• Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (11/07/25)
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  • Sr. Principal Engineer Mechanical…

    Northrop Grumman (Beavercreek, OH)
    …Convection and Direct Liquid Cooling design and analysis **Basic Qualifications for Sr. Principal Mechanical Engineer :** + Bachelor of Science (BS) degree in ... they're making history. Northrop Grumman Mission Systems is seeking a **Mechanical Engineer ** in **Beavercreek, OH (Dayton)** to support system packaging design and… more
    Northrop Grumman (10/29/25)
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  • Principal Technical Marketing…

    Palo Alto Networks (Santa Clara, CA)
    …and the kind of precision that drives great outcomes. **Your Career** As a Principal Technical Marketing Engineer for Prisma AIRS at Palo Alto Networks, you ... mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world...with other groups within the company + Work with engineering in identifying product gaps based on competitive analysis… more
    Palo Alto Networks (10/25/25)
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  • (USA) Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …Summary ** We are looking for a passionate and innovative software engineer to join Traffic Foundation within Walmart's Global Technology Platform group. Traffic ... ensuring a secure and seamless employee and customer experience across stores, digital channels, and distribution centers. **What you'll do:** + Involved in planning… more
    Walmart (11/26/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …** **What you'll do ** We are seeking a technical lead software engineer to design and advance the core infrastructure powering Walmart's self-serve experimentation ... teams globally throughout Walmart + Provide deep technical mentorship and elevate engineering culture across a diverse, agile engineeringteam + Closely partner with… more
    Walmart (12/11/25)
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  • Principal , Software Engineer

    Walmart (Bentonville, AR)
    **Position Summary ** We are seeking a GenAI-experienced Software Engineer with deep expertise in full-stack application development, enterprise-scale architecture, ... measure, report on, and suggest improvements to Operational Excellence (OE) and Engineering Excellence (EE) across Sam's Club's Merchandising and AI Labs (SCMAL)… more
    Walmart (12/04/25)
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  • Senior Principal Program Chief…

    RTX Corporation (Burnsville, MN)
    …Clearance:** None/Not Required We are seeking an experienced and results-driven Program Chief Engineer to join our Engines & MEMS team at the Burnsville, Minnesota ... site. In this key leadership role, you will be responsible for driving engineering execution of a portfolio of investments spanning across the full product life… more
    RTX Corporation (12/03/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …that define the technical baseline and verification of the technical baseline. + Apply Digital Engineering methods and modeling strategies (ie Digital twins) ... **Description** **JOB DESCRIPTION:** Performs a variety of engineering work in the development of an operable...+ BS degree with min 9 years of Systems Engineer experience; would preferred 15 years of experience. +… more
    SAIC (11/06/25)
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  • Sr Principal NDT Engineer

    Northrop Grumman (Elk River, MN)
    …making history. Northrop Grumman is currently seeking an experienced **Non-Destructive Test Engineer ** to provide support to our Armament Systems Division team in ... and testing for Northrop Grumman's Defense Systems Division. Our Manufacturing Engineering team works to continuously improve, support, and maintain manufacturing… more
    Northrop Grumman (01/07/26)
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  • Senior Principal Reliability…

    RTX Corporation (Bismarck, ND)
    …**Security Clearance:** None/Not Required This position is for a Senior Principal Reliability Engineering professional with deep knowledge and highly ... the customer reliability interface, and creates common work practices. Reliability Engineering is responsible for ensuring our products are safe, reliable,… more
    RTX Corporation (12/16/25)
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