• Sr . Security Engineer, AWS Center…

    Amazon (Pasadena, CA)
    …of a threat model and security plan for our research spaces and will lead an array of projects and security initiatives/activities designed to protect your fellow ... attack patterns, and remediation techniques - Experience as a mentor, tech lead or leading an engineering team - 5+ years relevant security engineering… more
    Amazon (10/11/25)
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  • Sr Staff Security Researcher (Wildfire)

    Palo Alto Networks (Santa Clara, CA)
    …engineer to join our pioneering security team. This role is for a technical expert passionate about deconstructing complex threats and building the next generation ... of sophisticated adversaries. **Your Impact** + AI-Driven Detection & Automation: Lead end-to-end machine learning projects for threat detection. This encompasses… more
    Palo Alto Networks (11/06/25)
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  • Sr . Staff UX Researcher, AI Control Tower

    ServiceNow, Inc. (San Diego, CA)
    …Represent and identify highly complex customer problems across the product and lead the design lifecycle from discovery through design validation and customer ... and timelines. This includes developing sample plans and determining the best data collection approach using quantitative and/or qualitative methods + A portfolio of… more
    ServiceNow, Inc. (10/22/25)
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  • Sr Category Sourcing Manager, Project…

    Amazon (Sunnyvale, CA)
    …advantage. Specifically, in this role you will: * Use industry and relevant data analysis, create and execute strategic sourcing plans for a technology, business ... * Evaluate and monitor financial health of critical suppliers * Effectively lead cross-functional meetings with clear document writing, agenda creation, note capture… more
    Amazon (11/06/25)
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  • Sr Principal, Design Engineering - Power

    Celestica (San Jose, CA)
    …to customized Cloud, AI, machine learning, Edge and 5G deployments. Across Data Centers and Enterprise deployments, we are partnered with an impressive roster ... with design, software/firmware, mechanical and thermal engineers. You will lead the design of DC-DC switch-mode power supplies and...in power supply layout and thermal design rules + Technical leadership of PCB layout with respect to various… more
    Celestica (08/26/25)
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  • Sr Mechanical/Process Engineer (Online)

    RTX Corporation (Carlsbad, CA)
    …impact on production success and technological advancement. Key Responsibilities: + Lead mechanical system design upgrades and failure mode investigations to address ... improvements. + Plan and execute process experiments, design evaluations, and data -driven optimization studies. + Collaborate with manufacturing teams to design and… more
    RTX Corporation (10/31/25)
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  • Sr . Manager, Applied Science, Sponsored…

    Amazon (Palo Alto, CA)
    …systems, understand customers, and drive results at scale. You are a deeply technical leader who operates with a GenAI first approach to product, engineering, and ... science based solutions. Key job responsibilities Responsibilities: - Lead science and engineering needs across ad systems and...experience - 5+ years of hands-on work in big data , machine learning and predictive modeling experience - 5+… more
    Amazon (10/29/25)
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  • Sr . Environmental Project Manager - PFAS

    APTIM (San Diego, CA)
    …in environmental, resilience, and sustainability and energy solutions, as well as technical and data solutions, program management, and critical infrastructure. ... meet client needs + Support Program and Capture Managers with Task Order bids; lead captures for PFAS pursuits + Ability to understand and communicate risks to… more
    APTIM (11/06/25)
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  • Sr . Vaccine Customer Rep., Fairfax, VA

    Merck (Sacramento, CA)
    …business planning processes and approaches. + Demonstrated strong ability to convey technical concepts accurately and clearly + Demonstrated high degree of tenacity ... by utilizing new or existing technologies + Demonstrated strong ability to use data to analyze trends to drive business results **Other Requirements:** + Valid… more
    Merck (10/28/25)
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  • Sr . System Development Engineer,…

    Amazon (Cupertino, CA)
    …this role will be an innovative self-starter. You are knowledgeable of the full technical stack - vertically from baremetal server hardware up to the software in ... a builder! Key job responsibilities You will be a technical leader solving complex problems. You will decompose big...into straightforward tasks, components or features that you will lead to deliver yourself and through others in parallel.… more
    Amazon (10/25/25)
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