• Principal Systems Engineer - Guidance,…

    RTX Corporation (Tucson, AZ)
    …disciplines for Effectors. The PG&C Center is currently hiring for a ** Principal Systems Engineer** **- Guidance, Navigation, & Control Lead** in Tucson, AZ. ... As the ** Principal Systems Engineer - Guidance, Navigation, & Control Lead**...You Must Have** + Typically requires a degree in Science , Technology, Engineering or Mathematics (STEM) and a minimum… more
    RTX Corporation (11/21/25)
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  • Principal Optical Engineer, R&D

    J&J Family of Companies (Milpitas, CA)
    …are searching for the best talent to join our Vision team as a ** Principal Optical Engineer, R&D** located in **Milpitas, California.** Fueled by innovation at the ... team solves the toughest health challenges. Help combine cutting-edge insights, science , technology, and people to encourage eye care professionals and patients… more
    J&J Family of Companies (11/21/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal HPC Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal HPC Software Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (11/21/25)
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  • Principal Software Engineer - Partial…

    GliaCell Technologies (Columbia, MD)
    Are you a Principal Software Engineer who is ready for a...Citizen. + 20 years with a Bachelor's in Computer Science (or related field) or 24 years without the ... work with some amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts. This is a full-time position… more
    GliaCell Technologies (11/20/25)
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  • Principal Mobile Software Engineer

    Caterpillar, Inc. (Chicago, IL)
    …capabilities to help our customers build a better world._ **Job Summary:** The Principal Mobile Software Engineer will serve as a technical leader, overseeing the ... and generate significant value. **What You Will Do:** Responsibilities of the Principal Mobile Engineer are across functional lines with individuals assigned in new… more
    Caterpillar, Inc. (11/20/25)
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  • Senior Principal Propulsion Engineer

    Northrop Grumman (Redondo Beach, CA)
    …history. + Northrop Grumman Aeronautics Systems has an opening for a **Sr Principal Engineer Air Breathing Propulsion** to join our team of qualified, diverse ... Experience in Air Breathing Propulsion processes and products throughout the program life cycle. + Experience in hypersonic design and analysis + Demonstrated… more
    Northrop Grumman (11/20/25)
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  • Principal Scientist, Analytical Project…

    Pfizer (Groton, CT)
    …at the heart of fulfilling Pfizer's purpose as we work to translate advanced science and technologies into the therapies and vaccines that matter most. Whether you ... best-in-class medicines to patients around the world. **What You Will Achieve** As a Principal Scientist, you will be at the center of our operations and you'll find… more
    Pfizer (11/20/25)
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  • IT Senior Principal

    The Cigna Group (Denver, CO)
    **Role Overview** The AI Engineering Senior Principal is the most distinguished technical position within The Cigna Group's AI Center of Enablement. This role ... AI development and deployment. As a recognized industry authority, the Senior Principal influences internal technical direction and contributes to the evolution of… more
    The Cigna Group (11/19/25)
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  • IT Principal

    The Cigna Group (Denver, CO)
    …making critical technical decisions with multi-year impact. The AI Engineering Principal serves as the organization's foremost authority on AI platform engineering, ... engineering at The Cigna Group. As an **AI Engineering Principal ** , you will define the future of AI...HIPAA. **Required Qualifications** + Bachelor's in Software Engineering, Computer Science , or related field (or equivalent experience). + 12+… more
    The Cigna Group (11/19/25)
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  • Principal Product Designer

    TEKsystems (New York, NY)
    Principal Product Designer - (Upgrades/Churn) We are seeking a visionary design leader to shape the post-purchase experience for millions of users. This role focuses ... user needs with business goals. About the Role As Principal Product Designer - Upgrade & Churn, you will...Additional Requirements + Degree in Design, Human Factors, Computer Science , or related field. + Online portfolio demonstrating UX… more
    TEKsystems (11/19/25)
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