• Principal / Sr. Principal Modeling…

    Northrop Grumman (Los Angeles, CA)
    …Description Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) ... In this role, you will work with Chief Mission Architect and peer MS&A Systems Engineers in collaborative small...below This requisition may be filled at either a Principal Level or a Sr. Principal Level.… more
    Northrop Grumman (11/11/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …investigate complex problems to root cause and champion the creation and implementation of solutions + Ability to architect , design, and implement solutions ... 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 (11/13/25)
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  • Principal , Software Engineer

    Walmart (Bentonville, AR)
    …architecture, aligning it with business goals and scalability requirements. . Architect complex software systems, ensuring performance, security , and scalability ... Summary ** **What you'll do ** Join Walmart as ** Principal , Software Engineer - FinTech** in our Global Technology...a powerhouse of seven exceptional teams delivering world-class technology solutions and services making a profound impact at every… more
    Walmart (11/14/25)
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  • Senior Principal Embedded Software Engineer…

    RTX Corporation (Richardson, TX)
    …Texas. Relocation assistance may be available. **What You Will Do:** + Architect , design, and develop embedded software solutions for mission-critical systems. ... 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 (10/31/25)
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  • Principal Mbse SME

    Belcan (Fairborn, OH)
    … MBSE SME Job Number: 361216 Category: -Corporate Description: Belcan Government Solutions (BGS) is seeking a Principal Model Based Systems Engineering ... (MBSE) Subject Matter Expert (SME). As a Principal Model Based Systems Engineer, you will deliver new...may also include internal capability development. You will develop solutions to customers" MBSE challenges, expand Belcan's MBSE digital… more
    Belcan (11/13/25)
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  • Principal Software Engineer - Service…

    Fifth Third Bank, NA (Cincinnati, OH)
    …families and influencing engineering culture. CERTIFICATIONS (Preferred) + AWS: Certified Solutions Architect - Associate, Certified Developer - Associate, and ... Discover a career in banking at Fifth Third Bank. GENERAL FUNCTION As a Principal Software Engineer, you will serve as the Tech Lead and senior individual… more
    Fifth Third Bank, NA (11/19/25)
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  • Principal FPGA Design Engineer - Onsite

    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...ground to exoatmospheric environments and into space. As a ** Principal FPGA Design Engineer** you will develop FPGA designs… more
    RTX Corporation (10/04/25)
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  • Principal Systems Engineer - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …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:** Secret - Current...and control military aircraft recapitalization programs. As our next Principal Systems Engineer and as a member of our… more
    RTX Corporation (10/09/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Anaheim, CA)
    …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:** TS/SCI without Polygraph...**Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer** with deep expertise in Global Navigation… more
    RTX Corporation (10/07/25)
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  • Principal DevSecOps Engineer

    Shuvel Digital (Boston, MA)
    …+ Certifications in Cloud Engineering, (eg, Amazon Web Services (AWS) Solutions Architect - Associate; Microsoft Certified: Azure Fundamentals; Google ... Principal DevSecOps Engineer Boston, MA Briefly Describe the...Cloud; Cloud Security Alliance: Certificate of Cloud Security Knowledge (CCSK); Professional Cloud Architect (PCA);… more
    Shuvel Digital (10/01/25)
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