supporting computer technologies (such as: databases, operating systems , computer network hardware, software programs, ... of 5+ years of experience supporting various computer hardware platforms and multiple operating systems , both stand alone and LAN/WAN configurations + Current… more
    RTX Corporation (09/16/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …moderate to high scope and complexity to include the integration of hardware and operating systems (OS). **Qualifications You Must Have:** + Typically requires a ... a security clearance. + Experience supporting Windows and/or Linux operating systems . + Experience with but not... Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification more
    RTX Corporation (08/21/25)
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