• Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …Nevada Corporation is expanding in the Plano, TX area and building our Systems Engineering capability from the ground up as part of an ambitious program to modernize ... cutting-edge defense systems, owning full system lifecycle responsibilities (requirements, modeling , simulation, test, certification, sustainment, retirement) in collaboration with… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Principal Engineer Software - Embedded and Real…

    Northrop Grumman (Melbourne, FL)
    …maintain customized or standardized embedded mission systems applications using software engineering best practices and standards, and participate in the full ... life-cycle of software development, to include requirements development, modeling and design, application development, unit to CSCI testing, integration, formal… more
    Northrop Grumman (11/20/25)
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  • Principal Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …Nevada Corporation is expanding in the Plano, TX area and building our Systems Engineering capability from the ground up as part of an ambitious program to modernize ... standards for performance, scalability, and reliability. Your expertise in software engineering and systems integration will be crucial in driving innovative… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Principal Engineer Software - Embedded and Real…

    Northrop Grumman (Oklahoma City, OK)
    …maintain customized or standardized embedded mission systems applications using software engineering best practices and standards, and participate in the full ... life-cycle of software development, to include requirements development, modeling and design, application development, unit to CSCI testing, integration, formal… more
    Northrop Grumman (11/19/25)
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  • Senior Structural Dynamics Engineer

    L3Harris (Waco, TX)
    …on business or functional results. + Strong understanding of Finite Element Modeling theory. + Willingness and ability to travel occassionally when required. + ... meet company objectives. Qualifications: + Bachelor's Degree in Mechanical Engineering , Aerospace Engineering , Civil Engineering ,...experience. + Minimum 2 years experience in finite element modeling and analyses codes. + Must be a US… more
    L3Harris (11/16/25)
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  • Principal EO/IR Engineer

    Northrop Grumman (Melbourne, FL)
    …Engineer (T03)** + Must have a Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university AND 5 years of ... related professional/military experience in Engineering ; OR a Master's degree in a STEM discipline from an accredited university AND 3 years of related… more
    Northrop Grumman (11/14/25)
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  • GNC Engineer

    Stratolaunch, LLC (Mojave, CA)
    …Guidance, Navigation, and Control requirements + Development of hypersonic plant modeling and analysis tools + Creation of Algorithm Description Documents (ADDs) ... control system design, development, implementation, integration, and test + Development of engineering tools, as needed, to complete the tasking + Regular and… more
    Stratolaunch, LLC (11/12/25)
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  • Radio Frequency Design Engineer

    Battelle Memorial Institute (Columbus, OH)
    …+ Microwave/RF system, subsystem and component analysis, design, prototyping and integration + MATLAB modeling and analysis of RF channels, EBS patterns, and DSP ... The candidate will provide knowledge and individual execution within engineering projects requiring design, prototyping, analysis, testing, fabrication and… more
    Battelle Memorial Institute (11/06/25)
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  • Senior Principal Systems Engineer/Analyst (Onsite)

    RTX Corporation (Fulton, MD)
    …position, you will serve as a systems engineer with a focus on systems modeling and analysis on challenging software development projects. You will be engaged with ... **What You Will Do** + Perform full life cycle systems engineering tasks including system requirements analysis, definition, architecture design, trade studies,… more
    RTX Corporation (10/26/25)
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  • Sr Photogrammetric Engineer

    KBR (Chantilly, VA)
    …Connect. Grow. with KBR!KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence ... Key Responsibilities: + Photogrammetric Skills: Provide senior photogrammetric services and engineering in support of the full range of traditional and… more
    KBR (10/19/25)
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