• Sr. Principal Systems Engineer - Missile…

    RTX Corporation (Tucson, AZ)
    …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...Effectors PG&C Center is currently hiring for a **Sr. Principal Systems Engineer - Missile Guidance, Navigation, & Control… more
    RTX Corporation (12/17/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Principal Systems Engineer who is ready for a new...We will develop and support your own personalized training program to continue your individual growth. + We will… more
    GliaCell Technologies (12/03/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Principal Software Engineer who is ready for a new...We will develop and support your own personalized training program to continue your individual growth. + We will… more
    GliaCell Technologies (11/10/25)
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  • Test Solutions Senior Principal Systems…

    RTX Corporation (Tucson, AZ)
    …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 ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...- AUR (All Up Round) Department seeks a Senior Principal Systems Engineer who can drive the interviewing, hiring… more
    RTX Corporation (11/05/25)
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  • Principal , UX Designer / Engineer - AI…

    Walmart (San Bruno, CA)
    **Position Summary ** **What you'll do ** ** Principal UX Designer / Engineer, AI Systems - Design Organization** **What you'll do** As a Principal UX Designer / ... and continuous improvement. + **Architect AI-Powered Design Tools:** Lead the technical design and architecture of internal tools and subsystems that empower… more
    Walmart (12/23/25)
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  • Principal , Product Manager- Identity…

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** ** Principal Product Manager - Identity Platform** **Role Summary** The Principal Product Manager will define and drive ... and partner interoperability at scale. The ideal candidate combines deep technical fluency in identity systems, graph data models, and experimentation platforms… more
    Walmart (10/22/25)
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  • Principal Electrical Engineer - Test

    RTX Corporation (Tucson, AZ)
    …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...Clearance:** DoD Clearance: Secret This position is for a Principal Electrical Engineer with at least 5 years of… more
    RTX Corporation (12/18/25)
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  • Principal Software Engineering Manager

    Microsoft Corporation (Redmond, WA)
    …drives innovation at the intersection of hardware and software. As an ** Principal Software Engineering Manager** for the Open Device Partnership (ODP) program ... with silicon vendors, OEMs, and internal engineering teams to define technical strategy, ensure compliance with Microsoft standards, and influence industry-wide best… more
    Microsoft Corporation (12/05/25)
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  • Senior Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …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 ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...and international pursuits and programs. We are seeking a Principal Systems Engineer to work on-site in Fulton, MD.… more
    RTX Corporation (10/26/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …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 ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Collins Aerospace, an RTX company, is seeking an experienced ** Principal Systems Engineer** to join the Precision Navigation (PNav)… more
    RTX Corporation (10/09/25)
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