• Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems ,...* If selected, you will be subject to a government security investigation and must meet eligibility requirements for… more
    Lockheed Martin (11/12/25)
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  • Cyber Systems Security Engineer

    Lockheed Martin (King Of Prussia, PA)
    …and exemplifying the epitome of corporate responsibility\. Your Mission is Ours\. Cyber Systems Security Engineer \(CSSE\) - TTWCS Program **What We're Doing** ... of this critical work\. **The Work** As a Cyber Systems Security Engineer \(CSSE\) supporting the TTWCS...Systems Engineering or Software Engineering\. * Experience with Linux and Windows operating systems \. * Knowledge… more
    Lockheed Martin (01/17/26)
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  • Sentinel - Engineer / Principal…

    Northrop Grumman (Colorado Springs, CO)
    …constrained environment + 2 years of experience with Linux or Cisco operating systems **Principal Engineer Systems Test:** + Bachelor's degree in Science ... Thursday to take every other Friday off._ **Basic Qualifications** ** Engineer Systems Test:** + Bachelor's degree in...security constrained environment + 3 years of experience with Linux or Cisco operating systems **Required for… more
    Northrop Grumman (01/17/26)
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  • Senior Information Systems Engineer

    RTX Corporation (Andover, MA)
    …+ DoD 8570.01m IAT II certified credentials (Sec+, CISM, etc.) + Experience as a Systems Engineer managing Operational Technology and/or test systems in a ... RedHat Satellite Servers + Troubleshooting ability with all Microsoft Windows and Linux systems + Customer service and training skills, including oral… more
    RTX Corporation (12/12/25)
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  • Enterprise Management Tools - Systems

    General Dynamics Information Technology (San Antonio, TX)
    …experience **US Citizenship Required:** Yes **Job Description:** Enterprise Management Tools - Systems Engineer Deliver simple solutions to complex problems as a ... Systems Engineer Senior at GDIT. Here, you'll...Windows Server Administrator; Win Server 2016, 2019 or 2022, RHEL/ Linux Server Administrator; RHEL 7x, 8x, or 9x, Network… more
    General Dynamics Information Technology (12/12/25)
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  • Principal / Senior Principal Modeling Simulation…

    Northrop Grumman (Baltimore, MD)
    …to join our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site ... be filled as a Principal Modeling, Simulation & Analysis Systems Engineer or a Senior Principal Modeling,...C/C++, Python, Bash or C shell scripting on the Linux and Windows computing environments. + 6 months of… more
    Northrop Grumman (01/13/26)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling...languages like Python, C/C++, as well as scripting in Linux /Windows environments, and experienced in statistics, design of experiments,… more
    Northrop Grumman (01/07/26)
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  • Information Systems Engineer II…

    RTX Corporation (Camden, AR)
    …six (6) months of hire + Troubleshooting ability with all Microsoft Windows and Linux systems to quickly return system to operational status + Customer service ... procurement of TE + Support Flight Test capabilities and processes for Raytheon test systems + Develop Cybersecurity compliant TE ( Linux , IOS, Windows) + Install… more
    RTX Corporation (01/17/26)
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  • Information Systems Engineer II…

    RTX Corporation (Tucson, AZ)
    …Special Access Programs (SAP) + Troubleshooting ability with all Microsoft Windows and Linux systems to quickly return system to operational status + Customer ... procurement of TE + Support Flight Test capabilities and processes for Raytheon test systems + Develop Cybersecurity compliant TE ( Linux , IOS, Windows) + Install… more
    RTX Corporation (11/10/25)
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  • Senior Information Systems Engineer

    RTX Corporation (Tucson, AZ)
    …include Special Access Programs + Troubleshooting ability with all Microsoft Windows and Linux systems + Customer service and training skills, including oral and ... Equipment **(TE)** + Support Flight Test capabilities and processes for Raytheon test systems + Develop Cybersecurity compliant **TE** ( Linux , IOS, Windows) +… more
    RTX Corporation (11/10/25)
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