• Principal Storage & Data Protection System…

    RTX Corporation (Tucson, AZ)
    …and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience with Windows operating systems **Qualifications ... complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a...competence in multiple areas (such as Windows , Linux , virtualization, User Authentication, DNS, NFS, system … more
    RTX Corporation (09/24/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...+ Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    Synergy ECP (07/23/25)
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  • Application Administrator (Sales Tracking…

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: Application Administrator (Sales Tracking System ) Location: United States-Virginia-Virginia Beach Job Number: 2500027J Job Summary: Serves as Application ... Administrator for a variety of Client Computing ...THE FOLLOWING: STS, Oracle Retail Sales Audit, ReSA, Application Administrator , Applications, Unix, Linux , Information Technology, IT… more
    Navy Exchange Services (NEX) (08/12/25)
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  • Technology Operations/Cloud Compute…

    Sallie Mae (Indianapolis, IN)
    …of experience managing cloud-based compute infrastructure. + Strong proficiency in Red Hat Linux and Microsoft Windows system administration. Microsoft ... ideal candidate will have proficiency in both Red Hat Linux and Microsoft Windows operating systems...and optimize cloud-based compute environments (AWS, some Azure). + Linux & Windows Administration: Perform system… more
    Sallie Mae (09/19/25)
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  • Information Systems Security…

    Huntington Ingalls Industries (Honolulu, HI)
    …and validate Security Technical Implementation Guides (STIGs) on Windows , Linux , and virtualization platforms + Conduct system vulnerability scans, analyze ... Who We Are HII-Mission Technologies is seeking a Information Systems Security Administrator at our Honolulu, Hawaii....NIST 800-53 + Hands-on experience applying hardening policies in Windows Server, Linux , and VMware environments +… more
    Huntington Ingalls Industries (08/15/25)
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  • System Administrator

    Koniag Government Services (Huntsville, AL)
    …both on-premises and cloud environments. Minimum Qualifications: + Strong knowledge of operating systems ( Windows Server, Linux ). + Proficiency in Active ... Systems , LLC (KITS), a Koniag Government Services company, is seeking an experienced System Administrator with a Secret Clearance to support KITS and our… more
    Koniag Government Services (07/30/25)
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  • Network & Computer Systems…

    SMX (Patuxent River, MD)
    …+ Support VMware systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support Windows ... Network & Computer Systems Administrator - Intermediate (Secret to...years of related IT experience required + Experience with Windows and Linux based Operating Systems… more
    SMX (08/09/25)
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  • System Administrator…

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member ... NetBackup, prior systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites.… more
    RTX Corporation (09/23/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …+ COMPTIA Security+ or other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ). + Knowledge of ... MD, USA | Salary | Full Time NAVAIR Senior Systems Administrator Overview: JHNA is currently seeking...in Patuxent River, MD. This individual will be performing System Administration functions on Aircraft or Weapons Systems… more
    JHNA (09/16/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    … or in a similar IT support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security+ or ability to obtain ... to ensuring you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure,… more
    Sciolex Corporation (07/15/25)
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