• Principal Software Engineer

    BAE Systems (Totowa, NJ)
    **Job Description** We are seeking a Principal Software Engineer for our ECS Software organization in Totowa New Jersey. The Software organization ... Software languages such as C , C# and Python . + Experienced in Real Time Operating Systems such...be available based on position level and/or job specifics. ** Principal Software Engineer ** **117113BR** EEO… more
    BAE Systems (10/10/25)
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  • Principal Engineer Embedded…

    Northrop Grumman (Los Angeles, CA)
    …they're making history. **Northrop Grumman Advanced Weapons** has an opening for a ** Principal ** **Embedded Software Engineer ** with an active clearance ... requirements verification and validation. **Basic qualifications for a** ** Principal ** **Embedded Software Engineer level...a team environment. + Experience with one or more Software languages/technologies: C/C++, Java, Python , C#. +… more
    Northrop Grumman (09/23/25)
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  • Principal Software Engineer

    RTX Corporation (Aguadilla, PR)
    …None/Not Required Collins Aerospace, an RTX business, is looking to hire a ** Principal Software Engineer ** to support our Mission Systems Command, ... of our communication and cyber intelligence programs. As a Principal Software Engineer , you will...Broad knowledge of embedded systems, cloud platforms, and modern software practices. + Proficiency in C++, Python ,… more
    RTX Corporation (09/13/25)
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  • DevOps Principal Embedded Software

    Medtronic (Boston, MA)
    …Located at the Medtronic office in the Seaport District of Boston, MA, as a Principal DevOps Software Engineer you will lead and/or participate in supporting ... our CI/CD infrastructure for the software development organization. You will also be involved in...growth and cross-functional collaboration as we work together to engineer the extraordinary.** ** ​** **You Will:** + Support… more
    Medtronic (11/04/25)
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  • Sr Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …are robust, scalable, and aligned with mission and business objectives. The Senior Principal Software Engineer provides strategic technical direction, leads ... airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you...Model Based System Engineering (MBSE) approaches and tools + Software Systems Experience + Working knowledge of Python more
    Sierra Nevada Company, LLC (11/14/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …create life-changing innovations that impact billions of lives around the world. As a Principal Software Engineer in the Core Authentication team within ... principles are foundational to innovation and success. As a Principal Engineer , you will have the opportunity...not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Software Engineering IC5… more
    Microsoft Corporation (10/29/25)
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  • Senior Principal Software

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & ... Market Insights (B&MI) is seeking a Senior Principal Software Engineer to lead...(Boot, Data, Batch, REST, Cloud, AOP), Hibernate, C#, .Net, Python , SQL o UI/UX: Angular, React and other JavaScript… more
    Mastercard (10/16/25)
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  • 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 & ... more. **Join us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build… more
    Leidos (10/31/25)
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  • Principal Signals Software

    RTX Corporation (Aurora, CO)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will...prior relevant experience unless. + Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
    RTX Corporation (10/13/25)
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  • (USA) Principal , Software

    Walmart (Bentonville, AR)
    …for Finance, People, and the Associate Digital Experience. What you'll do: As a Principal Software Engineer , youll spend your days translating requirements ... ** We are looking for a seasoned and energetic principal engineer who can drive the development...Stay current with cutting-edge technologies and best practices in software engineering. Business Acumen and Strategic Planning: Comprehend the… more
    Walmart (11/15/25)
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