• Principal Engineer - WiFi

    CommScope, Inc. (Sunnyvale, CA)
    Principal Engineer - WiFi Req ID: 78472 Location: Sunnyvale, California, United States, 94089 RUCKUS Networks, part of CommScope, specializes in delivering ... ownership . Our Industry leading WiFi team is hiring Principal Engineer to join our team in...across teams to manage project deliverables, dependencies, milestones, and product optimization. + Collaborate and Lead technical reviews and… more
    CommScope, Inc. (12/06/25)
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  • Principal Systems Engineer , R&D…

    BD (Becton, Dickinson and Company) (Irvine, CA)
    …and enhancing the quality of life through our advanced hemodynamic monitoring solutions. ** Principal Systems Engineer - BD Advanced Patient Monitoring** We are ... seeking a highly skilled and experienced Principal Systems Engineer to join our dynamic...appropriate R&D, quality, and vendor resources + Identify/create new product features and collaborate with Software development team through… more
    BD (Becton, Dickinson and Company) (11/23/25)
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  • Principal /Sr. Principal Infrared/IR…

    Northrop Grumman (Redondo Beach, CA)
    …an active Special Access Programs (SAPs). + **Educational/ Experience Requirements:** + ** Principal Infrared Survivability Engineer ** : Bachelors/ degree in a ... AND 3 years of related professional/military engineering experience. + **Sr** ** Principal Infrared Survivability** ** Engineer :** Bachelors' degree in a STEM… more
    Northrop Grumman (10/30/25)
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  • Cleared Senior/ Principal Design and Test…

    Sandia National Laboratories (Livermore, CA)
    …Job Will Be Like: We are looking for a high performing design and qualification test engineer (R&D S&E Mechanical Engineer ) to join our team and help define and ... a novel structural component being evaluated. This critical leadership role will require that product design intent will be shown to be met with ample margin by… more
    Sandia National Laboratories (12/08/25)
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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 (12/18/25)
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  • Lender - Principal Software Engineer

    CoStar Realty Information, Inc. (San Diego, CA)
    …CoStar for Lenders product development team is looking for an experienced ** Principal Software Engineer ** to own the architecture and design of our software ... Lender - Principal Software Engineer (React/C#/AWS) Job Description...of new greenfield systems, so being able to convert product requirements to system architecture is essential. It will… more
    CoStar Realty Information, Inc. (12/09/25)
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  • Sr. Principal Test Engineer - RF…

    Northrop Grumman (Los Angeles, CA)
    …history. Northrop Grumman Defense Systems in Northridge, CA. is currently seeking a **Sr. Principal Test Engineer - RF Systems (T42904)** as part of the ... family of missile programs. In this role, the **Sr. Principal Test Engineer - RF Systems** will...preparing and delivering briefs, program reviews, risk assessments, and product /program roadmaps. + Lead cross-functional efforts related to rate… more
    Northrop Grumman (10/28/25)
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  • Principal Engineer , Design…

    Teleflex (Pleasanton, CA)
    Principal Engineer , Design Development, R&D **Date:** Dec 18, 2025 **Location:** Pleasanton, CA, US **Company:** Teleflex **Expected Travel** : Up to 10% ... unmet needs in the field of urology. Our flagship product , the UroLift(R) System, is the #1 minimally invasive...by developing innovative new products and improving existing ones. ** Principal Responsibilities** * You are the technical leader and… more
    Teleflex (11/20/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …security protocols and encryption algorithms. + Audio streaming and push-to-talk voice application implementation. + Analyzing and improving product security and ... FIPS 140-3 and NIAP Common Criteria. + Implementation of testing software for product performance and reliability testing. + Device driver and board support package… more
    Silvus Technologies (01/01/26)
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  • Principal Engineer Software - (Web…

    Palo Alto Networks (Santa Clara, CA)
    …company to work more efficiently. Our team bridges the gap between modern application development best practices and the world-class research teams within Palo Alto ... partnering with our researchers through designing and building threat-centric application workflows, process automations, and the creation of intelligent data… more
    Palo Alto Networks (01/03/26)
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