• Senior JBoss Engineer

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a ** Senior JBoss Engineer** to support our client's contract needs. This position is located in the Washington, DC and ... **Responsibilities** **JBOSS** + Install JBoss EAP on supported platforms (Linux, RHEL, Windows ). + Configure in standalone or domain mode, depending on architecture… more
    GovCIO (07/03/25)
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  • Senior Customer Support Professional (IT…

    GovCIO (Arlington, VA)
    …clearance to provide outstanding desk-side support, regularly scheduled backups, network storage allocation, and preventative maintenance. This position will be ... + Provide outstanding support desk-side support, regularly scheduled backups, network storage allocation, and preventative maintenance. + Support Microsoft … more
    GovCIO (07/23/25)
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  • FLEX Senior Cloud Data Security Engineer

    Marriott (Bethesda, MD)
    …DSS, GDPR, CCPA, etc. **. Working knowledge of common IT technologies such as Windows server , Linux / Unix, Databases, Active Directory / LDAP, end-user ... resolution. + Troubleshooting system level problems in a multi-vendor, multi-protocol network environment. + Ensuring technology issues are addressed as per the… more
    Marriott (07/31/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Washington, DC)
    …a technical lead preferred. + Advanced knowledge of infrastructure technologies such as Network , Database, Server , Storage etc. preferred. + Expert knowledge of ... $175,400.00 **Target Openings** 1 **What Is the Opportunity?** Travelers is seeking a Senior IMS Systems Programmer to join our organization as we grow and transform… more
    Travelers Insurance Company (08/08/25)
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  • Senior Systems Engineer

    Leidos (Washington, DC)
    …can thrive, keep reading!** Leidos DSI is seeking a talented, detail-oriented ** Senior Systems Engineer** in Washington DC! We serve high profile customers including ... following: + VMWare (design, configure, deploy, maintain with high availability) + Windows , Active Directory, GPO, scripting and automation + RHEL Linux/Ubuntu +… more
    Leidos (08/08/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …Docker and Kubernetes) + Operating Systems: Red Hat Enterprise Linux, Oracle Linux, Windows , CentOS and Mac (OSX) + Network Virtualization: Akamai Global Traffic ... of Marriott's websites and systems. This individual will serve as a senior technical resource responsible for managing the full software development lifecycle, from… more
    Marriott (06/14/25)
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  • Senior ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …IT systems including day-to-day operations, monitoring and problem resolution for all client/ server /storage/ network devices, mobile devices, etc + Provide Tier 1 ... the resolution process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    SAIC (08/07/25)
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  • System Administrator (Sr) - Cleared (STE-A)

    IT Concepts (Washington, DC)
    …in the following: + Proficiency in Linux (eg, RHEL, CentOS, Ubuntu) and Windows Server environments + Familiarity with samba mounts, mount scripts, and ... and achieve extraordinary milestones. Kentro is hiring a cleared Senior -level System Administrator to support the National Geospatial-Intelligence Agency.… more
    IT Concepts (07/17/25)
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  • Systems Engineer

    TEKsystems (Fort Belvoir, VA)
    …(using PowerShell, BASH, and Python.) Understanding of Federal Government application, server , and network security requirements such as FISMA, FedRAMP, ... in CONUS and OCONUS locations. The SME Systems Engineer will deploy new Windows and Linux servers and systems and provide support for maintaining and enhancing… more
    TEKsystems (07/30/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …file permissions. + Maintain and troubleshoot Linux (Rocky, CentOS, Debian) and Windows Server environments. + Apply security updates and configuration changes ... administration or infrastructure engineering roles. + Proficient in Linux and Windows Server environments. + Hands-on experience with virtualization using… more
    Leidos (08/02/25)
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