• Principal Process Engineer

    Medtronic (Northridge, CA)
    …layers/coatings of glucose sensors by designing and executing design feasibility, process development, and manufacturing transfer. This role will be responsible for ... scale evaluations, execute data trending & statistical analysis. Upon successful process and design optimization, this role will subsequently support tech transfer… more
    Medtronic (10/24/25)
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  • Sr Principal Mechanical Engineer

    Medtronic (Northridge, CA)
    …for this position has the following: extensive experience in new product and process development, design and process characterization, process validation and ... assemblies in the medical device industry a plus, background in process design, development and qualifications including Test Method Validation (TMV) as… more
    Medtronic (11/19/25)
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  • Engineer / Principal Engineer

    Northrop Grumman (Palmdale, CA)
    …help launch your career. **Northrop Grumman Aeronautics Systems** has an opening for a ** Materials and Process ** ** Engineer ** to join our team of qualified, ... years of related experience + Basic Qualifications for a Principal Engineer include a Bachelors in Science,...Engineering, Chemistry, Material Science + Experience with material Obsolescence issues and qualifying materials +… more
    Northrop Grumman (10/24/25)
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  • Principal and Sr. Principal

    Northrop Grumman (El Segundo, CA)
    …previous aircraft systems and Low Observable (LO) experience. **Basic Qualifications** + ** Principal Survivability Engineer (Level 3) -** Bachelor's Degree in a ... years of engineering experience, or 3 years with a Master's degree. + **Senior Principal Survivability Engineer (Level 4) -** Bachelor's Degree in a Science,… more
    Northrop Grumman (10/08/25)
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  • Senior Principal Mechanical Engineer

    J&J Family of Companies (Irvine, CA)
    …journey to wellness. Learn more at https://www.jnj.com/medtech **Job Summary:** The Senior Principal Engineer role is pivotal in establishing the **Haifa Tech ... Incubator (HTI)** as a leader in disruptive catheter innovations. The Senior Principal Engineer will drive the incubation of early-stage ideas into high-impact,… more
    J&J Family of Companies (11/21/25)
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  • Principal Engineer Mission Assurance

    Northrop Grumman (Sunnyvale, CA)
    Principal level, depending on candidate experience. **Basic Qualifications for the Principal Mission Assurance Engineer :** + A Bachelor's degree in a related ... a DoD Secret clearance + US citizenship required **Basic Qualifications for the Sr. Principal Mission Assurance Engineer :** + A Bachelor's degree in a related… more
    Northrop Grumman (09/27/25)
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  • Principal R&D Engineer (Sustaining)…

    J&J Family of Companies (Santa Clara, CA)
    …United States of America **Job Description:** Johnson & Johnson is hiring for a ** Principal R&D Engineer (Sustaining) - Shockwave** to join our team located in ... of sonic pressure waves for the treatment of calcified plaque. **Position Overview** The Principal R&D Engineer will use technical and leadership skills in the… more
    J&J Family of Companies (11/22/25)
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  • Principal / Senior Principal

    Northrop Grumman (Manhattan Beach, CA)
    …Microelectronics Center (NGMC)** within Northrop Grumman Mission Systems is seeking Principal Microelectronics Engineer / Sr. Principal Microelectronics ... for many of Northrop Grumman's ground, avionic, and space systems. **As a Principal Microelectronics engineer / Sr. Principal Microelectronics engineer more
    Northrop Grumman (11/20/25)
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  • Principal , Package Engineer

    Unilever (El Segundo, CA)
    …IV for extraordinary hydration. **About the Role:** Liquid IV is looking for a Principal Packaging Engineer to lead the strategy and execution of innovative, ... and commercialization. As a thought leader within the organization, the Principal Packaging Engineer will guide long-term packaging development strategies… more
    Unilever (09/26/25)
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  • Principal Mechanical Engineer - JJMT…

    J&J Family of Companies (Irvine, CA)
    …their journey to wellness. Learn more at https://www.jnj.com/medtech **Job Summary:** The Principal Engineer plays a critical role in advancing catheter ... engineers, with regular collaboration across internal and external research partners. The Principal Engineer contributes to the incubator's ability to deliver… more
    J&J Family of Companies (11/21/25)
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