• Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is currently seeking a ** Principal Test Equipment Design Engineer ** to join the **Sensor Test Solutions** ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/12/25)
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  • Principal Systems Verification…

    RTX Corporation (Woburn, MA)
    …Department within the Systems Engineering & Test Capabilities Directorate is seeking a Principal Systems Engineer who will support X-Band Radar technology that ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (01/08/26)
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  • Principal Digital Electrical…

    RTX Corporation (Marlborough, MA)
    …Company, Managed by Collins Aerospace** Collins Aerospace, an RTX company, is seeking a ** Principal Electrical Engineer ** to perform duties at a work center with ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...* Minimum 5 years of experience as an electrical engineer developing digital/mixed signal high speed Circuit Card Assemblies… more
    RTX Corporation (11/01/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …builds, and lifecycle support of Raytheon products. We have an opportunity for a Principal RF Design Engineer who is seeking to utilize their academic background ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (12/12/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    … Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system models, ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/19/25)
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  • Senior Principal Electro-Mechanical…

    RTX Corporation (Andover, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (12/19/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …The SPY-6 Family of Radars and GhostEye Family of Radars are seeking a **Senior Principal Systems Engineer ** to help in the execution of integration and analysis ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/14/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …The SPY-6 Family of Radars and the GhostEye family of radars are seeking a ** Principal Systems Engineer ** to help in the execution of integration and analysis ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/14/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...**Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module… more
    RTX Corporation (10/16/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs. ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (12/29/25)
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