• Applied Research Solutions (Bedford, MA)
    …passion for secure, high-stakes systems? We are seeking a Principal-level Network Engineer to lead the design , installation, integration, maintenance, and ... package, our awards and recognition program, and personalized attention from ARS Senior Managers. **Key Responsibilities** + Plan, design , implement, and… more
    DirectEmployers Association (12/06/25)
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  • Teradyne (North Reading, MA)
    …will generally enable new businesses within our existing customer base. We are seeking a Senior Microwave R&D Engineer to join the Teradyne Innovation Lab - the ... in shaping Teradyne's vision for testing ICs that will be used from RF to sub-THz frequencies with high modulation bandwidths in emerging applications for… more
    DirectEmployers Association (10/11/25)
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  • Senior RF Design

    RTX Corporation (Tewksbury, MA)
    …to production builds, and lifecycle support of Raytheon products. We have an opportunity for a ** Senior RF Design Engineer ** who is seeking to utilize ... their academic background and professional experience in RF / Microwave system theory and design ...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication… more
    RTX Corporation (10/13/25)
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  • 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 ... **Job Summary:** An exciting opportunity exists for a **_Senior MMIC Design Engineer_** to join Raytheon's Advanced Microelectronics Solutions Department (AMSD) in… more
    RTX Corporation (11/18/25)
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  • Senior Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …builds, and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Senior Hardware Design & Test Engineer .** Senior Hardware ... responsible for the design , analysis, and hands-on integration and test of RF components, circuits, and Receiver Exciter subsystems in both a design and… more
    RTX Corporation (10/19/25)
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  • Senior Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is currently seeking a ** Senior Test Equipment Design Engineer ** to join the **Sensor Test ... various programs within Raytheon. Typical test development applications include analog/digital, RF , High Power, and embedded software/firmware design activities.… more
    RTX Corporation (12/12/25)
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  • Senior Aero-Configuration Engineer

    MIT Lincoln Laboratory (Lexington, MA)
    …of talented technical staff with expertise in electromagnetics, signal processing, radio frequency systems, antenna design , statistics, optimization, ... Description The Advanced Capabilities & Systems Group is seeking a senior aero configuration engineer to design , build, and test novel unmanned aerial… more
    MIT Lincoln Laboratory (11/14/25)
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  • Senior Gemt RF Downlink…

    RTX Corporation (Tewksbury, MA)
    …is seeking to utilize their strong academic background and experience in RF /Microwave system theory and design , including architectures, subsystems, components ... cross functional collaboration and basic understanding of module level RF test, power electronics, and circuit design ....level RF test, power electronics, and circuit design . Tasks include supporting development or production and technical… more
    RTX Corporation (12/03/25)
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  • Principal RF System Engineer

    Leidos (Tewksbury, MA)
    …in technical domain. + 5+ years of practical experience as a HW Systems Design Engineer , ideally in the X-Ka RF bands + US person + Experience working and ... **Description** Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in Tewksbury, MA **JOB SUMMARY:** Leidos is… more
    Leidos (10/03/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …and stationary ground, and airborne platforms** . The Senior Mechanical Engineer will perform research, design , development, documentation and support to ... Mission Systems organization has an exciting opportunity for a ** Senior Mechanical Engineer ** to join our team....platforms. This will include control, fiber optic, power, and radio frequency cabling with complex environments and… more
    RTX Corporation (12/02/25)
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  • Engineer VI

    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 ... and refine designs + Develop and maintain electrical and RF design requirements from high-level system performance...High:** 208,505 **Recruitment Posting Title:** Senior Electrical Radio Frequency Engineer **Job Qualifications:**… more
    General Atomics (12/11/25)
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  • Engineer VI

    General Atomics (Boston, MA)
    …**Pay Range High:** 208,505 **Recruitment Posting Title:** Senior Electrical Engineer , Printed Circuit Board Design **Job Qualifications:** + Typically ... and commercial customers worldwide. We are currently hiring a Senior Electrical Engineer (EE) who will be...within the Radar Technologies group. **DUTIES & RESPONSIBLITIES:** + Design , layout, and route digital, analog, and RF more
    General Atomics (12/11/25)
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  • Senior Radar Receiver / Exciter Integration…

    RTX Corporation (Woburn, MA)
    …for a multi-disciplined Senior Radar Receiver / Exciter Integration & Test Engineer . **What You Will Do:** + Solve complex technical problems and provide highly ... and integration. + Programming in MATLAB, C/C++. + RF Circuit design and analysis. + In-phase...any of the following areas: + Cascade analysis and/or frequency planning. + Filter design and fabrication.… more
    RTX Corporation (10/13/25)
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  • Senior Antenna and Microwave…

    RTX Corporation (Tewksbury, MA)
    …is seeking to utilize their strong academic background and experience in RF /Microwave system theory and design , including architectures, subsystems, components ... mentoring and purposeful rotations. **What You Will Do** + Design of RF microwave components and phased...Prefer** + Background designing and testing analog CCAs, including frequency conversion, automatic gain control, amplifier design more
    RTX Corporation (09/16/25)
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  • System Engineer Senior

    Lockheed Martin (Chelmsford, MA)
    …traceabilities and verification working in DOORS or CAMEO * Collaborating with industry\-leading RF and microwave design on hardware design requirement flow ... **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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  • Principal or Senior Principal Network…

    Northrop Grumman (Sudbury, MA)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team ... Engineers (REs). + Perform/support review and analysis of supplier design data and definition of functional test requirements including...can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service … more
    Northrop Grumman (12/04/25)
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  • Senior Firmware Engineer

    Advanced Energy (Wilmington, MA)
    Senior Firmware Engineer **ABOUT ADVANCED ENERGY**...of a scripting language (Python, Matlab) + Knowledge of RF Power Design + Knowledge of digital ... customers and is headquartered in Denver, Colorado. **POSITION SUMMARY:** A Firmware Engineer will design , modify, and evaluate embedded software, and/or… more
    Advanced Energy (11/06/25)
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  • Senior Microelectronics Assembly…

    RTX Corporation (Andover, MA)
    …+ Experience in RF field + Experience in Printed Wiring Board design and manufacturing + Experience with Product Data Management (PDM) **What We Offer:** Our ... **_Sr. Microelectronics Assembly Engineer_** working around Raytheon's industry leading RF technology at our Advanced Microelectronics Solutions (AMS) department.… more
    RTX Corporation (10/03/25)
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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 ... You Will Do:** + Own end-to-end reliability tasks (plan, design , test, analyze, report) with strong initiatives to go...experience with SEM, FIB, STEM, etc. + Experience in RF field + Experience with lab tools such as… more
    RTX Corporation (12/06/25)
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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 ... (PCS) team. The successful candidate will play a critical role in the design , development, and implementation of advanced protected communication systems. This is a … more
    RTX Corporation (11/18/25)
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