• Systems Engineer

    Actalent (Austin, TX)
    …and allocating requirements to system and subsystem elements + Developing system architectures for new and existing systems + Conducting trade studies ... such as interface definitions, system schematics, and system description documents + Developing MBSE processes,... and/or hypersonics is desired; experience in unmanned aircraft systems is a plus + Experience with MBSE… more
    Actalent (11/19/25)
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  • Systems Design Engineer

    Lockheed Martin (Fort Worth, TX)
    …teams to ensure effective implementation of designs **Basic Qualifications:** MBSE System Requirements Analysis Technical Writing & Presentations ... **Description:** As a Systems Design Engineer you will be...integrated into the F\-35\. Your responsibilities will include: * MBSE Design & Implementation * AS and MS Design… more
    Lockheed Martin (10/29/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Mckinney, TX)
    …etc.) + Experience with System Modeling Language (SysML) and Model-Based Systems Engineering ( MBSE ) toolsets (eg, Cameo Enterprise Architect, IBM Rational ... Our Collaborative Mission Autonomy team is looking for an experienced **Senior Principal Systems Engineer ** to join our team. This is an onsite position… more
    RTX Corporation (11/04/25)
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  • System Safety Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be a System Safety Engineer for the Fighter System Safety Team\. Our team is a specialty engineering organization that is tasked ... etc\.\) are maintained using MIL\-STD\-882 as guidance\. As the System Safety Engineer you will be responsible...techniques typically used in the design of aircraft weapon systems and sustainment activities\. * Leading System … more
    Lockheed Martin (11/02/25)
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  • Sr Principal Systems Software…

    Sierra Nevada Company, LLC (Plano, TX)
    …principles + Knowledge of industry standard Model Based System Engineering ( MBSE ) approaches and tools + Software Systems Experience + Working knowledge ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Principal 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 Software Engineer who is interested in working on one of ... airborne command-and-control fleet. We need you! As a Principal Systems Software Engineer with a software background,...Software Integration + Knowledge of industry standard Model Based System Engineering ( MBSE ) approaches and tools +… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Senior Systems Engineer - Test (Top…

    RTX Corporation (Richardson, TX)
    … and safeguarding the lives of those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage your extensive ... in test automation tools and scripting languages. + Experience with model-based systems engineering ( MBSE ) tools and techniques. + Certification in relevant… more
    RTX Corporation (09/13/25)
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  • Systems Engineer , Pressurized Lunar…

    Amentum (Houston, TX)
    …Johnson Space Center (JSC) Engineering is seeking a passionate and highly motivated ** Systems Engineer ** to support the Pressurized Rover project with ERC, a ... company. This role involves close collaboration with the Lead Systems Engineer , the Project Systems ...with Microsoft Office and SharePoint. + Familiarity with Model-Based Systems Engineering ( MBSE ) tools and requirements management… more
    Amentum (10/22/25)
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  • Sr. Spec, Systems Engineer…

    L3Harris (Waco, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer (Avionics) Job Code: 26329 Job Location: Waco, TX (On-Site) ... 1st Shift 9/80 Job Description: L3Harris is actively seeking an Avionics Systems Engineer (SE) to support requirement development, design, development, test,… more
    L3Harris (10/03/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer for an Integrated Digital Environment (IDE) team, you will ensure that ... simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system -level...development teams + Knowledge of industry standard Model Based System Engineering ( MBSE ) approaches and tools +… more
    Sierra Nevada Company, LLC (11/20/25)
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