• Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer interested in working on one of the largest and ... need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background...Technical Performance Measurements (TPM) + Knowledge of industry standard Model Based System Engineering (MBSE) approaches and… more
    Sierra Nevada Company, LLC (11/15/25)
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  • Systems Engineer , Pressurized Lunar…

    Amentum (Houston, TX)
    …to detail. + Proficiency with Microsoft Office and SharePoint. + Familiarity with Model - Based Systems Engineering (MBSE) tools and requirements management ... (JSC) Engineering is seeking a passionate and highly motivated ** Systems Engineer ** to support the Pressurized Rover...+ Lead interdisciplinary teams through all phases of the Systems Engineering "V" model . + Coordinate technical… more
    Amentum (10/22/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Collins Aerospace solutions developed for military platforms + You will learn to apply Model Based Systems Engineering (MBSE) principles to cutting edge ... of those who protect us. As our next **Senior Systems Engineer ** based in **Richardson,...decompose, and trace System requirements + Design, develop, and model systems and sub- systems +… more
    RTX Corporation (10/06/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …+ Cutting-edge Collins Aerospace solutions designed for military platforms. + Mastery of Model - Based Systems Engineering (MBSE) principles to drive emerging ... systems ; we build the future. As a **Principal Systems Engineer ** , you'll support programs involved...and tracing system and sub-system requirements. + Experience with Model - Based System Engineering (MBSE) concepts and tools… more
    RTX Corporation (10/01/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …+ Cutting-edge Collins Aerospace solutions designed for military platforms. + Mastery of Model - Based Systems Engineering (MBSE) principles to drive emerging ... ; we build the future. As a **Senior Principal Systems Engineer ** , you'll support programs involved...and tracing system and sub-system requirements. + Experience with Model - Based System Engineering (MBSE) concepts and tools… more
    RTX Corporation (10/01/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer interested in working on one of the largest and ... We are seeking a highly skilled and experienced Senior Systems Software Engineer to join our engineering...and Validation (V&V) principles + Knowledge of industry standard Model Based System Engineering (MBSE) approaches and… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Principal Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …high impact trade studies and other measures + Knowledge of industry standard Model Based System Engineering (MBSE) approaches and tools + Thorough understanding ... Are you a Systems Software Engineer who is interested...Are you a Systems Software Engineer who is interested in working on one...a minimum of 5 days and may be extended based on business needs. SNC offers a generous benefit… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …and design, system performance modeling, integration and/or project management, and/or model - based systems engineering + CompTIA Security+ Certification. ... the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code : 29863 Job...studies for accuracy and completeness. + Write subsystem specifications based on system level requirements. + Evaluate alternative solutions… more
    L3Harris (10/12/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …be a US Citizen. Preferred Additional Skills: + Security+ Professional Certification. + Model - based Systems Engineering and Simulation experience. + Active ... sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 30519 Job Location: Greenville, TX (On-Site) Job… more
    L3Harris (11/01/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …Excellent interpersonal skills to work with internal and external customers. + Understanding of Model Based Systems Engineering. + Willing and able to travel ... cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer (Avionics) Job Code: 29077 Job Location: Greenville, TX (On-Site)… more
    L3Harris (09/24/25)
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