• Principal RF Cross Product Team…

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. The Effector RF Products department is seeking **a Principal RF Engineer ** to serve as the Cross Product Team Engineer ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/11/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global ... drive innovation, efficiency, and impact. As a Senior AI Engineer , you will work hands-on with cutting-edge AI tools,...problems at scale, enabling financial inclusion, and ensuring the security and trust that define our brand. \#AI1 Mastercard… more
    Mastercard (11/03/25)
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  • Principal AI Engineer

    Mastercard (San Francisco, CA)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global ... next-generation AI-powered platforms to drive innovation and impact. As an AI Engineer , you'll work with cutting-edge tools, large language models (LLMs), and… more
    Mastercard (10/25/25)
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  • CEMA - Principal Systems Engineer

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer (Cyber Focus)** **117976BR** EEO Career Site Equal Opportunity ... of EW systems across multiple business areas. As team engineer level contributor, you will be responsible for and...tools. 4. Understanding of vulnerability assessments, control allocation and risk mitigation 5. Ability to work onsite in a… more
    BAE Systems (10/31/25)
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  • Principal Platform Systems Engineer

    Microsoft Corporation (Mountain View, CA)
    …Azure Cloud Hardware and Infrastructure Engineering (CHIE) team is seeking a highly motivated ** Principal Systems Engineer ** to work in a team of other hardware ... millions of users daily, in a cutting-edge public cloud environment. As a Principal Systems Engineering team member, you will work directly with engineers across… more
    Microsoft Corporation (12/03/25)
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  • Principal Engineer I, Senior(Ciam)

    Robert Half Technology (Phoenix, AZ)
    Description Overview We are seeking a highly experienced Principal Engineer to architect, develop, and enhance customer identity and access management (CIAM) ... cloud, compliance, and product teams to design identity solutions that strengthen security , streamline access, and deliver an exceptional digital experience. This is… more
    Robert Half Technology (12/10/25)
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  • Sr Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …a program to recapitalize with the next-generation capabilities. As our next **Senior** ** Principal Systems Engineer ** we will provide the training and tools to ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (11/01/25)
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  • Principal Software Engineer

    RTX Corporation (Fort Wayne, IN)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret Are you looking to make a meaningful, positive… more
    RTX Corporation (12/13/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …of a rapidly evolving global market. Collins Aerospace is seeking a **Senior Principal Systems Engineer - Technical Program Manager (TPM)** for the Enduring ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/04/25)
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  • Sentinel - Sr Principal Systems…

    Northrop Grumman (Roy, UT)
    …and Test (SEIT) Segment of the Sentinel Program is looking to add a **Sr Principal Systems (T04) Engineer ** to support the System Test Team (STT) team in ... **Roy, Utah** . The selected engineer will be responsible for multiple tasks within requirements...Must be able to be successfully screened for Enhanced Security Clearances, within a reasonable amount of time as… more
    Northrop Grumman (12/11/25)
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