• Principal Product Definition

    Power Integrations (San Jose, CA)
    The role of the Principal Product Definition Engineer is to analyze customer requirements, create full application solutions and specify new integrated ... In the process of specifying new integrated circuits, the Senior Systems Engineer will use advanced simulation techniques to develop algorithms and prototype… more
    Power Integrations (09/01/25)
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  • Principal Product Development…

    RTX Corporation (Goleta, CA)
    …a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within the Electronic Warfare Mechanical ... the supporting programs. **What You Will Do** + The Principal Engineer is a key technical contributor...programs as a Responsible Engineering Authority (REA) or Integrated Product Team Lead (IPTL), and serves as a liaison… more
    RTX Corporation (09/03/25)
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  • Principal Airworthiness Engineer

    Northrop Grumman (San Diego, CA)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Airworthiness Engineer /** **Sr. Principal Airworthiness Engineer ... **This position may be filled by either at the Principal Airworthiness Engineer level OR at the...into system solutions to meet program needs throughout the product lifecycle (eg Flight Releases, Type Certification, continued airworthiness,… more
    Northrop Grumman (09/17/25)
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  • Principal / Senior Principal SEIT…

    Northrop Grumman (Oxnard, CA)
    …(PM&P) engineering. Work is performed at all levels of total system product including requirements definition , preliminary to final design, fabrication, test, ... Our facility in Oxnard, CA is seeking a SEIT Engineer (IPT Lead) to support one of our major...at: https://www.northropgrumman.com/space/spacecraft-products **_This role may be filled as a Principal (level 3) or Senior Principal (level… more
    Northrop Grumman (08/08/25)
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  • Systems Engineer , Principal

    AeroVironment (Simi Valley, CA)
    …is performing as it should. Because of the nature of the development efforts, the Principal Engineer will have a hand in a variety of stages of development ... **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a...including requirements definition , concept design, prototyping, detailed design, validation and verification… more
    AeroVironment (08/08/25)
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  • Principal /Systems Engineer

    Northrop Grumman (El Segundo, CA)
    …the warfighter. Come be a part of our mission! **We are seeking either a Systems Engineer or Principal Systems Engineer to join our Phoenix program. This ... innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive...of relevant experience with a Master's in STEM + ** Principal Systems Engineer ** : 5 years of… more
    Northrop Grumman (08/09/25)
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  • Sr Principal Electromechanical…

    Northrop Grumman (Los Angeles, CA)
    …on advanced technical research studies and applications. **Basic qualifications Sr Principal Electromechanical Engineer (T4):** + Bachelor's Degree in Mechanical ... drawings for CCA design and development. + Experience with Model-Based Definition and Product Manufacturing information. + Experience initiating, reviewing,… more
    Northrop Grumman (10/04/25)
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  • Analog / Power Electronics Business Unit Hardware…

    The Boeing Company (El Segundo, CA)
    …Systems has an exciting opportunity for an **Analog / Power Electronics Business Unit Hardware Engineer (Lead, Senior or Principal )** to join us as part of our ... as an Analog / Power Electronics Business Unit Hardware Engineer and be a part of our mission to...+ Duties will include electronics design, requirements and interface definition , modeling and analysis, testing, performance and design verification… more
    The Boeing Company (10/08/25)
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  • Principal Manufacturing Engineer

    Northrop Grumman (Palmdale, CA)
    …making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal Manufacturing Engineer ** to join our team of qualified, diverse ... environment while promoting a positive and proactive teamwork environment. ** Principal Manufacturing Engineering job duties involve the following:** + Provide… more
    Northrop Grumman (10/09/25)
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  • Principal Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Integration and Test Engineer to join our team within the ... opportunity to work across the full lifecycle of the product , from concept to deployment. Every day will bring...The following are expected but not limited to a Principal Systems Integration & Test Engineer -… more
    RTX Corporation (09/18/25)
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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 ... learn with exposure to the breadth of the Boeing product line - approximately half our design work is...Surveillance and Mobility; and Autonomous Systems). As an ASIC/FPGA Engineer on the Boeing Electronic Products team you will… more
    The Boeing Company (10/04/25)
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  • Principal Electrical Engineer

    RTX Corporation (Goleta, CA)
    …other staff. The candidate may be called on to act as cross-discipline independent product team lead (IPTL) or Responsible Engineer Authority (REA) for multiple ... and testing activities. The candidate is expected to participate in product planning efforts including technology definition , specification creation, workload… more
    RTX Corporation (09/11/25)
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  • Principal Semiconductor Yield…

    RTX Corporation (Goleta, CA)
    …under this program/contract. **Security Clearance:** None/Not Required **Posting Title: Principal Semiconductor Yield Engineer ** At Raytheon, the foundation ... systems. We have an opportunity for a Semiconductor Yield Engineer to join a small team of senior-level yield...skills. **What You Will Do** + Monitoring process and product yields across multiple wafer product lines.… more
    RTX Corporation (09/05/25)
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  • Principal Electrical Engineer - RF…

    Skyworks (Newbury Park, CA)
    …will have opportunities to participate and lead in all phases of product development, including product definition , architecture, system, transistor-level ... Principal Electrical Engineer - RF Module... Principal Electrical Engineer - RF Module Apply now " Date:Sep...broad technology expertise and one of the most extensive product portfolios in the industry, we areConnecting Everyone and… more
    Skyworks (10/07/25)
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  • Sr Principal Design Engineer

    Northrop Grumman (San Diego, CA)
    …years working in a structural design field + Aerospace experience with product definition and design. Thorough understanding of specifications, SOW's, drawings, ... The Mission Enabling Products (MEP) Business Unit is seeking a Senior Principal Design Engineer to join our team. Northrop Grumman MEP Business Unit designs,… more
    Northrop Grumman (09/19/25)
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  • Principal Engineer - Compute…

    Confluent (Sacramento, CA)
    …together. One Confluent. One Team. One Data Streaming Platform. **About the Role:** As Principal Engineer of the new Compute Platform, you will be working ... across the Compute organization + Lead the team and the product on aspects of product definition , architectural design, and delivery **What You Will… more
    Confluent (10/02/25)
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  • Principal Supplier Engineer

    RTX Corporation (Sacramento, CA)
    …team in a critical Supplier Engineering remote role within our commodity team as a Principal Supplier Engineer .** You will be involved in all aspects of planning ... performance. You will be involved in all phases of product life cycles, beginning with proposal development, new ...& apply now!** Please consider the following role type definition as you apply for this role. Remote: This… more
    RTX Corporation (10/07/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …Raytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating ... + Determine what the requirements should be for a product or system based on information from the customer...at RTX. + Please consider the following role type definition as you apply for this role. + Onsite:… more
    RTX Corporation (08/19/25)
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  • Principal Validation Engineer

    Microsoft Corporation (Mountain View, CA)
    …and high-performance functions in an extremely efficient manner. We are looking for a ** Principal Validation Engineer ** with expertise in one or more of the ... platforms. + Hands on experience with validation for multiple product cycles from definition to Silicon, including...with validation for multiple product cycles from definition to Silicon, including writing test plans, developing tests,… more
    Microsoft Corporation (10/07/25)
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  • Principal Modeling & Simulation Operations…

    RTX Corporation (El Segundo, CA)
    …all mission areas at Raytheon. Our department is currently hiring for a ** Principal Modeling Analysis & Simulation Operations Engineer ** to develop, analyze, and ... grade flexible integration solutions crossing all product areas (sensors, effectors, command and control, logistics, and...& Apply Now!** Please consider the following role type definition as you apply for this role. + Onsite:… more
    RTX Corporation (08/14/25)
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