• RF / Electrical Engineer I…

    RTX Corporation (Marlborough, MA)
    …Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is looking for a RF Electrical Engineer I. The Hardware Engineering Center (HWEC) is ... Communications Systems business unit. This Section designs and tests RF and Microwave electronic hardware such as frequency...* This is a requisition for an entry level RF /Microwave engineer . The candidate must be able… more
    RTX Corporation (11/12/25)
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  • Fulltime - Raytheon Receiver, Exciter & Back-End…

    RTX Corporation (Tewksbury, MA)
    …ready capabilities to our warfighters. We research, develop, design, and integrate electrical (Analog, Power, RF /Microwave, and Digital) components, embedded and ... Drive Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/10/25)
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  • Principal Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …the network to share information and aid in decision-making. As a **Principal Electrical Engineer ** , you will join our **Hardware and Infrastructure Engineering ... Post Road Building 3, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is… more
    RTX Corporation (11/13/25)
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  • Senior Electrical Radio

    General Atomics (Boston, MA)
    …for defense, industrial, and commercial customers worldwide. We are seeking a Senior Electrical / Radio Frequency ( RF ) Engineer to join the GA-EMS ... development of new air and ground-based designs. The Senior Electrical / RF Engineer will report directly...Warfare systems + Prior experience designing analog, digital, and/or Radio Frequency ( RF ) Printed Circuit… more
    General Atomics (11/05/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated **Principal RF Design Engineer ** to work on Identification of Friend or Foe ... DC to 3GHz: Examples include receivers, solid state power amplifiers, LNA's, filters, RF switches, frequency synthesizers, and frequency sources * Modernize… more
    RTX Corporation (10/13/25)
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  • RF Hardware Design & Test Engineer

    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 ... Electrical Engineering. + Background designing, testing, and troubleshooting analog and Radio Frequency CCAs. + Integration and test of CCAs and subsystems.… more
    RTX Corporation (10/13/25)
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  • RF Design Engineer , Staff…

    Lockheed Martin (Chelmsford, MA)
    …an experienced RF Design Engineer to join our team as a Staff RF Engineer \. In this role, you'll help drive the development and production of complex ... Us** We're looking for a highly experienced and skilled RF Design Engineer to join our team\....amplifiers, mixers, switches, frequency generation circuits, and frequency conversion circuits\. Prior RF design experience… more
    Lockheed Martin (11/06/25)
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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...amplifiers, mixers, switches, frequency generation circuits, and frequency conversion circuits\. Prior RF design experience… more
    Lockheed Martin (11/12/25)
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  • RF Sensors & Communications Opportunities…

    Lockheed Martin (Chelmsford, MA)
    …Test Equipment \(ATE\) tools to include: LabView or TestStand * Experience in high frequency RF testing, evaluation, and troubleshooting using an RF probe ... and at the full\-wave level \(CST / HFSS\) * Experience troubleshooting RF , Microwave, Electronics, or Electrical Engineering designs to resolve integration… more
    Lockheed Martin (08/29/25)
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  • RF Engineering Winter/Spring Co-Op (Jan '26…

    Skyworks (Woburn, MA)
    …Secondary Market:Boston Job Segment: Testing, Entry Level Engineer , Front End, RF Engineer , Electrical Engineering, Technology, Engineering Apply now " ... RF Engineering Winter/Spring Co-Op (Jan '26 - June...test and evaluation using network analyzers, spectrum analyzers, and frequency generators. Required Experience and Skills + Currently pursuing… more
    Skyworks (10/30/25)
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