• Principal Hardware System

    Microsoft Corporation (Mountain View, CA)
    …Cloud Hardware and Infrastructure Engineering (CHIE) team is seeking a highly motivated Principal Hardware Systems Validation Engineer to work in a ... team of other hardware and software developers to create systems ... Systems Engineering team member, you will develop System Validation plans for Azure's leading HW… more
    Microsoft Corporation (10/01/25)
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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 ... the Post-Silicon Validation team in the dynamic Microsoft Artificial Intelligence System on Chip (AISoC) Silicon Org. Microsoft's mission is to empower every… more
    Microsoft Corporation (10/07/25)
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  • Principal Hardware Engineer

    Microsoft Corporation (San Diego, CA)
    …lowest cost is of paramount importance. To achieve this goal, the **Cloud** ** Hardware ** ** Systems Engineering (CHSE)** team is instrumental in defining and ... optimize the Cloud infrastructure. We are looking for a ** Principal ** ** Hardware Engineer** to join the team....for TCO, performance, and scalability. + Work closely with validation engineering team, systems engineering team and… more
    Microsoft Corporation (10/07/25)
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  • Sentinel - Principal /Sr. Principal

    Northrop Grumman (Manhattan Beach, CA)
    …launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal /Sr. Principal Systems Engineer** in support of the Sentinel program. ... you will get to do:** The Sentinel program has an exciting opportunity for a Principal /Sr. Principal Systems Engineer to join the team supporting activities… more
    Northrop Grumman (08/20/25)
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  • Principal Controls Scientist, Dynamic…

    Amazon (Sunnyvale, CA)
    hardware and software constraints - Hands-on prototyping and testing on physical systems in the lab - Influence hardware and software design decisions owned ... robot. What will you help us create? As a Principal Controls Scientist, you will be responsible for developing...and software modules - Perform root cause analysis of system -level failures and distinguish between hardware /software failures… more
    Amazon (07/23/25)
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  • Principal / Sr. Principal Modeling…

    Northrop Grumman (Los Angeles, CA)
    …+ Design and develop complex models and simulations for inertial navigation systems to predict system performance and support design decisions. + ... into larger system architectures and participate in system testing and validation . + Prepare technical...and simulation technologies and apply them to improve existing systems . + Work closely with software, hardware ,… more
    Northrop Grumman (09/12/25)
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  • Principal Engineer II, Fluidic…

    Roche (Santa Clara, CA)
    …advancing technologies to significantly enhance DNA sequencing workflows. We are seeking a Principal System Integration Engineer II to serve as a critical bridge ... and automation scripts (eg, Python, LabView) required for early-stage system characterization, proof-of-concept validation , and feasibility studies. +… more
    Roche (09/21/25)
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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 ... The following are expected but not limited to a Principal Systems Integration & Test Engineer -...and EW technique development/analysis. + Experience in verification and validation of system and/or subsystem requirements. +… more
    RTX Corporation (09/18/25)
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  • Principal II Scientist, Applied Chemistry,…

    Roche (Santa Clara, CA)
    …the optimization of chemical workflows on fluidic systems and related hardware . + You will troubleshoot complex, system -level performance issues where the ... a part of Roche Sequencing Solutions, is seeking a Principal II Scientist to lead our applied chemistry efforts....downstream applications. + You will lead the development and validation of protocols for complex fluidic systems more
    Roche (10/06/25)
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  • Sentinel - Systems / Principal

    Northrop Grumman (Manhattan Beach, CA)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a ** Systems Engineer** (T-02) / ** Principal Systems Engineer** (T-03) to join its ... the Air Force's sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic...0 years of experience with a Master's degree ​ ** Principal Systems Engineer (T-03):** + Bachelor of… more
    Northrop Grumman (10/09/25)
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  • Sentinel - Principal Engineer…

    Northrop Grumman (Manhattan Beach, CA)
    …today. Northrop Grumman Defense Systems currently has an opening for a Principal Systems Engineer. This position is in either **Huntsville, AL** or ... supports the Air Force's sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic Missile (ICBM)… more
    Northrop Grumman (08/20/25)
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  • Principal Systems Safety Engineer

    Northrop Grumman (San Diego, CA)
    System Safety Engineering Handbook (JSSSEH) * Reviews product systems , associated support equipment and facilities, functional specifications and operations, and ... safety * Reviews architecture, requirements and interface artifacts for safety on complex hardware / software systems * Reviews Test Plans and Procedures for… more
    Northrop Grumman (07/31/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Fullerton, CA)
    …safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer** (Quality Assurance/Compliance) to support Land ... security bulletins, training manuals, user guides. + Integration experience: security, systems , software, hardware , connectivity, tools, equipment. + Maintenance… more
    RTX Corporation (09/16/25)
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  • Principal FPGA Design Engineer

    Cadence Design Systems, Inc. (San Jose, CA)
    …up a prototype and provide a pre-silicon platform for early software development, system validation , and hardware regressions. Protium is leading product ... domain. This role is to design, verification, timing closure and hardware validation of the FPGA IPs. + Developing field-programmable gate array intellectual… more
    Cadence Design Systems, Inc. (08/08/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …baseline definition, requirements & interface management + Familiarity with Systems Engineering fundamentals, principles, and processes, specifically system ... baseline definition, requirements & interface management + Familiarity with Systems Engineering fundamentals, principles, and processes, specifically system more
    Northrop Grumman (10/01/25)
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  • ASIC and/or FPGA Design & Verification Engineer…

    The Boeing Company (Huntington Beach, CA)
    …and manage team execution to meet program milestones + Collaborate with customers, system engineers, and hardware engineers to drive requirements capture and ... create drivers, monitors, predictors, and scoreboards + Drive FPGA-based prototyping and validation depending on program and system requirements and complexity +… more
    The Boeing Company (10/04/25)
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  • Principal OR Sr Principal

    Northrop Grumman (Palmdale, CA)
    …employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add ** Principal OR Sr Principal ... background in one or more of the following: complex electronics engineering systems , electro-optical sensors, and/or sensor performance validation . **Duties and… more
    Northrop Grumman (07/22/25)
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  • Principal Quality Engineer - Shockwave…

    J&J Family of Companies (Santa Clara, CA)
    …United States of America **Job Description:** Johnson & Johnson is hiring for a ** Principal Quality Engineer** **- Shockwave Medica** l to join our team located in ... pressure waves for the treatment of calcified plaque. **Position Overview** The Principal Quality Engineer works closely and partners with internal departments to… more
    J&J Family of Companies (09/06/25)
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  • Principal RF Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    hardware , FPGA, DSP, and software engineers to design and validate RF systems + Create electromagnetic simulation models of hardware to design and evaluate ... Principal RF Software Engineer (Starshield) Hawthorne, CA Apply...systems + Experience troubleshooting interactions between software and hardware such as network devices and lab instrumentation +… more
    SpaceX (08/27/25)
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  • Principal or Senior Principal HPC…

    Northrop Grumman (Redondo Beach, CA)
    …installation, operation, maintenance, and disposal. + Perform HPC technical planning, system integration, verification and validation , cost and risk evaluation, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...drive issues through to closure. + Identify and resolve system performance bottlenecks. + Diagnose hardware and… more
    Northrop Grumman (09/13/25)
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