• Principal System Engineer

    Leidos (Tewksbury, MA)
    **Description** Leidos Security Enterprise Solutions (SES) has an opening for Principal System Engineer to act as an IMS instrument system lead to support ... based on Ion Mobility Spectrometry (IMS). Leidos is seeking an experienced scientist/ engineer to lead the instrument systems engineering and system design of… more
    Leidos (12/30/25)
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  • Principal Full Stack Software…

    Oracle (Boston, MA)
    **Job Description** As a Principal Software engineer in our team, you'll be responsible and lead efforts in designing and building scalable, distributed, and ... architecture. + Develop and maintain the backend infrastructure, focusing on data ingestion, storage, processing, and retrieval systems. + Implement data… more
    Oracle (12/16/25)
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  • Senior Principal Site Reliability…

    Oracle (Boston, MA)
    …a world class engineering center with the focus on excellence. As a Senior Principal Site Reliability DevOps Engineer , you will be responsible for defining and ... the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in...design, implementation, and production operations for Core System Framework solutions , with strong documentation and runbooks. + Create and… more
    Oracle (11/25/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system models, ... will be responsible for helping to identify issues, generate solutions , and verify the solutions are implemented...Cameo + Statistical and numerical analysis of radar performance data utilizing MATLAB + Analysis tool development in support… more
    RTX Corporation (11/19/25)
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  • Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …The SPY-6 Family of Radars and the GhostEye family of radars are seeking a ** Principal Systems Engineer ** to help in the execution of integration and analysis ... will be responsible for helping to identify issues, generate solutions , and verify the solutions are implemented...responsible for statistical and numerical analysis of radar performance data + You will be responsible for analysis tool… more
    RTX Corporation (11/14/25)
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  • Principal Optical Engineer

    Oracle (Boston, MA)
    **Job Description** The Principal Optical Engineer will be joining the Optical Network Engineering team which is responsible for building and scaling Oracle's ... development, as well as FOA deployment of optical transport solutions and systems. The successful candidate will have a...information from various sources to identify core issues. Uses data to make decisions but also understands that instinct… more
    Oracle (11/25/25)
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  • Sr Principal ML Engineer - eCommerce…

    Autodesk (Boston, MA)
    …unlock deeper customer insights and faster decision-making. The Role We're looking for a Principal (Staff) Machine Learning Engineer to help shape the future of ... buy, and use Autodesk. Our mission is to build seamless, data -informed digital experiences that are intuitive, personalized, and scalable-empowering both our… more
    Autodesk (12/12/25)
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  • Principal AI Engineer

    Validity (Boston, MA)
    About the Role We are looking for a Principal AI Engineer who moves fast, experiments relentlessly, and ships agentic AI systems that solve real problems. This ... Boston, MA. Preferred Experience, Skills, and Education + ML engineering or data science background + Experience with evaluation frameworks, observability tools, or… more
    Validity (12/03/25)
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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 ... Aerospace, an RTX company, is a leader in advanced technologically and intelligent solutions for the global aerospace and defense industry. Collins Aerospace is a… more
    RTX Corporation (11/13/25)
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  • Principal Process Engineer…

    Sanofi Group (Framingham, MA)
    **Job Title:** Principal Process Engineer -Technical Sciences **Location:** Framingham, MA **About the Job** Join a global network that powers how Sanofi delivers ... the reviews of manufacturing processes, critical deviations, and/or development and production data . + Provides technical support and data analysis for… more
    Sanofi Group (11/04/25)
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