• Principal Validation Engineer

    Skyworks (Irvine, CA)
    Principal Validation Engineer Apply now " Date:Nov 13, 2025 Location: Irvine, CA, US Company: Skyworks If you are looking for a challenging and exciting ... way the world communicates. Requisition ID: 76555 Description As aPrincipal Validation Engineer , you will play a critical role in developing next-generation,… more
    Skyworks (11/14/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …impossible, possible. Northrop Grumman's Space Systems Sector has an opening for a ** Principal Cyber Systems Engineer /Senior Principal Cyber Systems ... will be located in Redondo Beach, CA. **_This position may be filled as a Level 3 Principal Cyber Systems Engineer or Level 4 Sr. Principal Cyber Systems … more
    Northrop Grumman (10/22/25)
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  • Principal OR Sr. Principal

    Northrop Grumman (Redondo Beach, CA)
    …and validation . **Basic Qualifications:** + Basic qualifications for a Principal Engineer Guidance Navigation Control include a Bachelor's in Science, ... they're making history. **Northrop Grumman Aeronautics Systems** is seeking a ** Principal or Sr. Principal Engineer - Guidance Navigation and Control.** This… more
    Northrop Grumman (10/31/25)
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  • Principal Antenna Engineer

    SpaceX (Hawthorne, CA)
    Principal Antenna Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. PRINCIPAL ANTENNA ENGINEER (STARSHIELD) Starshield leverages SpaceX's...and reflector antenna systems, and/or antenna test and design validation . You will work in a highly collaborative and… more
    SpaceX (10/02/25)
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  • Principal RF Software Engineer

    SpaceX (Hawthorne, CA)
    Principal RF Software Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology… more
    SpaceX (08/27/25)
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  • Senior Principal SEIT Engineer

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion ... members all while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong background in algorithm… more
    RTX Corporation (10/09/25)
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  • ASIC and/or FPGA Design & Verification…

    The Boeing Company (Huntington Beach, CA)
    …for multiple **ASIC and/or FPGA Design and Verification Engineers (Lead, Senior or Principal )** to join us as part of our Boeing Electronic Products team at ... Strike, Surveillance and Mobility; and Autonomous Systems). As an ASIC/FPGA Engineer on the Boeing Electronic Products team you will develop state-of-the-art… more
    The Boeing Company (11/16/25)
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  • Sentinel - Sr Principal Engineer

    Northrop Grumman (Manhattan Beach, CA)
    …only part of history, they're making history. Northrop Grumman is seeking a **Sr. Principal Engineer - Guidance Navigation and Control** . This position will be ... has an exciting opportunity for a Guidance, Navigation, and Control (GNC) Engineer to join the team supporting activities including flight simulator development, GNC… more
    Northrop Grumman (10/11/25)
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  • Principal Engineer , NPD, Advanced…

    Edwards Lifesciences (Irvine, CA)
    …groundbreaking innovations that shape the future of structural heart technology. The Principal Engineer is responsible for providing technical ownership to ... developed that fully meet the operational needs for commercial success. The principal engineer will work collaboratively with R&D, supplier development, quality,… more
    Edwards Lifesciences (11/08/25)
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  • Principal or Senior Principal HPC…

    Northrop Grumman (Redondo Beach, CA)
    …clearance to Special Access Programs (SAPs). **Educational/ Experience Requirements:** + ** Principal HPC Engineer :** Bachelor's degree in a STEM discipline ... degree AND 3 years of related professional/military engineering experience. + **Senior Principal HPC Engineer :** Bachelor's degree in a STEM discipline AND… more
    Northrop Grumman (09/13/25)
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  • Principal Quality Engineer - Optics…

    MKS Instruments Inc (Irvine, CA)
    A Day in Your Life at MKS: As a Principal Quality Engineer at Newport / MKS Instruments, located in Irvine, CA, you will lead Quality Engineering efforts across ... for complex, tolerance-critical assemblies + Supporting customer audits, transfer validation , and regulatory compliance for semiconductor and aerospace customers +… more
    MKS Instruments Inc (11/08/25)
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  • Principal Supplier Quality Engineer

    Cordis (Irvine, CA)
    …you. **We are the people behind the people who keep saving lives.** The ** Principal Supplier Quality Engineer (SQE)** will be responsible for ensuring the ... resolving non-conformances, driving corrective actions, and conducting supplier audits. The Principal SQE will also collaborate closely with R&D and commercial teams… more
    Cordis (09/23/25)
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  • Sentinel - Principal Systems…

    Northrop Grumman (Manhattan Beach, CA)
    …launch your career today. Northrop Grumman Defense Systems is seeking to hire a ** Principal Systems Engineer ** (T-03) to join its team of diverse and qualified ... infrastructure. The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting activities including use case development,… more
    Northrop Grumman (11/11/25)
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  • Sr Principal Mechanical Engineer

    Medtronic (Northridge, CA)
    …product and process development, design and process characterization, process validation and design verification testing, experience in plastics and ... background in process design, development and qualifications including Test Method Validation (TMV) as well as hands-on prototyping/testing. This individual is… more
    Medtronic (11/12/25)
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  • Principal Systems Cyber Engineer

    RTX Corporation (Fullerton, CA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering ... such as CISSP, GSLC, CEH + Ability to perform security testing and validation , including automated vulnerability scanning such as Nessus, STIG, Evaluate STIG, and/or… more
    RTX Corporation (10/14/25)
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  • Principal R&D Engineer

    Envista Holdings Corporation (Orange, CA)
    **Job Description:** We're seeking a visionary ** Principal R&D Engineer ** to lead the design and development of cutting-edge dental devices-from ... from concept through commercialization, including feasibility studies, prototyping, design verification/ validation , and transfer to manufacturing. + Develop innovative solutions… more
    Envista Holdings Corporation (09/06/25)
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  • Principal Mechanical Design Engineer

    Honeywell (Torrance, CA)
    As a Principal Mechanical Design Engineer here at Honeywell, you will be a key contributor to the design and development of cutting-edge mechanical solutions. ... across time zones + Provide technical guidance to junior engineers + Requirements validation + Project and product compliance + Risk management + Process Development… more
    Honeywell (11/13/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …part of history, they're making history. Northrop Grumman Aerospace Systems is seeking a Sr. Principal Engineer for a Requirements Lead role to join our team of ... the candidate will perform technical planning, system integration, verification and validation , cost and risk, and supportability and effectiveness analyses for… more
    Northrop Grumman (11/01/25)
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  • Principal Engineer - Reinforcement…

    BD (Becton, Dickinson and Company) (Irvine, CA)
    **Job Description Summary** We are seeking an experienced Algorithm Engineer to design and develop advanced machine learning algorithms for life-saving and ... conduct clinical trials and publish scientific articles. + Conduct verification and validation testing in accordance with FDA and ISO standards, support regulatory… more
    BD (Becton, Dickinson and Company) (10/11/25)
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  • Senior Principal Engineer

    BD (Becton, Dickinson and Company) (Irvine, CA)
    **Job Description Summary** We are seeking an experienced senior-level Software Engineer to join our Algorithm development team. This role will focus on implementing ... DevOps and Pipelines. + Experience in the design, optimization, integration and validation of complex real-time data processing algorithms. + Proficiency in software… more
    BD (Becton, Dickinson and Company) (09/14/25)
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