• Principal Hardware Design

    RTX Corporation (Marlborough, MA)
    …and lifecycle support of Raytheon products. This position is for a multi-disciplined **Principal Hardware Design & Test Engineer.** Principal Hardware ... design , analysis, and hands on integration and test of RF components, circuits, and Receiver...Vision, MATLAB, Mathcad, IDL, Computer Simulation Technologies (CST), Microwave Design Studio, High Frequency Structure Simulator (HFSS)… more
    RTX Corporation (10/13/25)
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  • RF Hardware Design

    RTX Corporation (Marlborough, MA)
    …Engineering. + Background designing, testing, and troubleshooting analog and Radio Frequency CCAs. + Integration and test of CCAs and subsystems. + ... unless prohibited by local laws/regulations. + Two (2) years of experience in RF component analysis, design , and/or test (or one (1) year of experience with… more
    RTX Corporation (10/13/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …+ Experience with Microwave/ RF system, subsystem and/or component analysis, design and/or test . + Experience with electromagnetic simulation tools (eg, ... + Experience translating system performance and operation specifications into hardware requirements, design , and test ...converter test / characterization + Low Noise RF source design and test more
    RTX Corporation (12/12/25)
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  • Principal Test Development Engineer…

    RTX Corporation (Tewksbury, MA)
    …and/or LabVIEW + Digital, and/or Analog, and/or RF , and/or power supply test hardware design experience + Experience with routine use and/or ... 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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  • RF Design Engineer / Microwave…

    Lockheed Martin (Chelmsford, MA)
    …electronic modules, amplifiers, mixers, switches, frequency generation circuits, and frequency conversion circuits\. Prior RF design experience is ... engineering teams to deliver innovative solutions\. Our team is composed of industry\-leading RF design experts, and we offer a unique work environment that… more
    Lockheed Martin (11/12/25)
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  • Senior RF Engineer

    BAE Systems (Nashua, NH)
    …selected candidate is required to have experience in design , testing and validating radio frequency ( RF ) systems and components. You will be responsible ... complex printed board assembly designs + Analog and High Frequency RF design and layout...test and troubleshooting using complex RF Test equipment + Integrate and Evaluate hardware more
    BAE Systems (11/14/25)
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  • RF Engineer

    Actalent (Chelmsford, MA)
    …, rf testing, electrical, electrical engineering, rf design , rf engineering, radio frequency , design , signal processing, circuit board, ... Job Description Prepares test methods and specifications analyzes and tests RF hardware to verify performance characteristics. Provides inputs to Product… more
    Actalent (12/13/25)
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  • Principal RF Test Engineer

    BAE Systems (Nashua, NH)
    …improve our future and protect our freedom. Are you an experienced Electrical, Software or Test Design Engineer with 10 years of experience looking for the next ... will work across multiple disciplines and collaborate with Systems, Hardware , Software, and Test Engineers to impact...resolve to root cause measurement anomalies. + Experience with RF test measurement methodology and development using… more
    BAE Systems (11/19/25)
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  • Principal RF Design Engineer…

    RTX Corporation (Marlborough, MA)
    …selection for commercially available components. **What You Will Do** * Design , test , and integrate analog and RF / microwave components and sub-systems from ... an RTX company, is seeking a highly motivated **Principal RF Design Engineer** to work on Identification...noise figure, IP3, ect. * Expert proficiency with common RF test equipment such as; Network and… more
    RTX Corporation (10/13/25)
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  • RF Test Engineering Assistant…

    BAE Systems (Nashua, NH)
    …experience. - Test electronic and electro-mechanical units using standard and RF test equipment. Analyze results to evaluate performance and determine need ... and manipulates technical data, such as laboratory or material test results and proposed engineering design changes...be available based on position level and/or job specifics. ** RF Test Engineering Assistant - First Shift**… more
    BAE Systems (12/12/25)
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  • Test Development Design Engineer II…

