• Principal Systems Security Engineer

    RTX Corporation (Marlborough, MA)
    …vectors specific to embedded systems, such as firmware vulnerabilities and hardware -level threats * Ability to perform security testing and validation, ... Aerospace, an RTX company, is seeking a highly skilled **Principal Systems Security Engineer (PSSE)** to drive cybersecurity initiatives, ensure compliance with… more
    RTX Corporation (10/31/25)
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  • Senior Electrical Engineer - Network…

    RTX Corporation (Marlborough, MA)
    …These systems allow end users to protect people and property. As a Network Engineer you will join our Hardware and Infrastructure Engineering Team as part ... of product development + Troubleshoot lab and customer networks to resolve hardware , firmware , protocol, and interoperability issues for both internal and… more
    RTX Corporation (09/13/25)
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  • Software Engineer Embedded/Network Systems…

    Cisco (Maynard, MA)
    …Cisco's core technologies across the globe, including teams in Engineering like Common Hardware Group, Network Product Eng, Infrastructure & Security . You will ... contributor to the development of next-generation innovations in operating systems, firmware , networking stacks, and security infrastructure. Working on these… more
    Cisco (11/14/25)
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  • Test Development Design Engineer II…

    RTX Corporation (Tewksbury, MA)
    …**100% onsite** in Tewksbury, MA **What You Will Do** + Develop test hardware , software, and/or firmware , from requirements definition through deployment at ... 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 (08/21/25)
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  • Electrical Design Engineer

    Lockheed Martin (Chelmsford, MA)
    …Design Engineer you will create and verify innovative digital hardware solutions that meet demanding system requirements\. You will collaborate with RF, ... **Description:** You will be the Electrical Design Engineer for Lockheed Martin's Chelmsford, MA campus\. Our...JESD204B interfaces to DAC's and ADC's\. \-Ability to debug hardware and firmware issues in the lab… more
    Lockheed Martin (10/08/25)
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  • Fulltime - Raytheon Receiver, Exciter & Back-End…

    RTX Corporation (Tewksbury, MA)
    …Analog, and RF components and modules. + Work as part of a team to analyze Hardware / Firmware test requirements / specifications to determine Hardware and ... 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… more
    RTX Corporation (09/10/25)
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  • Embedded Software Engineer

    Meta (Cambridge, MA)
    …world-class experts is developing and shipping products at the intersection of hardware , software, and content, pushing the future of computing platforms and ... people work, play, and connect. As an Embedded Software Engineer , you'll have the opportunity to design, develop, and...have the opportunity to design, develop, and optimize embedded firmware systems for our AR, VR, and wearable devices,… more
    Meta (11/12/25)
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  • Senior Radar Receiver / Exciter Integration & Test…

    RTX Corporation (Andover, MA)
    …+ Responsible for Radar Receiver Exciter data analysis and calibration, integration of hardware with firmware and software, and resolving system level issues ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...multi-disciplined Senior Radar Receiver / Exciter Integration & Test Engineer . **What You Will Do:** + Solve complex technical… more
    RTX Corporation (10/13/25)
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  • Principal Human Factors Engineer

    RTX Corporation (Tewksbury, MA)
    …+ Interfacing with other engineering functions: Systems Engineering, Software or Firmware Engineering, Electrical Engineering, Hardware Engineering. + Managing ... 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 (09/13/25)
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  • Senior Embedded Software Engineer - C++

    RTX Corporation (Marlborough, MA)
    …embedded software in a Linux environment that runs on SoCs. + Interface with hardware , firmware and systems engineers to design and develop the software for ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...End Processing (REBEP) Department as a Senior Embedded Software Engineer . The department's primary goal is to design, develop,… more
    RTX Corporation (09/11/25)
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