• RF Engineer , Principal / Microwave

    Lockheed Martin (Chelmsford, MA)
    RF Principal Engineer will have the opportunity to architect and design Radio Frequency systems and circuitry used in high frequency and microwave ... Microwave Center of Excellence is seeking to hire an RF Principal Engineer who will have the...than or equal to 40 GHz \(Ka\-Band\) \-Experience with frequency planning, spurious analysis, RF cascade analysis,… more
    Lockheed Martin (07/12/25)
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  • Senior RF Test Engineer

    RTX Corporation (Tewksbury, MA)
    …our team. The ideal candidate will have extensive experience in testing and validating radio frequency ( RF ) systems and components. You will be responsible ... for ensuring the performance, quality, and reliability of RF products through rigorous testing and analysis. This role requires a deep understanding of RF more
    RTX Corporation (05/02/25)
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  • RF Hardware Design & Test Engineer

    RTX Corporation (Tewksbury, MA)
    …degree in Electrical Engineering. + Background designing, testing, and troubleshooting analog and Radio Frequency CCAs. + Integration and test of CCAs and ... technology within Raytheon. We have an opportunity for an **E** **lectrical** ** Engineer ** who is seeking to advance their strong academic background and experience… more
    RTX Corporation (05/01/25)
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  • RF Engineer , Sr Staff

    Lockheed Martin (Chelmsford, MA)
    RF design experts\. **What You Will Be Doing** \-In this role, the RF Engineer will have the opportunity to support the development and production of ... high\-reliability applications in all phases of the product life cycle\. \-The engineer will lead investigations to understand complex RF problems and… more
    Lockheed Martin (07/12/25)
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  • Principal RF Antenna Engineer

    Mercury Systems (Hudson, NH)
    …and defense applications, advancing innovation where it matters most. The Principal RF /Antenna Engineer will provide hands-on technical leadership to a team ... Summary: Mercury Systems is seeking the best and brightest engineer to help us bring cutting edge technology to...and develop RF test capabilities for an exciting defense application. Job… more
    Mercury Systems (07/02/25)
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  • Principal RF Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace Collins Aerospace, an RTX company, is looking for a **Principal RF Electrical Engineer .** The Hardware Engineering Center (HWEC) is an ... Communications Systems business unit. This Section designs and tests RF and Microwave electronic hardware such as frequency... RF and Microwave electronic hardware such as frequency references, fixed and agile frequency synthesizers,… more
    RTX Corporation (05/03/25)
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  • RF Production Support Engineer

    Lockheed Martin (Chelmsford, MA)
    RF design experts\. **What You Will Be Doing** \-In this role, the RF Engineer will have the opportunity to support the development and production of ... high\-reliability applications in all phases of the product life cycle\. \-The engineer will lead investigations to understand complex RF problems and… more
    Lockheed Martin (07/12/25)
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  • Sr. RF Engineer

    RTX Corporation (Andover, MA)
    …to materials and processes + Participate in analysis and documentation of results **The Sr. RF Engineer job is in Andover, MA and the position is onsite.** ... Engineering Department, which functions within Mechanical Engineering, is looking for an RF Electrical Engineer to join our team in Lowell, MA in the Advanced… more
    RTX Corporation (05/10/25)
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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 ... may be available based on position level and/or job specifics. **Principal RF Software Engineer (Hybrid)** **113481BR** EEO Career Site Equal Opportunity… more
    BAE Systems (06/05/25)
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  • Principal Test Engineer - RF TPS…

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. **Principal Test Engineer - RF TPS Developer** **111733BR** EEO Career Site Equal Opportunity ... BAE Systems is looking for a Senior Principal Test Engineer to take on the role of team lead...board level tests, module level tests of analog, digital, RF , and hybrid systems at the assembly, line-replaceable card/module/unit,… more
    BAE Systems (06/30/25)
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  • Antenna, RF , and Electromagnetics…

