• Principal Scientific Advisor

    Charles River Laboratories (Wilmington, MA)
    …feel passionate about. **Job Summary** We are seeking an experienced nonclinical drug development professional to serve as a Senior Principal Scientific Advisor ... support of intra- and interdepartmental initiatives, client/external interactions, and business development . Proficiency in the use of standard software more
    Charles River Laboratories (10/21/25)
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  • Principal R&D Engineer (Ophthalmology)…

    J&J Family of Companies (Santa Clara, CA)
    …Learn more at https://www.jnj.com **Job Function:** R&D Product Development **Job Sub** **Function:** Biomedical Engineering **Job Category:** Scientific/Technology ... States of America **Job Description:** Johnson & Johnson is hiring for a ** Principal R&D Engineer (Ophthalmology)** **- Shockwave Medica** l to join our team located… more
    J&J Family of Companies (10/09/25)
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  • Principal Opto-Mechanical Engineer

    BAE Systems (Austin, TX)
    …analysis, and documentation principles + Experience with state-of-the-art mechanical engineering development software tools + Strong written and verbal ... **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This… more
    BAE Systems (09/26/25)
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  • Principal EQE Assembly Engineer-…

    RTX Corporation (North Berwick, ME)
    …assembly processing; support the Assembly Planner Team as a focal point for development software systems. **Qualifications You Must Have:** + Bachelor's degree ... This includes all production and maintenance workers, as they are essential to the development of our engines. The salary range for this role is 101,000 USD -… more
    RTX Corporation (09/19/25)
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  • Principal Engineering Program Manager

    Honeywell (Lincolnshire, IL)
    …is seeking a Principal Technical Program Manager to lead the end-to-end development and launch of industrial IoT and control products that combine hardware, ... concurrent global new product introduction programs, overseeing integrated hardware, and/or software , and/or mechanical product development . + Develop and… more
    Honeywell (10/25/25)
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  • GNC Engineer ( Principal Engineer Guidance…

    Northrop Grumman (Los Angeles, CA)
    …Grumman Defense Systems** is looking for a motivated **GNC Engineer ( Principal Engineer Guidance Navigation Control, or (Engineer Guidance Navigation Control)** to ... of many other fields (eg, Systems Engineering, Aerospace Engineering, Software Engineering, etc.) and frequently collaborates across functional disciplines, offering… more
    Northrop Grumman (08/23/25)
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  • Senior Principal Hardware Engineer

    BAE Systems (Merrimack, NH)
    …hands-on electrical engineering expertise. The individual will lead the hardware design, software development , integration/test, and delivery to the F22 factory ... and Power Supplies. The individual must be a self-starter with development experience working with integrated military avionics/electronic hardware and supporting… more
    BAE Systems (10/16/25)
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  • Principal Electrical Engineer - Avionics…

    RTX Corporation (Cedar Rapids, IA)
    …for a ** Principal ** **Electrical Engineer** to **design innovative hardware and software test solutions** for an array of Collins Aerospace Display products. The ... primary responsibility of this position is to develop test software and hardware for aviation products. The Collins Aerospace Avionics Test Engineering organization… more
    RTX Corporation (10/26/25)
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  • Principal Quantum System Architect

    Microsoft Corporation (Redmond, WA)
    …or related field AND 8+ years experience, including research and/or development of commercial software , compilers, scientific computing applications, or ... or related field AND 6+ years experience, including research and/or development of commercial software , compilers, scientific computing applications, or… more
    Microsoft Corporation (10/25/25)
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  • Principal Solutions Architect

    Perdue Farms, Inc. (Salisbury, MD)
    …the company and in the communities we serve. From promoting growth and development to prioritizing work-life balance, we're committed to helping our team members ... thrive. **That's Perdue.** **Summary** The Principal Solution Architect's responsibilities include gathering requirements and functional specifications, assessing… more
    Perdue Farms, Inc. (10/25/25)
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