• Top Secret AWS Engineer

    Insight Global (Vienna, VA)
    … SME-level role. Strong experience with Linux OS (preferably Amazon Linux 2). Working knowledge of Windows Server administration and troubleshooting. ... Perform daily system health checks, log reviews, and performance monitoring across Linux (Amazon Linux 2) and Windows environments. Troubleshoot issues across… more
    Insight Global (01/06/26)
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  • Advanced Database Analyst/Programmer

    SOS International LLC (Fort Huachuca, AZ)
    …+ Linux Foundation Certified System Administrator (LFCSA) + RHCE + Oracle Linux Certification + LPIC-1 Linux Administrator (or higher) + Linux + ... + Perform utilizing experience with Oracle or MS SQL Server DBMS, SQL Language, Unix/ Linux including basic...or GCIH) is required + Microsoft Certified: Azure Database Administrator Associate (or higher) certification. + One or More… more
    SOS International LLC (12/06/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    Server 2012 or MCSA Windows Server 2016 + Linux : Linux +, LPIC-1, or Red Hat Certified Systems Administrator + Cisco Certified Network Associate ... Software & Operating Systems: VMware (including ESXi, vSAN); Windows Server 2019; Red Hat Enterprise Linux ; Windows...vSAN); Windows Server 2019; Red Hat Enterprise Linux ; Windows 11; Cisco IOS; Active Directory and DNS;… more
    Northrop Grumman (12/19/25)
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  • Principal Storage Admin

    RTX Corporation (Mckinney, TX)
    …and support NAS (NFS, SMB/CIFS) protocols + Maintain multiprotocol access (Windows/ Linux ) and configure name-mapping, SMB encryption, and security best practices + ... with teams and mentor junior admins. + Apply understanding and knowledge of Windows Server internals to include DNS, DHCP, AD, and server replication methods. +… more
    RTX Corporation (01/10/26)
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  • IT Operations Engineer

    Corning Incorporated (Phoenix, AZ)
    Administrator , Microsoft Certified: Azure Administrator , VMware VCP, or CompTIA Server +. + Experience with Linux Servers. + Experience with Oracle DB ... Engineer is responsible maintaining and optimizing overall computer networking and server infrastructure within a dynamic and busy solar manufacturing facility. The… more
    Corning Incorporated (12/19/25)
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  • SiteOps Data Center Production Operations Engineer

    Meta (Cheyenne, WY)
    …to their success. We seek an IT professional with advanced, hands-on technical skills in server hardware and Linux - ideally in a Data Center environment. Having ... broad knowledge of server administration and participating in projects in a large-scale...an infrastructure environment, in a role such as Systems Administrator , DevOps Engineer, or Site Reliability Engineer 19. Intermediate-level… more
    Meta (01/08/26)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    … 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft Windows desktops, servers, and ... working understanding of the latest networking communications and protocols, server technologies, application technologies, and security vulnerabilities, organizing and… more
    Assertive Professionals (01/07/26)
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  • IT Systems Engineer, Sr / Top Secret / Onsite: KoP

    Lockheed Martin (King Of Prussia, PA)
    …areas located in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server , Windows server , Storage and network administration ... by lifting up to 50 lbs\. independently\. \- Deep expertise in technical leadership, Linux server , Windows server , storage and network administration \-… more
    Lockheed Martin (11/07/25)
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  • Sr. Specialist, Application Developer

    L3Harris (Palm Bay, FL)
    …PLM Solution environments, including upgrades, which require the following skills: + Linux system administration + Web/Application Server Management + PLM ... as troubleshooting and resolving any system issues that arise. The administrator also monitors solution performance, implements security measures, and ensures data… more
    L3Harris (12/25/25)
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  • Systems Engineer

    Koniag Government Services (Washington, DC)
    …Hyper-V, Nutanix). + Proficiency with operating systems such as Microsoft Windows Server and Linux distributions. + Experience with enterprise technologies ... as CMMI. + Relevant industry certifications (eg, Microsoft Certified: Azure Administrator , VMware Certified Professional, CompTIA Server +). + Experience with… more
    Koniag Government Services (01/10/26)
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