• Software Engineer II - Training System

    RTX Corporation (Sterling, VA)
    …of C/C+ **Qualifications You Must Have:** + Have a good working knowledge of both Windows and Linux operating systems + Familiarity with DevSecOps and Agile ... training all the way up to high fidelity weapon system and full-flight training systems including full...development methodologies + Familiarity with C#, Windows Presentation Formats (WPF), and .NET technologies + Familiarity… more
    RTX Corporation (12/09/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and applications and backup support for ... + Install, configure, maintain, and provide troubleshooting support for all operating systems , applications, and hardware assigned. + Support planning… more
    Chenega Corporation (12/01/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …team charged with engineering solutions for desktop (physical & virtual) builds for Windows , Apple, and Linux operating systems , STIF compliance, lifecycle, ... None **Job Family:** IT Infrastructure and Operations **Skills:** Information Systems , System Administration, Systems Engineering **Certifications:** Security+… more
    General Dynamics Information Technology (11/26/25)
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  • Senior System Cloud Administrator

    Insight Global (Herndon, VA)
    system updates, patching, installing and troubleshooting. - Diagnose and isolate operating system , server-side networking, and application related ... Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong… more
    Insight Global (12/04/25)
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  • G2 Senior Systems Administrator | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …devices and data centers. + Installs, configures and maintains virtual hosts, operating systems , applications and databases. + Documents IT infrastructure ... None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows Server, System Administration,Virtual Environments **Certifications:** CompTIA Security+… more
    General Dynamics Information Technology (12/08/25)
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  • Eaton Development Program: Power System

    Eaton Corporation (Manassas, VA)
    …such as Modbus, SNMP, OPC, DDE, TCP/IP. + Strong computer skills required with Windows Operating Systems and Databases. + Intermediate Networking skills ... your power system safe, efficient, reliable, and up-to-date. The **Power Systems Solution** group is a full-service systems integrator with the capabilities… more
    Eaton Corporation (12/04/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …team charged with engineering solutions for desktop (physical & virtual) builds for Windows , Apple, and Linux operating systems , STIF compliance, lifecycle, ... None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Information Technology (IT),Microsoft Windows **Experience:** 10 + years… more
    General Dynamics Information Technology (11/26/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …+ Perform system vulnerability scanning, remediation, and patch management activities on Windows and Red Hat operating systems and various COTS/GOTS ... have** : + Experience designing systems /networks to use, or hands-on experience operating , DISA Host Based Security System (HBSS) or Endpoint Security Suite… more
    Northrop Grumman (12/02/25)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    …position: * Two \(2\) years combination of the below skills: \- UNIX/Solaris/Linux operating system experience\. Windows server experience may be ... IMIS leadership * Backups, restores, and disaster recovery of systems /databases/network equipment * System /software/firewall/account maintenance and monitoring *… more
    Lockheed Martin (12/10/25)
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  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …management and deployment across Windows , MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure. ... procedures. - Virtualization automation and optimization. - Experience with multiple operating systems to include Linux/Unix, Windows , MacOS. Required… more
    BCMC (11/21/25)
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