• 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 Principal Electrical Product Test…

    BAE Systems (Hudson, NH)
    **Job Description** Senior Principal Electrical Product Test Engineer Full-time onsite : Because of the need for consistent, in-person collaboration and/or ... the requirement to perform all work onsite due to the nature of this particular role,...We are looking for a strong energetic highly experienced Electrical Test Engineer to support our electro-mechanical… more
    BAE Systems (11/07/25)
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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 (Tewksbury, MA)
    …and signal processing technology within Raytheon. We have an opportunity for an Electrical Engineer who is seeking to advance their academic background and ... Electrical Engineering. + Background designing, testing, and troubleshooting analog and Radio Frequency CCAs. + Integration and test of CCAs and subsystems.… more
    RTX Corporation (10/03/25)
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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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  • Principal RF Software Engineer

    BAE Systems (Nashua, NH)
    …of? Come build your career with BAE Systems. Seeking a highly skilled and experienced RF Test Software Engineer to join our team. The ideal candidate will ... a hybrid work format, with time split between working onsite and remotely. Our employees work on the world...available based on position level and/or job specifics. **Principal RF Software Engineer (Hybrid)** **113481BR** EEO Career… more
    BAE Systems (09/09/25)
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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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  • Senior Mechanical Engineer ( Onsite

    RTX Corporation (Marlborough, MA)
    …platforms. This will include control, fiber optic, power, and radio frequency cabling with complex environments and electrical parameters. **What You Will ... Post Road Building 1, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (10/07/25)
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  • Test Development Design Engineer II…

    RTX Corporation (Tewksbury, MA)
    …Sudbury - Building 2, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... world. Raytheon is currently seeking a Test Equipment Design Engineer ( **Test Development Engineer II)** to...an excellent position for engineers with a background in electrical design and software programming/automation, along with a desire… more
    RTX Corporation (08/21/25)
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  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …Sudbury - Building 2, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... secure world. Raytheon is currently seeking a **Principal** **Test Equipment Design Engineer ** to join the **Sensor Test Solutions** (STS) Department. This is an… more
    RTX Corporation (08/21/25)
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  • Electrical Design Engineer

    Lockheed Martin (Chelmsford, MA)
    **Description:** You will be the Electrical Design Engineer for Lockheed Martin's Chelmsford, MA campus\. Our team drives cutting edge digital and FPGA designs, ... control systems\. **What You Will Be Doing** As the Electrical Design Engineer you will create and...that meet demanding system requirements\. You will collaborate with RF , test, mechanical, and manufacturing engineers to deliver robust… more
    Lockheed Martin (10/08/25)
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  • System Integration / Test Engineer Sr.

    Lockheed Martin (Chelmsford, MA)
    …measurements typically required for components and subassemblies\. * Proficiency with Radio Frequency or Microwave systems and subsystems\. * Proficiency ... **Description:** You will be the System Integration & Test Engineer for the Automated Test Equipment \(ATE\) team at...managers, and production staff to create and refine digital, RF , and microwave test solutions\. You will own the… more
    Lockheed Martin (10/08/25)
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  • System Integration / Test Engineer Sr.

    Lockheed Martin (Westford, MA)
    …measurements typically required for components and subassemblies\. * Proficiency with Radio Frequency or Microwave systems and subsystems\. * Proficiency ... **Description:** You will be a System Integration and Test Engineer at Lockheed Martin's Westford facility, responsible for supporting the design, development, and… more
    Lockheed Martin (10/18/25)
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  • Senior Principal IFFA Engineer

    RTX Corporation (Tewksbury, MA)
    …a safer, more secure world. We have an opportunity for a senior principal electrical engineer who is seeking to utilize their strong academic background and ... Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...technical assistance to Raytheon sub-IPT Leads, Tech Lead / RF Engineer / SME, Mechanical Engineer more
    RTX Corporation (11/11/25)
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  • Mechanical Engineer II - Interconnects

    RTX Corporation (Marlborough, MA)
    …these platforms. This will include control, fiber optic, high power, high voltage, radio frequency , and waterproof. The position is for the Marlborough, ... Post Road Building 1, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/18/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …these platforms. This will include control, fiber optic, high power, high voltage, radio frequency , and waterproof. The position is for the Marlborough, ... Building 1, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**... role. What You Will Do Use mechanical and electrical flow down to design, select components, and route… more
    RTX Corporation (08/26/25)
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  • Senior Radar Receiver / Exciter Integration & Test…

    RTX Corporation (Tewksbury, MA)
    …**Qualifications We Prefer:** + Bachelor's or Master's degree in Science in Electrical / RF Engineering. + Experience interfacing with internal and external ... 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 (09/13/25)
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