    RTX Corporation (Tewksbury, MA)
    …and/or LabVIEW + Experience with Digital, Analog, RF , and/or Power Supply test hardware and/or software design + Experience with the routine ... Raytheon. Typical test development applications include analog/digital, RF , High Power, and embedded software/firmware design ...in Tewksbury, MA **What You Will Do** + Develop test hardware , software, and/or firmware, from requirements… more
    RTX Corporation (12/12/25)
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  • RF Engineer, Staff IPT Lead

    Lockheed Martin (Chelmsford, MA)
    …engineering teams to deliver innovative solutions\. Our team is composed of industry\-leading RF design experts, and we offer a unique work environment that ... 1\+ years technical multidisciplinary project leadership experience for highly complex hardware , electronics, RF or mechanical projects with little oversight\.… more
    Lockheed Martin (11/01/25)
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  • RF Engineer

    Actalent (Chelmsford, MA)
    RF Hardware Test Engineer...of advanced, high-reliability systems. In this role, you will design and execute test methods, analyze performance ... Overview: + We are seeking a highly skilled RF Hardware Test Engineer to join our team and contribute to the development and production… more
    Actalent (12/13/25)
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  • System Integration / Test Engineer Sr.

    Lockheed Martin (Chelmsford, MA)
    …building, and validating custom ATE hardware and software for digital, RF , and microwave applications\. * Developing test plans, procedures, and algorithms ... equipment, resolving hardware software integration issues swiftly\. * Analyzing test data, identifying root causes, and recommending design or procedural… more
    Lockheed Martin (10/08/25)
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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 Radar ... candidate will play a key part in leading electrical design and test efforts to support the...Warfare systems + Prior experience designing analog, digital, and/or Radio Frequency ( RF ) Printed Circuit… more
    General Atomics (12/11/25)
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  • Senior Principal Radar Receiver Exciter…

    RTX Corporation (Tewksbury, MA)
    …the area of Radar and Receiver Exciter design , analysis, integration and test . Radar Receiver Exciter Hardware Leads are responsible for leading architecture ... an opportunity for a **Senior Principal Radar Receiver Exciter Hardware Lead** seeking to solve complex technical problems and...Signal Processing techniques and FPGA implementation. + Low Noise RF source design and test more
    RTX Corporation (11/19/25)
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  • Senior Principal Hardware Engineer Lead…

    RTX Corporation (Marlborough, MA)
    …in the secure communications domain. **What You Will Do** * Lead the hardware design and development efforts for protected communication systems, ensuring the ... standards and protocols * Familiar with cybersecurity principles as they apply to hardware design and implementation * Knowledge of environmental testing and… more
    RTX Corporation (11/18/25)
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  • System Integration/ Test Engineer

    Butler America (Chelmsford, MA)
    …typically required for components and subassemblies. * 5+ years subject matter expert in Radio Frequency or Microwave systems and subsystems. * 3+ years success ... environments. * Proven track record of researching and specifying components for test equipment design . * Proven ability in troubleshooting measurement issues… more
    Butler America (12/12/25)
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  • Senior Radar Receiver / Exciter Integration…

    RTX Corporation (Woburn, MA)
    …and fabrication. + High speed data converter test / characterization. + Low Noise RF source design and test experience. + Radar System calibration ... innovative and ingenious solutions in Radar and Receiver Exciter design , analysis, integration, and test . + Liaison... and integration. + Programming in MATLAB, C/C++. + RF Circuit design and analysis. + In-phase… more
    RTX Corporation (10/13/25)
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  • Test Engineering Manager I

    BAE Systems (Nashua, NH)
    …is looking for a first line Test Engineering Section Lead to manage digital and RF test software design engineers for our Software Test Solutions ... BAE Systems! Are you an experienced Electrical, Software or Test Design Engineer with 8 years of...mentorship, team collaboration, and technical interchange with customers. + Test automation + RF testing experience +… more
    BAE Systems (12/11/25)
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