• Senior Principal Engineer - LZN PPU

    RTX Corporation (Woburn, MA)
    …Department within the Raytheon Mechanical Engineering (ME) Discipline is hiring a Senior Principal Engineer to support international supplier production or the ... will support coordination and special process qualifications, aid in training development and delivery, assist with improvements to existing processes to streamline… more
    RTX Corporation (11/18/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …builds, and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic ... and Transmitter products. **What You Will Do** : + Architecture development , requirements analysis, hardware design, hands-on testing of components, circuit card… more
    RTX Corporation (10/13/25)
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  • Senior Principal Scientist…

    Schrodinger (Cambridge, MA)
    We're looking to hire a ** Senior Principal Scientist** or **Director of Medicinal Chemistry** to join us in our mission to discover and develop drugs that ... use of breakthrough computational methods. Our drug discovery and early clinical development team includes a cross-functional group of scientists and drug developers… more
    Schrodinger (10/11/25)
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  • Senior Principal IFFA Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. We have an opportunity for a senior principal electrical engineer who is seeking to utilize their strong academic ... Circuit, and Component Design, Analysis, & Measurement + Product Development + Experience transitioning products to production **Qualifications We Prefer**… more
    RTX Corporation (11/11/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Senior ** ** Principal ** **Systems Security Engineer-P5** to join our elite Systems ... management with SSE architectures and issues + Define security development and test efforts implementation of security controls of...and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the… more
    RTX Corporation (10/01/25)
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  • Senior Principal Supply Chain…

    MACOM Technology Solutions Holdings (Lowell, MA)
    …all of our products to give our customers insights into our entire portfolio. Senior Principal , Supply Chain Planner Job Purpose: Takes full supply execution ... services that represents a key core competency within our business . MACOM sells and distributes products globally via a...a mentor & point person for problem solving & development within the planning group (for all planner &… more
    MACOM Technology Solutions Holdings (10/27/25)
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  • Principal Analyst, AI-Enhanced Software…

    Forrester (Cambridge, MA)
    …success teams. The Principal Analyst has a strong understanding of development and business leader concerns and helps them understand the implications ... future. **About This Role:** Forrester Research is seeking a Principal Analyst to be a critical member of the...and participate in press inquiries as necessary. + Support business development and prospect conversations as arranged… more
    Forrester (11/19/25)
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  • Senior Principal Engineer - Hardware…

    RTX Corporation (Marlborough, MA)
    …**Security Clearance:** None/Not Required **Raytheon Company, Managed by Collins Aerospace** The Senior Hardware Control Account Manager is part of the Hardware and ... decision-making. These systems allow end users to protect people and property. The ** Senior Hardware Control Account Manager** will work hand in hand with the STARS… more
    RTX Corporation (08/29/25)
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  • Senior Principal Regulatory Affairs…

    Bausch + Lomb (Boston, MA)
    …manage ongoing relationships. + Participate in assigned due diligence activities for business development and acquisitions. + Lead all CMC regulatory activities ... over our 170-year history. We have a significant global research, development , manufacturing and commercial footprint of approximately 13,000 employees and a… more
    Bausch + Lomb (09/06/25)
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  • Power and Analog Senior Principal

    RTX Corporation (Marlborough, MA)
    …a given budget and schedule. + Present reviews of technical data to senior program or executive leadership, technical staff, and customer community. Manage related ... Science, Technology, Engineering, or Mathematics (STEM) major. + Extensive hardware development experience in a Department of Defense environment + Demonstrated… more
    RTX Corporation (09/04/25)
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