• Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …complex problems at scale with impeccable quality . We are looking for a ** Principal Research Engineer ** to join the Managed Platform team, which provides the ... - Evaluate model behavior on relevance, bias, hallucination, and response quality via offline evaluations, shadow experiments, online experiments, and ROI analysis.… more
    Microsoft Corporation (01/11/26)
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  • Principal SWE, Windows Network Filter…

    Zscaler (San Jose, CA)
    …Zscaler to help shape the future of cybersecurity. **Role** We are looking for a Principal Software Engineer to join our Endpoint Engineering team. This is a ... that can make an impact quickly and with high quality . To do this, we are building a culture...to make doing business seamless and secure. Our Benefits program is one of the most important ways we… more
    Zscaler (12/27/25)
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  • Healthcare Principal

    Arup (Los Angeles, CA)
    …highly qualified in designing world-class healthcare facilities and supporting high quality healthcare operations by aligning people, processes and assets. We always ... + Manage Profit/Loss across your projects + Project Directorship as the Principal in Charge of our major healthcare projects, representing the firm, establishing… more
    Arup (11/22/25)
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  • Bridge Inspection Quality Control…

    H&H (New York, NY)
    …design, construction, inspection, and asset management. Responsibilities + Serve as the principal Quality Control Engineer for bridge inspection projects ... H&H is seeking a Bridge Inspection Quality Control Engineer to join the...concurrent programs. This position works closely with inspection teams, program managers, and agency representatives to enforce quality more
    H&H (01/15/26)
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  • Principal Tailings Project Manager

    AECOM (Denver, CO)
    …of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that ... world. Join us. **Job Description** **AECOM** is seeking a highly motivated ** Principal Tailings Project Manager** to support mine tailings storage facility and… more
    AECOM (01/09/26)
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  • Principal Change Management Lead - Systems…

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. We have an exciting opportunity for a Principal Systems Engineer , Change Management Lead supporting one of the premier ... relevant experience. + Experience with proposal generation, evaluation, reviews, pricing, quality checks, and/or submissions of proposals. + Experience with Requests… more
    RTX Corporation (11/28/25)
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  • Associate Principal , Electrical, Data…

    TYLin (St. Louis, MO)
    …and partners. **Job Summary** We're looking for an experienced Senior Electrical Engineer to join our organization, which prides itself on offering innovative ... everyday problems. While serving as mentor to the production teams, the electrical engineer will engage in rigorous design and analysis processes using the most… more
    TYLin (01/08/26)
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  • Supplier Quality Engineer

    Actalent (Dearborn, MI)
    Job Title: Supplier Quality Engineer Job Description As a Supplier Quality Engineer , you will be responsible for implementing commodity-specific business ... plans to ensure that suppliers exceed all corporate launch quality , capacity, warranty metrics, and vehicle delivery goals. You will lead cross-functional decisions… more
    Actalent (01/06/26)
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  • Principal Golang Developer

    Zscaler (San Jose, CA)
    …Zscaler to help shape the future of cybersecurity. **Role** We are looking for a Principal Software Engineer to join our Platform Convergence team. This is a ... that can make an impact quickly and with high quality . To do this, we are building a culture...to make doing business seamless and secure. Our Benefits program is one of the most important ways we… more
    Zscaler (12/29/25)
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  • Principal Piping Designer

    Longenecker & Associates (Greenville, SC)
    …other US Federal Government Agency, . Nuclear facilities under a nuclear quality assurance program , . Manufacturing, pharmaceutical or biotechnology, . Knowledge ... OVERVIEW Longenecker & Associates (L&A) seeks a motivated Principal Piping Designer to contribute to our mission...complexity, . Under general supervision of the Discipline Lead Engineer or Design Supervisor, serve as an Area Lead… more
    Longenecker & Associates (12/20/25)
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