• Principal Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …aerospace and defense industry, is seeking a highly experienced and motivated ** Hardware Lead** to join our Protected Communications Systems team. The successful ... This is a senior-level position that requires a deep understanding of hardware engineering principles, as well as extensive experience in the secure communications… more
    RTX Corporation (09/22/25)
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  • RF Hardware Design & Test…

    RTX Corporation (Marlborough, MA)
    …and signal processing technology within Raytheon. We have an opportunity for an Electrical Engineer who is seeking to advance their strong academic background ... and experience in digital and/or RF /Microwave system theory and design, including architectures, subsystems, and...Engineering. + Background designing, testing, and troubleshooting analog and Radio Frequency CCAs. + Integration and test… more
    RTX Corporation (09/13/25)
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  • RF Design Engineer / Microwave…

    Lockheed Martin (Chelmsford, MA)
    RF design experts\. **What You Will Be Doing** \-In this role, the Senior RF Engineer will have the opportunity to support the development and production of ... \-The engineer will collaborate with other engineering disciplines including hardware engineers, systems engineers, and circuit design engineers as well as… more
    Lockheed Martin (09/25/25)
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  • RF Design Engineer / Microwave…

    Lockheed Martin (Chelmsford, MA)
    …keep people safe and solve the world's most complex challenges\. We're seeking an enthusiastic RF Engineer to join our team in Chelmsford, MA\. In this role, ... Join Us** We're looking for an enthusiastic and experienced RF Engineer to join our team\. As...electronics industry, including RF applications\. Experience with RF subsystems and hardware including antennas, transmitters,… more
    Lockheed Martin (09/26/25)
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  • Principal RF Electrical

    Leidos (Tewksbury, MA)
    **Description** Leidos' Security Enterprise Solutions (SES) operation is seeking an Electrical Engineer to support our ProVision checkpoint products, including ... electrical equipment and systems, particularly in X-K/Ka band RF systems. Duties may include conducting experiments and evaluating...years of practical experience as a HW Systems Design Engineer , ideally in the X-Ka RF bands.… more
    Leidos (09/21/25)
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  • Specialist Electrical Engineer

    L3Harris (Northampton, MA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Electrical Engineer - RF Engineer Job Code: 24785 Job ... MA Schedule: 9/80 Job Description: Design and development of electrical /electronic design, starting from concept and advancing maturity for implementation… more
    L3Harris (09/09/25)
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  • RF Design Engineer Sr Staff

    Lockheed Martin (Chelmsford, MA)
    **Description:** You will be the RF Engineer for Lockheed Martin's team in Chelmsford, Massachusetts, driving the development and production of complex ... engineering disciplines\. **What You Will Be Doing** As the RF Engineer , you will be responsible for:...Expertise with datalink or T/R module architecture\. Expertise with RF subsystems and hardware including antennas, transmitters,… more
    Lockheed Martin (09/05/25)
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  • RF Design Engineer , Sr Staff…

    Lockheed Martin (Chelmsford, MA)
    …to keep people safe and solve the world's most complex challenges\. We're seeking an experienced RF Engineer to join our team as a Senior Staff RF Design ... Us** We're looking for a highly experienced and skilled RF Design Engineer to join our team\....Expertise with datalink or T/R module architecture\. Expertise with RF subsystems and hardware including antennas, transmitters,… more
    Lockheed Martin (09/25/25)
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  • RF Engineer Associate - Early Career

    Lockheed Martin (Chelmsford, MA)
    RF and microwave enthusiast\. **What You Will Be Doing** The Associate RF / microwave engineer will support the manufacturing of complex multi\-function ... **Description:** Lockheed Martin is seeking to hire an RF engineering entry level professional at our campus...amplifiers, mixers, switches, frequency generation circuits and frequency conversion circuits\. The engineer will be… more
    Lockheed Martin (09/17/25)
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  • RF Engineer II

    Advanced Energy (Wilmington, MA)
    RF Engineer II **About Advanced Energy** Advanced Energy Industries, Inc. (NASDAQ: AEIS), enables design breakthroughs and drives growth for leading ... and contributions of all Advanced Energy's employees worldwide. **POSITION SUMMARY:** The RF Engineer II performs sustaining engineering work in applied… more
    Advanced Energy (09/17/25)
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