• Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …and detailed design, simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system - level ownership of new ... our way of living. Join our team! As a Systems Engineer for an Integrated Digital Environment...integration, and Verification and Validation (V&V) principles + Software Systems Experience, experience in development, integration, and test more
    Sierra Nevada Company, LLC (11/20/25)
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  • Sr. Communication Systems Design…

    Amazon (Austin, TX)
    …acquisition/tracking in LEO systems , particularly under large uncertainties. * Develop link- level and system - level simulators and work closely with ... unserved and underserved communities around the world. As a Systems Engineer , this role is primarily responsible...wireless communications at the system or implementation level . * Deep understanding of Multiple access systems more
    Amazon (12/20/25)
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  • Sr Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …Requirements management, technical risk management, interface definition and control, integration and test , and aircraft- level system integration. + Works ... management, technical risk management, interface definition and control, integration and test , and aircraft- level system integration. + Experience… more
    RTX Corporation (11/01/25)
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  • System Design Engineer

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the System Design Engineer supporting the Communication Navigation and Identification \(CNI\) team of F\-35 System Design ... new capabilities\. **What You Will Be Doing** As the System Design Engineer you will be working...decompose requirements to tier 3 * Working through mission systems phase 1\-3 to further decompose requirements **What's In… more
    Lockheed Martin (12/03/25)
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  • Systems Engineer Sr. - Orlando, FL…

    Lockheed Martin (Grand Prairie, TX)
    …following areas is strongly desired: RF systems design, development and test \. * Experience required includes DoD tactical system development program ... **Description:** You will be a Systems Design & Requirements Engineer at...be adapted to future programs and products\. Further, the system will continue development and refinement for future generations\.… more
    Lockheed Martin (11/06/25)
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  • EMI/EMC Engineer /Analyst - Space…

    Amentum (Houston, TX)
    …centers across the United States. We have an exciting opportunity for a **EMI/EMC Engineer /Analyst - Space Exploration Avionics Systems ** to join the team with ... our Engineering Division. The **EMI/EMC Engineer /Analyst - Space Exploration Avionics Systems ** will:...+ Strong analytical background with solid understanding of electronic systems , electromagnetic principles, or system integration. +… more
    Amentum (10/29/25)
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  • RF Lead Systems Engineer , Sr…

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be an RF Lead Systems Engineer , Sr Manager at Lockheed Martin, responsible for leading the development and refinement of a sensor ... **What You Will Be Doing** As an RF Lead Systems Engineer , you will be responsible for:...Knowledge in the following areas is strongly desired: RF systems design, development and test \. * Knowledge… more
    Lockheed Martin (11/27/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    Systems Engineer Specialist will be responsible for providing systems level engineering guidance and leadership to contributing disciplines within an ... systems engineering group. Essential Functions: + Perform systems level requirements, design, test ,...determine system specific requirements. + Design and test wideband systems in Ku, Ka, L-S-C… more
    L3Harris (11/08/25)
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  • Principal Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …on cutting-edge, aerospace and defense systems , owning full system lifecycle responsibilities (requirements, modeling, simulation, test , certification, ... 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… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Sr. Specialist, Network Systems

    L3Harris (Greenville, TX)
    …(Beyond Line of Sight) circuits + Translate the voice of the customer into system level requirements + Perform requirement traceability methods and purpose + ... studies for accuracy and completeness + Write subsystem specifications based on system level requirements + Evaluate alternative solutions and establish… more
    L3Harris (12/12/25)
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