• Principal Investigator

    GovCIO (Beavercreek, OH)
    **Overview** GovCIO is currently hiring for a Principal Investigation. This position will be located in Dayton OH, and will an onsite position. **Responsibilities** ... Lead the development of innovative research strategies, methodologies, and experimental designs...risk assessments, and reporting processes, providing regular updates to senior leadership and funding agencies. + Identify emerging trends,… more
    GovCIO (09/09/25)
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  • Director / Principal - Renewable Energy…

    Rincon Consultants (Oakland, CA)
    …and compliance. + Streamline operations and enhance service delivery through process improvements. **Team Development and Mentorship** + Recruit, develop, ... + 12+ years' progressive experience in environmental consulting, including senior -level project management, business development , and technical leadership… more
    Rincon Consultants (09/18/25)
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  • Director / Principal - Utilities Practice

    Rincon Consultants (San Diego, CA)
    …where applicable. + Streamline operations and enhance service delivery through process improvements. **Team Development and Mentorship** + Recruit, develop, ... Rincon Consultants is seeking a **Director/ Principal ** to lead our **Utilities practice** within the **Environmental Planning** and **Natural/Cultural Resources**… more
    Rincon Consultants (09/12/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …for Irvine. The successful individual in this role will participate in the development of Silvus' MANET radios and advanced research projects. This is an opportunity ... reliability testing. + Device driver and board support package development and maintenance for both ARM and RISC-V based...accommodation to participate in the job application or interview process , to perform essential job functions, and to receive… more
    Silvus Technologies (10/02/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …integration, and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This ... DoD Clearance: Secret The Radar Mechanical Design Department leads mechanical design, development , and integration of some of the most innovative land-based and… more
    RTX Corporation (09/16/25)
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  • Sr Principal Engineer Systems RF…

    Northrop Grumman (Cincinnati, OH)
    …. We are seeking a cleared or clearable ** Senior Principal Systems Engineer** for a critical ... - Cincinnati (aka Xetron),** part of Mission Systems sector, focused on the development of new capabilities for our military and intelligence customers around the… more
    Northrop Grumman (09/13/25)
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  • Principal UX Designer

    Amazon (Irvine, CA)
    …Be sure to explore our Interviewing Guide to learn how to ace our interview process . About the Role The Community UX team is responsible for the Twitch viewer and ... and maintaining a cross-platform live streaming service that supports the growth and development of streamer based communities. We are looking to add a Principal… more
    Amazon (10/19/25)
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  • Principal Engineer , AGI Customization

    Amazon (Bellevue, WA)
    …Intelligence (AGI) team is looking for a passionate, talented, and inventive Principal Engineer with a strong background, to build customization capabilities such as ... fine tuning and distillation. As a Principal Engineer with the AGI team, you will be...AGI team, you will be responsible for leading the development of novel LLM training techniques and optimizations to… more
    Amazon (08/27/25)
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  • Advanced Modeling Principal Engineer

    Micron Technology, Inc. (Boise, ID)
    …than ever. Be part of Micron's top-tier team in Boise, ID as a Principal Advanced Modeling Engineer to pioneer technology advancements! As an Advanced Modeling ... Principal Engineer at Micron, you will continuously uplevel your...and deploy solutions that accelerate design, technology, and product development . + Apply a diverse range of computational and… more
    Micron Technology, Inc. (09/30/25)
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  • Principal Embedded Software Engineer…

    RTX Corporation (Richardson, TX)
    …from UML design diagrams. + You will communicate and collaborate with other Senior and Principal level Software Engineers, mentoring junior engineers/interns. + ... safeguarding the lives of those who protect us. As our next Principal Embedded Software Engineer, you'll immerse yourself in Strategic Nuclear Deterrence, bringing… more
    RTX Corporation (10/22/25)
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