• Senior Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic background ... component analysis , design and/or test. + Experience with electromagnetic simulation tools (eg, HFSS, ADS, CST, and/or Mentor Graphics' Xpedition) and analytical… more
    RTX Corporation (10/13/25)
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  • Principal Mechanical Engineer

    Massa Products Corporation (Hingham, MA)
    As a Principal Mechanical Engineer , you will play a pivotal role in developing new products and sustaining existing production contracts. This challenging ... maritime products deliver cutting edge performance, continuously improving our design, analysis and project planning processes and capabilities. This role offers an… more
    Massa Products Corporation (11/08/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …secure world. **Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module Development Section ... years of experience) with Microwave/RF module, subsystem and component analysis , design, and test + The ability to obtain...to the component level + Hands-on experience with electromagnetic simulation tools such as HFSS, ADS, CST. + Layout… more
    RTX Corporation (10/16/25)
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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 ... Science, RF Signal Processing, Machine Learning, Mathematics, Modeling and Simulation , and/or Physics. This role will have the opportunity to pursue external funding… more
    RTX Corporation (11/07/25)
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  • Senior Principal Cyber Engineer

    RTX Corporation (Cambridge, MA)
    …to join **RTX BBN Technologies:** RTX BBN Technologies is looking for a **Senior Principal Cyber Engineer ** that is a recognized researcher and has experience in ... Engineering or Science, RF Signal Processing, Machine Learning, Mathematics, Modeling and Simulation , and/or Physics. This role will have the opportunity to pursue… more
    RTX Corporation (11/07/25)
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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 ... Do:** + Work onsite in our Marlborough, MA facility. + Perform simulation and analysis using MATLAB, python, or similar tools for system performance in areas… more
    RTX Corporation (11/13/25)
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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 ... with electromechanical and software subsystems. + Mastery in contemporary tools for simulation , CAD, analysis , and documentation. + Contribute to detailed… more
    Evolv Technology (11/08/25)
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  • Principal AV Behavior and AI Safety…

    General Motors (Boston, MA)
    …artificial intelligence & machine learning models. As the AV Behavior and AI Safety Principal Engineer , you will need to stay current on industry best practices ... we develop, deploy and maintain safe AI/ML systems in simulation , on closed course and on public roads. **What...Versioning, Docker & Kubernetes, **GitHub** , Jira + **Data Analysis & Visualization** : Tableau, PowerBI, Pandas, NumPy +… more
    General Motors (10/10/25)
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  • RF Antenna Design Engineer

    Lockheed Martin (Chelmsford, MA)
    …power industry and the military's green power initiatives\. MFC has seven principal product categories that correspond to the vital capabilities it provides our ... positions\. We are seeking a highly skilled and experienced Antenna Development Engineer to join our team in designing & developing Active Electronically Scanned… more
    Lockheed Martin (10/04/25)
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  • Principal Systems Engineer - MBSE

    RTX Corporation (Tewksbury, MA)
    …concept development, architectural design, requirements generation & flowdown, modeling and simulation , systems analysis , integration, test and evaluation of ... The key tenant of MBSE is integration of data from various system engineer tools (such as SysML modeling and requirements management). In this position the… more
    RTX Corporation (11/14/25)
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