    Cadence Design Systems, Inc. (Boston, MA)
    …tool set and/or equivalent competitor toolsets in the context of antenna, RF , and electromagnetic analysis and simulation. Design experience and industry knowledge ... of antenna, RF , and electromagnetics are required, as associated with IC,...wide range of projects. Ability to understand antenna designs, RF , and electromagnetic-related issues, and work with peers and… more
    Cadence Design Systems, Inc. (07/10/25)
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  • Senior Principal Engineer , RF

    RTX Corporation (Marlborough, MA)
    …technologies across a wide variety of platforms. We are looking for an exceptionally skilled RF engineering expert to serve as the ** RF Product Owner** for a ... system. This role demands deep technical master in the RF design, analysis and system integration while maintaining essential...or Marlborough, MA. **What You Will Do:** + Advanced RF Engineering + Lead the design, development, and optimization… more
    RTX Corporation (06/04/25)
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  • RF Senior Principal Test Engineer

    BAE Systems (Nashua, NH)
    …include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a ** RF Senior Principal Test Engineer with** **experience in developing automated ... Other incentives may be available based on position level and/or job specifics. ** RF Senior Principal Test Engineer ** **113083BR** EEO Career Site Equal… more
    BAE Systems (05/21/25)
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  • RF Engineer

    Actalent (Chelmsford, MA)
    …DEFENSE COMPANY IN THE WORLD ** JOB DESCRIPTION: We are seeking a highly skilled RF Test Engineer to support the development, testing, and production of advanced ... **NEW RF ENGINEERING OPPORTUNITY SUPPORTING THE DEVELOPMENT OF NEXT GEN MISSION... RF systems for mission-critical defense applications. This role is essential to… more
    Actalent (07/12/25)
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  • Senior Engineer , RF

    The LEGO Group (Boston, MA)
    …our capability growth efforts. **Play your part in our team succeeding** The Senior RF Engineer plays an important individual contributor role in the Electronics ... Senior Engineer , RF + **Location** + Billund,...requirements development, design, verification, characterization, tuning, and certification of radio and electromagnetic subsystems in complex mechatronic toys that… more
    The LEGO Group (07/08/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …lifecycle support of Raytheon products. We have an opportunity for a **Senior Principal RF Design Engineer ** who is seeking to utilize their academic background ... and professional experience in RF / Microwave system theory and design to help...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication + Circuit… more
    RTX Corporation (06/04/25)
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  • RF Engineer

    Butler America (Chelmsford, MA)
    RF Engineer Location: Chelmsford, MA Job ID: #70830 Pay Range: $100-118 12 month contract Prepares test methods and specifications; analyzes and tests RF ... hardware to verify performance characteristics. Provides inputs to Product Development for formal documentation and supports manufacturing during the deliverable assembly and test phase. Support production of complex multi-function modules used in challenging… more
    Butler America (06/05/25)
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  • National Support Specialist, Multivendor Services…

    Philips (Cambridge, MA)
    As a Multi-vendor National Support Specialist (Siemens, RAD/ RF ) to provide on-site and phone support to the field service organization, as required, to resolve ... modality that are beyond the capabilities of the local Field Service Engineer (FSE) related to: new product introduction, transfer of knowledge, assigned service… more
    Philips (06/19/25)
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  • Satellite Communication Systems Research…

    MIT Lincoln Laboratory (Lexington, MA)
    …information theory, digital signal processing, estimation and detection, optimization, radio frequency propagation modeling, linear algebra. + Proficiency ... targeting embedded processors such as FPGA, GPU, DSP + Antennas, arrays, and radio frequency circuits + Software Defined Radio + Software Defined Networking… more
    MIT Lincoln Laboratory (06/26/25)
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  • Senior Software Systems Quality Engineer

    RTX Corporation (Tewksbury, MA)
    …Defense, National Advanced Surface-to-Air Missile, Short/Medium-Range Ground-Based Air (Multi-Function Radio Frequency Sensor, Enduring Indirect Fire Protection ... have an immediate need for an "onsite" **Senior** **Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support Land & Air Defense Systems (LADS).… more
    RTX Corporation (04/14/25)
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