• RF Systems Engineer ( Principal…

    Mission Support and Test Services (Santa Barbara, CA)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa… more
    Mission Support and Test Services (09/06/25)
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  • Principal Agentic AI Chatbot…

    Amgen (Thousand Oaks, CA)
    …team. Join us and transform the lives of patients while transforming your career. ** Principal Agentic AI Chatbot Engineer ** **What you will do** Let's do this. ... you'll help make a lasting impact on the lives of patients as we research , manufacture, and deliver innovative medicines to help people live longer, fuller happier… more
    Amgen (09/25/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Carlsbad, CA)
    …information under this program/contract. ** Security Clearance:** None/Not Required ** Principal Mechanical Engineer ** **- Optronics (Onsite)** At Collins ... systems for space, airborne, simulator and body-worn environments. As a Mechanical Engineer at Optronics, you will be responsible for the design, analysis,… more
    RTX Corporation (09/24/25)
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  • Principal , Software Engineer…

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** We are seeking an experienced ** Principal Software Engineer ** with deep expertise in both backend and frontend ... adoption. * Architect complex software systems (data/backend), ensuring performance, security , and scalability needs are met. **Software Craftsmanship:** *… more
    Walmart (09/23/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** We are seeking an experienced ** Principal Software Engineer ** with deep expertise in both backend and frontend ... adoption. * Architect complex software systems (data/backend), ensuring performance, security , and scalability needs are met. **Software Craftsmanship:** *… more
    Walmart (09/19/25)
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  • Principal Software Engineer

    Microsoft Corporation (Mountain View, CA)
    …billions of dollars in revenue annually. We are seeking a highly skilled and experienced ** Principal Software Engineer ** to join our team in Mountain View, CA or ... mathematical modeling and optimization, machine learning, optimal control, and general operation research . We build and develop both online stacks as well as offline… more
    Microsoft Corporation (10/17/25)
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  • Sentinel - Principal Mechanical…

    Northrop Grumman (Oxnard, CA)
    …not only part of history, they're making history. Northrop Grumman is seeking a ** Principal Mechanical Engineer ** . This position will be located in on-site in ... cables and or breakout boxes. + Conducts LRU interface research , process documents and collaborates with other engineers to...+ Must have an active US Government DoD Secret security clearance at time of application, current and within… more
    Northrop Grumman (10/16/25)
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  • Principal Software Engineer

    NVIDIA (Santa Clara, CA)
    …how you can make a lasting impact on the world. We are looking for a Principal Software Engineer to join our Software Infrastructure team in Santa Clara, CA. ... database systems or distributed data platforms. + Bachelor's degree in information security , IT, Compliance, or a related field, or equivalent experience (Master's… more
    NVIDIA (10/16/25)
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  • Principal Embedded Software Engineer

    Abbott (Milpitas, CA)
    …diversity, working mothers, female executives, and scientists. **The Opportunity** The Principal Embedded Software Engineer leads the development, verification, ... Utilize appropriate tools and techniques for productivity and code quality. + Research technical issues and propose solutions. + Participate in full development life… more
    Abbott (08/13/25)
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  • (USA) Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** Join our team as a Principal Software Engineer for a key position within Directed Spend Team to help drive the ... in quality standards, ensuring our teams adhere to micro-service architecture principles, research and propose creative ideas that allows our teams to solve problems… more
    Walmart (08/08/25)
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