• IT Cloud/ Linux Subject Matter Expert - SME

    Zantech (MD)
    …website and core systems using LAMP stack architecture. Skills Required: + Linux server administration + Apache web server configuration + MySQL database ... file systems + Develop disaster recovery plans for system failures + Support on-premise and cloud-based Linux servers + Support and manage Windows cloud… more
    Zantech (09/07/25)
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  • Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …Active Directory configuration experience \- Experience with Windows and Linux system administration , including installing, troubleshooting and hardening ... a 150\+ C2\-Ground user base operating, maintaining and managing Windows / Linux based systems supporting a...and servers to meet security requirements \-Creating and maintaining Windows Sys Admin processes and procedures **WHO… more
    Lockheed Martin (09/24/25)
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  • UC4/ Automic Application Engineer

    US Tech Solutions (Clemson, SC)
    …analysis, incident management, reporting and perform upgrades. Position will also perform some Linux systems administration on a shared team. + Duties ... CULTURE:** + This position will provide senior UC4/Automic Application Engineer / Linux Systems Administrator for multiple high profile projects whose team… more
    US Tech Solutions (09/14/25)
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  • Senior Systems Engineer

    Leidos (Centennial, CO)
    …installation, configuration, migration, and upgrades across multi-platform systems ( Linux , Windows , Hyper-V/VMware). **Operations & Administration ** + ... Team** , you'll design, deploy, and maintain critical Linux -based infrastructure supporting the core production systems ...experience may substitute for degree). + Proven expertise in ** Linux system administration ** , especially… more
    Leidos (09/14/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of ... Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server...Windows experience. + Experience with Active Directory, VMware, Administration , backup and recovery. **Qualifications We Prefer:** + Department… more
    RTX Corporation (10/02/25)
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  • Security Engineer

    Leidos (Ashburn, VA)
    …who knows the ins and outs of where logs and other locations of data are on a windows system is a plus. + Hands on experience with Troubleshooting - Mid to high ... knowledge or experience on: + 4-8 years' experience in Systems Engineer/ Admin role or an equivalent of...+ Cisco Hardware and Storage + Expertise in Networking, Linux and Windows + Sourcefire (snort) or… more
    Leidos (08/29/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …Do:** . Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. . Understanding and knowledge of ... are eligible for a security clearance. .Must have Linux or Windows experience. .Experience with Active Directory, VMware, Administration , backup and… more
    RTX Corporation (09/24/25)
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  • Cyber Security Engineer Senior (Represented)

    Lockheed Martin (Moorestown, NJ)
    …or systems administration experience\. * Good working knowledge of Linux or Windows based systems \. * Information Assurance Technician \(IAT\) ... essential\. You should have a solid working knowledge of Linux or Windows based systems ...administration and monitoring * SolarWinds tools experience * Linux /Red Hat or Windows OS certifications *… more
    Lockheed Martin (08/30/25)
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  • Mid-Level System Design and Integration…

    The Boeing Company (El Segundo, CA)
    …using Batch, Linux Shell scripting, and Python + Perform general Windows Server administration to support application environments + Provide off-hours ... In this role, you will focus on scripting, automation, Windows Server administration , and user support to...3+ years of experience with COTS Integration in a Linux or Windows environment + 3+ years… more
    The Boeing Company (09/26/25)
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  • Senior Energy Control Systems Engineer

    Georgia Systems Operations (Tucker, GA)
    …desirable. Four (4) years of experience in System Administration and System Support including UNIX( Linux ), Windows OS, and IP based Network ... Systems Department. This position leverages expertise in system administration , database administration , application...utility related real-time EMS experience and ten years of UNIX( Linux ) and Windows OS administration .… more
    Georgia Systems Operations (07/21/25)
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