• Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Tampa, FL)
    …Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and configures ... get to Do** **Responsibilities** + Provide Tier 1 technical support (including Domain Administration , System Administration , and Network Administration ).… more
    Northrop Grumman (10/14/25)
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  • IT Systems Engineer/Administrator

    Robert Half Technology (Tampa, FL)
    …or related roles. * Expertise in Microsoft Windows Server 2019+ and Linux operating systems . * Proficiency in virtualization technologies, including VMware ... Description We are looking for a skilled IT Systems Engineer/Administrator to join our team in Tampa,...position offers an exciting opportunity to work on advanced system architectures, cloud services, and security solutions. The ideal… more
    Robert Half Technology (10/28/25)
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  • Systems Administrator

    Robert Half Technology (Nashville, TN)
    …software updates, patch management, and regular system backups to ensure system stability and security. + Server Administration : Manage and maintain server ... hardware and software, including Windows Server, Linux , or other relevant operating systems . +...Linux , and virtualization technologies. + Experience with network administration and security protocols. + Proficiency in hardware and… more
    Robert Half Technology (11/12/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security Technical ... Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red Hat Enterprise Linux (RHEL) environments… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …+ High School Diploma + Up to 7 years of experience in systems administration + Basic knowledge of system administration principles + Understanding of ... certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting abilities +...School diploma and up to 7 years experience in system administration ** + ** Systems Administrator… more
    CACI International (09/05/25)
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  • Senior Systems Engineer - Openshift / AKS

    SMBC (Charlotte, NC)
    …or related field (or equivalent experience). * 5+ years of professional experience in Linux system administration and cloud engineering. * 3+ years of ... Azure Kubernetes Service (AKS). The ideal candidate will have deep expertise in Linux systems , cloud-native technologies, and DevOps practices, with a strong… more
    SMBC (10/29/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …& Networks range in complexity and size to include multi-platform computing ( Linux , Windows, VMWare), virtual environments, and mobile systems . Extensive ... for Information assurance for all site matters + Lead system documentation for information systems authorization +...experience with a related master's degree + Proficient with Linux based classified systems + Experience with… more
    AeroVironment (10/11/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …development environment, and Cloud automation. The SysA demonstrates strong Linux /Windows administration experience, including package management, security ... are transitioned to customers in a timely manner. Required Skills: + Operating Systems : Extensive knowledge of Windows and Linux operating systems . +… more
    Nightwing (09/26/25)
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  • Windows/VMware Systems Administrator

    GovCIO (San Antonio, TX)
    …testing, and troubleshooting + Project Management (project planning, documentation, RFCs) + Linux System Administration Skills (preferred: Red Hat Enterprise ... typically result in serious program delays and considerable expenditure of resources. + Windows System Administration (Windows Server 2008 R2 and 2012) + VMware … more
    GovCIO (09/23/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    …Advanced proficiency in Windows Server, infrastructure management, PowerShell scripting, and Linux administration . + Hands-on experience with SCCM, OS ... or GED equivalent + 5+ years of relevant experience. + Experience with Windows and Linux operating systems . + DOD IAT Level II Certification is required. + DOD… more
    Chenega Corporation (11/20/25)
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