• Principal RF Design

    RTX Corporation (Tewksbury, MA)
    …to production builds, and lifecycle support of Raytheon products. We have an opportunity for a Principal 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 (09/13/25)
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  • Principal Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …builds, and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer .** Principal ... issued identified on Receiver Exciter subsystems, CCAs, and components. + RF /Microwave circuit and sub-system design , modeling, simulation, and verification.… more
    RTX Corporation (07/20/25)
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  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is currently seeking a ** Principal ** **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 (08/21/25)
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  • RF Antenna Design Engineer

    Lockheed Martin (Chelmsford, MA)
    …radar systems, with a focus on AESA technology\. What you will be doing: * Design & develop AESA antennas for various frequency bands and applications * Conduct ... **Description:** By applying for this role, you will be considered for RF Antenna Engineering career opportunities within Lockheed Martin's Missiles and Fire Control… more
    Lockheed Martin (10/04/25)
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  • Principal RF Antenna Engineer

    Mercury Systems (Hudson, NH)
    …aerospace and defense applications, advancing innovation where it matters most. The Principal RF /Antenna Engineer will provide hands-on technical leadership ... Summary: Mercury Systems is seeking the best and brightest engineer to help us bring cutting edge technology to...capabilities for an exciting defense application. Job Responsibilities: + Design and develop an advanced RF system… more
    Mercury Systems (10/01/25)
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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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  • Principal RF Electrical…

    Leidos (Tewksbury, MA)
    …lieu of a degree. + 5+ years of practical experience as a HW Systems Design Engineer , ideally in the X-Ka RF bands. + US person with the ability to obtain a ... Security Enterprise Solutions (SES) operation is seeking an Electrical Engineer to support our ProVision checkpoint products, including next-generation developments.… more
    Leidos (09/21/25)
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  • RF Design , Test & Integration…

    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 the military's green power initiatives\. MFC has seven principal product categories that correspond to the vital capabilities...years work experience in ANY of the following: * RF or Microwave design * Experience designing… more
    Lockheed Martin (07/25/25)
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  • Principal RFIC Engineer

    Skyworks (Andover, MA)
    Principal RFIC Engineer Apply now " Date:Sep 30,...76238 Description In this impactful role, you will be leading design and development of RF SOI ICs for ... years or PhD Degree +6 years of SOI IC design , RFIC/MMIC design , or RF ...us at ###@skyworksinc.com. Job Segment: Front End, Telecom, Telecommunications, Network, Engineer , Technology, Engineering Apply now " Find similar… more
    Skyworks (10/01/25)
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  • Senior Principal Hardware Production…

    RTX Corporation (Tewksbury, MA)
    …position is for a multi-disciplined **Senior Principal Hardware Production Support Engineer ** , capable of solving design and manufacturing problems and ... resolve production and transition to production issues. This **Senior Principal Engineer ** position may be responsible for...eligible for a security clearance. **Qualifications We Prefer** + RF , analog, and/or digital or analysis design more
    RTX Corporation (07/19/25)
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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, ... Mechanical Engineering (ME) is the premier organization for mechanical hardware design , development, production, and research. ME strives to minimize total systems… more
    RTX Corporation (08/26/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …other engineering disciplines, as well as operations, systems, quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is ... production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar...assembly support role for producibility + Familiarity with the design and manufacturing processes of CCAs, mechanical/ RF more
    RTX Corporation (09/16/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Sudbury, MA)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... Engineers (REs). + Perform/support review and analysis of supplier design data and definition of functional test requirements including...location. _This position can be filled at either the Principal Field Service Engineer - Network and… more
    Northrop Grumman (09/17/25)
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  • Principal Electronic Engineer

    Advanced Energy (Wilmington, MA)
    design , development, testing, manufacturing, and documentation of products or systems. The Principal Engineer should be able to identify and recommend ... Principal Electronic Engineer **ABOUT ADVANCED ENERGY**... Principal Electronic Engineer **ABOUT ADVANCED ENERGY** Advanced Energy (Nasdaq: AEIS)...and EMC design and resolution + Magnetic Design + RF Power Design more
    Advanced Energy (09/05/25)
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  • EA/EP Sr Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …We are seeking a talented **Electronic Attack / Electronic Protection (EA/EP) Systems Engineer ** to join a team of engineers that designs and develops world-class ... **What You will Do:** The EA/EP and SP Systems Engineer will be responsible for the definition of radar...of concepts of operations for the radar system, the design of radar processing algorithms, and the development and… more
    RTX Corporation (09/05/25)
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  • Senior Principal 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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  • CEMA - Principal Software Engineer

    BAE Systems (Hudson, NH)
    …to support growing global demand for advanced electronic warfare systems. As a Principal Software Engineer , you'll bring senior-level technical expertise to the ... cross-functional teams. **What You ll Do** + Lead the design and development of mission-critical software using modern C...built on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll have the… more
    BAE Systems (09/24/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    …incentives may be available based on position level and/or job specifics. **CEMA Principal Software Engineer - Team Lead** **116426BR** EEO Career Site Equal ... to a team of software engineers, ensuring best practices in design , coding, testing, and documentation. + Coordinate software development activities, ensuring… more
    BAE Systems (09/24/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    …Why Join Us At BAE Systems, you ll make an impact that matters. As a Principal Software Engineer , you ll have the opportunity to: + Take ownership of critical ... may be available based on position level and/or job specifics. **CEMA Principal Software Engineer ** **116472BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/24/25)
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  • Principal Electrical Engineer

    Evolv Technology (Waltham, MA)
    The Elevator Pitch As Evolv's Principal Electrical Engineer , you'll define the technical direction for our most complex products. You'll be the organization's ... of performance, reliability, and manufacturability. Your deep expertise in RF , mixed-signal, digital, and low-noise PCB design ...in RF , mixed-signal, digital, and low-noise PCB design will guide the development of systems that push… more
    Evolv Technology (08/09/25)
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