• Consulting Security Vulnerability Engineer

    HCA Healthcare (Nashville, TN)
    …knowledge of the OSI Reference Model + Windows / Linux / Unix operating systems + Advanced experience with Networking components (routers, switches, load ... + Organize resources to perform vulnerability assessments of operating systems , applications, databases and network infrastructure components to detect, enumerate… more
    HCA Healthcare (07/25/25)
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  • Principal S/w Configuration Management Engineer…

    RTX Corporation (Aurora, CO)
    …technology, Information Technology (IT), and/or development/scripting experience + Experience with Windows and Unix /Linux Operating Systems + Requires ... (COTS) and tools. + Additionally, SWCM is responsible for administration and user access for Change and Configuration Management...control source from ClearCase to Bitbucket + SWCM Tool administration / manages all access to tool applications (ie… more
    RTX Corporation (07/24/25)
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  • Business Process Red Team Operator

    JPMorgan Chase (Wilmington, DE)
    …+ Strong understanding of the following: Networking fundamentals (all OSI layers, protocols); Windows / Linux/ Unix /Mac operating systems as well as software ... use of one or more High Risk Role (HRR) systems , which mandates successful completion of enhanced screening, including...video and audio deepfakes, etc.), as well as with system administration skills such as configuration, maintenance,… more
    JPMorgan Chase (06/30/25)
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  • Storage and Data Protection Engineer

    Valero (San Antonio, TX)
    …in Computer Science, Engineering, Information Technology or related field. * Experience with system administration ( Windows , Linux/ Unix ). * PowerShell ... this goal if you can: * Design, implement, and manage enterprise storage systems (SAN, NAS, object storage) to meet performance and capacity requirements. * Develop,… more
    Valero (06/14/25)
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  • Senior HPC Support Engineer - InfiniBand…

    NVIDIA (Westford, MA)
    …(ie, MPI, NCCL) + Additional Operating Systems such as Microsoft Windows , VMware, Unix + Configuration and operational expertise with traditional network ... issue raised by our customers, under all circumstances. + Linux OS including System Administration and Networking on a LFCS/RHCSA level + Networking Technology,… more
    NVIDIA (06/17/25)
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  • Principal S/w Configuration Management Engineer…

    RTX Corporation (Tewksbury, MA)
    …technology, Information Technology (IT), and/or development/scripting experience. + Experience with Windows and Unix /Linux Operating Systems . + Experience ... Commercial-Off-The-Shelf (COTS) and tools. + Additionally, SWCM is responsible for administration and user access for Change and Configuration Management toolsets… more
    RTX Corporation (07/30/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …* Proficient with Windows and Linux/ Unix operating systems configuration and troubleshooting\. * IT System /Software Troubleshooting experience * ... related discipline, or equivalent experience/combined education **Desired Skills:** * Systems administration experience with servers and network… more
    Lockheed Martin (07/26/25)
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  • Help Desk Technician / Technical Engagement…

    Node.Digital (Arlington, VA)
    …Suitability - 1+ years of directly relevant experience - Experience with multiple operating systems , to include Windows , Linux/ Unix & MacOS - Proficiency and ... end users, as well as maintaining inventory database. - Provide support for systems administration tasks such as patching, updating, and maintaining network… more
    Node.Digital (07/17/25)
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  • Lab Manager I (Technical Engagement Network (TEN)…

    ARSIEM (Arlington, VA)
    …experience. + 1+ years of directly relevant experience + Experience with multiple operating systems , to include Windows , Linux/ Unix & MacOS + Proficiency and ... to end users and maintaining the inventory database. + Provide support for systems administration tasks such as patching, updating, and maintaining network… more
    ARSIEM (07/10/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Backup and Recovery (Software),Information Technology ... career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at...and scripting (eg, PowerShell, Python) is a plus + Windows and UNIX knowledge. * Location: On… more
    General Dynamics Information Technology (06/25/25)
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