• Senior MMIC Design Engineer

    RTX Corporation (Andover, MA)
    …Engineering, or Mathematics (STEM) and 5+ years of relevant work experience with RF / microwave /mmwave MMIC design and test. An advanced STEM degree can count ... tool ADS and in EM tools such as HFSS, Momentum + Experience designing RF / Microwave MMIC circuits + The ability to obtain and maintain a US security clearance.… more
    RTX Corporation (11/18/25)
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  • Senior Microelectronics Assembly…

    RTX Corporation (Andover, MA)
    …**_Sr. Microelectronics Assembly Engineer_** working around Raytheon's industry leading RF technology at our Advanced Microelectronics Solutions (AMS) department. ... The AMS department designs, fabricates, and tests state-of-the-art Monolithic Microwave Integrated Circuits (MMICs) in our on-site foundry. These chips then get… more
    RTX Corporation (10/03/25)
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  • Senior Embedded Control Engineer

    MKS Instruments Inc (Wilmington, MA)
    A Day in Your Life at MKS: The Sr . Embedded Control Engineer will report to the Electrical Engineering Manager. About the role: + Application: Design firmware ... engineering analysis and implement advanced control algorithms for power converters, RF and microwave systems. + Develop, document, and execute DVT plans. Report… more
    MKS Instruments Inc (10/28/25)
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  • Senior GaN Reliability Engineer

    RTX Corporation (Andover, MA)
    …physics, and applied statistics is key to the success on this role. As a senior engineer , you will need to communicate efficiently and effectively with a ... MA. AMSD develops, designs, and manufactures compound semiconductor devices, microwave /millimeter wave integrated circuits, and modules for defense applications.… more
    RTX Corporation (12/06/25)
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  • System Engineer Senior

    Lockheed Martin (Chelmsford, MA)
    …and verification working in DOORS or CAMEO * Collaborating with industry\-leading RF and microwave design on hardware design requirement flow down, ... **Description:** You will be the System Engineer for Lockheed Martin's Missiles and Fire Control...and Test experience is a plus \- Similarity with RF Product is a plus \- experience with risk… more
    Lockheed Martin (10/01/25)
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  • Senior Principal Hardware Engineer

    RTX Corporation (Marlborough, MA)
    …aerospace and defense industry, is seeking a highly experienced and motivated ** Senior ** **Principal** **Hardware Engineer Lead** to join our Protected ... hardware development projects from concept to production * Strong understanding of RF and microwave communication systems, including antennas, transceivers, and… more
    RTX Corporation (11/18/25)
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  • Principal Enterprise Network Engineer

    Applied Research Solutions (Bedford, MA)
    …are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers. **Key ... data, video) across multiple platforms and communication media (copper, fiber, RF , satellite, microwave , telemetry, space systems). + Oversee installation,… more
    Applied Research Solutions (12/06/25)
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