• Sr Principal Security

    Palo Alto Networks (Santa Clara, CA)
    …cutting-edge security services that automatically prevent cyberattacks. Our engineering and Security Research team forms the core of our products, providing ... teams to tackle and solve unprecedented problems. As a Security Researcher on this team, you will...Have great passion and be highly self-motivated in data-driven security research . + Excellent communication (written and… more
    Palo Alto Networks (10/23/25)
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  • Senior Principal Researcher

    Palo Alto Networks (CA)
    …engagements, customer and executive insights, and product integrations. **Your Impact** As a Senior Principal Researcher on the Fusion Intelligence Team, ... where your work truly matters. We are seeking a Senior Principal , Cyber Threat Intelligence on our...organization. The Unit 42 Threat Intelligence team provides threat research that enables security teams to understand… more
    Palo Alto Networks (10/24/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …(https://www.youtube.com/watch?v=VCJ-amP0GLc) _"?_ Silvus' rapid growth is fueled by a focus on research and innovation and a team of the most passionate, skilled, ... in this role will participate in the development of Silvus' MANET radios and advanced research projects. This is an opportunity to work on all aspects of the system… more
    Silvus Technologies (10/02/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …a part of our mission! We are looking for you to join our team as a ** Principal ** / ** Sr . Principal Software Engineer** based out of Woodland Hills, CA. As ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...a ** Principal ** / ** Sr . Principal Software… more
    Northrop Grumman (09/16/25)
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  • Principal / Sr Principal

    Northrop Grumman (Mcclellan, CA)
    …they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a Principal Cybersecurity Analyst/ Sr . Principal Cybersecurity Analyst to join ... support of process, analysis, coordination, security certification test, security documentation, as well as investigations, software research , hardware… more
    Northrop Grumman (10/15/25)
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  • Principal Engineer Software/ Sr

    Northrop Grumman (San Diego, CA)
    …of experience in software engineering or PhD and 1 of experience + **( Sr Principal Engineer Software)** Bachelor's degree in a Science, Technology, Engineering, ... history, they're making history. Northrop Grumman Aerospace Systems has an opening for a Principal / Sr . Principal Software Engineer to join our team of… more
    Northrop Grumman (10/30/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …to work onsite full-time in Woodland Hills, California. **Basic Qualifications for a Senior Principal Modeling, Simulation and Analysis Systems Engineer:** + BS ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...below This requisition may be filled at either a Principal Level or a Sr . Principal more
    Northrop Grumman (11/11/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Redondo Beach, CA)
    …degree AND 3 years of related professional/military engineering experience. + ** Sr ** ** Principal Infrared Survivability** **Engineer:** Bachelors' degree in a ... these systems. Our responsibilities span the full Systems Engineering lifecycle-from research and development to modeling and analysis, from static / component… more
    Northrop Grumman (10/30/25)
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  • Sr Principal Applied Scientist…

    Amazon (Santa Clara, CA)
    Description As a Senior Principal Scientist in AGI, you will have deep subject matter expertise in the area of large language models and generative AI across ... models. You will liaise with internal partners (eg AWS, Amazon Security , various Amazon businesses leveraging AGI capabilities), as represent Amazon/AGI in… more
    Amazon (10/07/25)
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  • Sr . Principal ASIC/Analog Design…

    Teledyne (Goleta, CA)
    …water quality environmental monitoring, electronics design and development, oceanographic research , deepwater oil and gas exploration and production, medical imaging ... and pharmaceutical research .​ We are looking for individuals who thrive on...phone and automotive cameras to high-end performance systems for security and search and track applications. This wide range… more
    Teledyne (10/02/25)
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  • Sr . Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …Systems is a trusted provider of mission-enabling solutions for global security . Our Emerging Capabilities Development organization pushes the boundaries of ... advancing the state of the art + Apply your research and development skills to architect real-world products and...+ Ability to obtain and maintain a DoD Secret security clearance + Ability to work full-time onsite in… more
    Northrop Grumman (11/05/25)
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  • Sr Formulations Scientist III - Valent USA…

    Valent BioSciences (San Ramon, CA)
    …resource. General Description: The purpose of this position is to conduct research and development efforts for Herbicide product development from conceptual phase ... through commercial production by working in coordination with the Senior Manager of Formulation Development and Analytical. The position is responsible to direct and… more
    Valent BioSciences (10/09/25)
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  • Principal or Senior Principal

    Northrop Grumman (Manhattan Beach, CA)
    …Sector invites you to bring your pioneering spirit to our inclusive team. This Principal or Senior Principal Program Cost Schedule Control Analyst (Level ... estimate to complete analysis and updates and variance analysis research and reporting + Create financial charts in support...experience may be accepted in lieu of a degree _( Sr Principal level requires a Bachelors and… more
    Northrop Grumman (10/04/25)
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  • Senior Principal IT/OT…

    Genentech (Los Angeles, CA)
    …Automated Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal ITOT Infrastructure Engineer is being hired ... is expected during the project phase. **What You'll Do** Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure...and at times hands on SME. Act as Cyber Security Coordinator / Engineer. Provide basic IT support for… more
    Genentech (10/25/25)
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  • Senior Principal Automation Engineer…

    Genentech (Los Angeles, CA)
    …Filling, Automated Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal Automation Engineer is being hired to ... up to 30% of the time is expected during the project phase. Senior Principal Automation Engineer (Department: ITOT/Automation Engineering - Leadership Role) will… more
    Genentech (10/25/25)
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  • Senior Principal Program Manager

    Leonardo DRS, Inc. (Cypress, CA)
    …the world's bravest._ **Position Summary** DRS Network & Imaging Systems, LLC is seeking a Senior Principal Program Manager to join our team in Cypress, CA. In ... cash flow, revenue, bookings) were achieved + Ability to obtain a security clearance **Desired Skills and Experience** + Program Management certification preferred… more
    Leonardo DRS, Inc. (10/02/25)
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  • Principal / Senior UX Product…

    DataVisor (Mountain View, CA)
    …collaborative, and results-driven. Come join us! Job Summary We are seeking a Principal / Senior UX Product Designer with 10+ years of experience designing modern ... software platform is powered by a team of world-class experts in big data, machine learning, security , and scalable infrastructure. Our culture is open, positive,… more
    DataVisor (10/03/25)
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  • Senior Principal MMIC Design…

    Teledyne (Mountain View, CA)
    …water quality environmental monitoring, electronics design and development, oceanographic research , deepwater oil and gas exploration and production, medical imaging ... and pharmaceutical research .​ We are looking for individuals who thrive on...**Summary** We are seeking a highly skilled and motivated Senior MMIC Designer to develop state-of-the-art GaN and GaAs… more
    Teledyne (10/21/25)
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  • Cleared Senior / Principal W80-4…

    Sandia National Laboratories (Livermore, CA)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...co-workers + Some of the best tools, equipment, and research facilities in the world + Career advancement and… more
    Sandia National Laboratories (11/14/25)
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  • Senior Principal Systems Engineer RF…

    General Atomics (Poway, CA)
    …engineering experience in lieu of education. + Desired Qualifications: + Research and design experience, patents or publications on High-Frequency RF Sensor ... science field plus 15 years of direct experience in the following areas: + Research and design experience, patents or publications on High-Frequency RF + RF Physics… more
    General Atomics (11/13/25)
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