• Principal Electronic Engineer

    Advanced Energy (Wilmington, MA)
    …in applied research, design, development, testing, manufacturing, and documentation of products or systems . The Principal Engineer should be able to identify ... Principal Electronic Engineer **ABOUT ADVANCED ENERGY**...**RESPONSIBILITIES:** + Responsible for the design and analysis of systems , products, and subsystems/circuits to specification, cost, budget, schedule,… more
    Advanced Energy (09/05/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …engineering disciplines, as well as operations, systems , quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is an ... radars in the world. This includes phased array radar systems , electronic modules, pedestals, and power and cooling ...production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar… more
    RTX Corporation (09/16/25)
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  • CEMA - Principal Software Engineer

    BAE Systems (Hudson, NH)
    …expand our capabilities to support growing global demand for advanced electronic warfare systems . As a Principal Software Engineer , you'll bring senior-level ... built on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll have the...+ CompTIA Security Certification. + Experience with real-time embedded systems , signal processing, SDRs, or RF communications.… more
    BAE Systems (09/24/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    …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 ... + CompTIA Security Certification + C# development + Knowledge of real-time embedded systems , signal processing, SDRs, or RF communications + Hands-on experience… more
    BAE Systems (09/24/25)
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  • Principal RFIC Engineer

    Skyworks (Andover, MA)
    Principal RFIC Engineer Apply now "... instruments * Deep understanding of cellular and Wi-Fi RF systems * Must possess good communication ... and simulations * Strong RF fundamentals such as impedance matching, RF coupling, distributed systems , passive RLC and resonant circuits, noise, linearity… more
    Skyworks (10/01/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    RF receivers, or low-level interfaces. + Knowledge of real-time embedded systems , RF communications, or Counter-Radar EW. + Familiarity with Agile ... incentives may be available based on position level and/or job specifics. **CEMA Principal Software Engineer - Team Lead** **116426BR** EEO Career Site Equal… more
    BAE Systems (09/24/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …future of aerospace technology. Our Connected Aviation group is thrilled to offer a Principal Systems Engineer role within our Air Traffic Solutions (ATS) ... dynamic Systems Engineering team dedicated to modernizing Air Traffic Control RADAR systems in the National Airspace System (NAS) and internationally. + You… more
    RTX Corporation (10/01/25)
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  • Principal DSP Engineer - Coherent…

    Cisco (Maynard, MA)
    Principal DSP Engineer - Coherent Optical Transmission Systems - Acacia Apply (https://jobs.cisco.com/jobs/Login?projectId=1444076) + Location:Maynard, ... hardware and correlate performance with previous simulations** + **Develop models of analog RF and optical components and evaluate system performance with these… more
    Cisco (08/23/25)
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  • Principal Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …power of the network to share information and aid in decision-making. As a ** Principal Electrical Engineer ** , you will join our **Hardware and Infrastructure ... a world leader in air traffic sensors and automation systems , responsible for providing air traffic tools to ANSPs...part of our **Avionics** business. This position analyzes current system performance to guide future design improvements and helps… more
    RTX Corporation (08/14/25)
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  • Principal Cyber Engineer (Onsite)

    RTX Corporation (Cambridge, MA)
    …join **RTX BBN Technologies** : RTX BBN Technologies is looking for a ** Principal Cyber Engineer ** that has experience in Cybersecurity, Computer Engineering or ... is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers...Science, RF Signal Processing, Machine Learning, Mathematics, Modeling and Simulation,… more
    RTX Corporation (08/08/25)
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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 ... standards of performance, reliability, and manufacturability. Your deep expertise in RF , mixed-signal, digital, and low-noise PCB design will guide the development… more
    Evolv Technology (08/09/25)
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  • Principal Electrical Engineer

    RTX Corporation (Andover, MA)
    …a safer, more secure world. Raytheon is seeking a motivated 1st shift Principal Electrical Engineer to fill key Maintenance, Repair and Engineering support ... **Qualifications We Prefer** + Advanced to expert knowledge of RF , Digital or High Power test systems , as well as physical and mechanical aspects of interfacing… more
    RTX Corporation (10/02/25)
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  • Principal RF System

    Leidos (Tewksbury, MA)
    **Description** Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in Tewksbury, MA **JOB SUMMARY:** Leidos ... practical experience as a HW Systems Design Engineer , ideally in the X-Ka RF bands...and FCC testing and requirements + Understanding of different RF system architectures. + Excellent verbal, written… more
    Leidos (10/03/25)
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  • Senior Principal Hardware Production…

    RTX Corporation (Tewksbury, MA)
    …disciplines to resolve production and transition to production issues. This **Senior Principal Engineer ** position may be responsible for task assignment and ... support of Raytheon products. This position is for a multi-disciplined **Senior Principal Hardware Production Support Engineer ** , capable of solving design… more
    RTX Corporation (07/19/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Sudbury, MA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...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 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 ... Systems is seeking the best and brightest engineer to help us bring cutting edge technology to...application. Job Responsibilities: + Design and develop an advanced RF system using a mix of new… more
    Mercury Systems (10/01/25)
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  • Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …production builds, and lifecycle support of Raytheon products. We have an opportunity for a Principal RF Design Engineer who is seeking to utilize their ... work experience unless prohibited by local laws/regulations. + Experience with Microwave/ RF system , subsystem and/or component analysis, design and/or test.… more
    RTX Corporation (09/13/25)
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  • Principal Technical Support Engineer

    Sonos (Boston, MA)
    …distance of our Boston, MA; Seattle, WA or Goleta, CA office locations. The Principal Technical Support Engineer owns support readiness for Sonos Hardware and ... the HW product or SW feature for release with a focus on technical system serviceability. You will ensure that our technical support teams have what they need… more
    Sonos (08/29/25)
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  • Principal Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …and minimum 5 years' of prior work experience. + Experience with Microwave / RF system , subsystem and/or component analysis, design and test. + Experience ... and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer .** Principal Hardware Design… more
    RTX Corporation (07/20/25)
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  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is currently seeking a ** Principal ** **Test Equipment Design Engineer ** to join the **Sensor Test Solutions** ... programs within Raytheon. Typical test development applications include analog/digital, RF , High Power, and embedded software/firmware design activities. Test… more
    RTX Corporation (08/21/25)
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