• Principal Software Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …Systems (PCS) Software (SW) Engineering Department has an opportunity for a talented ** Principal Software Engineer ** to join our team. **What You Will Do** ... software development lifecycle * Experience with Software Development using C/C++, JAVA , JavaScript HTML5, and/or CSS * Experienced with full-stack development (GUI,… more
    RTX Corporation (09/26/25)
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  • Sr. Principal Software Engineer…

    Northrop Grumman (Huntsville, AL)
    …Launch and Missile Defense Systems has an exciting career opportunity for a Sr. Principal Software Engineer to join our team of qualified, diverse individuals. ... team. **Basic Qualifications:** + Bachelor's Degree in a STEM (Science, Technology , Engineering or Mathematics) discipline preferred from an accredited university… more
    Northrop Grumman (09/26/25)
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  • Sr. Principal Software Engineer…

    Northrop Grumman (Huntsville, AL)
    …Launch and Missile Defense Systems has an exciting career opportunity for a Sr. Principal Software Engineer to join our team of qualified, diverse individuals. ... team. **Basic Qualifications:** + Bachelor's Degree in a STEM (Science, Technology , Engineering or Mathematics) discipline preferred from an accredited university… more
    Northrop Grumman (09/26/25)
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  • Principal Engineer Software…

    Northrop Grumman (San Diego, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal Engineer Software - Embedded and Real Time** to join our ... be required. **Basic Qualifications:** + Bachelor's Degree in a STEM (Science, Technology , Engineering or Mathematics) discipline and 5 years of related engineering… more
    Northrop Grumman (09/25/25)
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  • Principal Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always… more
    Leidos (09/25/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (State College, PA)
    …evolving global market. Collins Aerospace is seeking a highly motivated and talented Principal Software Engineer with a strong interest in the design, ... years working experience in object-oriented software design and development using Java . + Software and system-level architectural skills + Strong problem-solving and… more
    RTX Corporation (09/24/25)
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  • Principal Software Engineer

    UKG (Ultimate Kronos Group) (Atlanta, GA)
    …purpose. We're united by purpose, inspired by you. UKG is looking for a Principal Cloud Platform Engineer to build and maintain our public/private cloud's PaaS ... a great place to work through our award-winning HR technology built for all. Here, we know that you're...years of experience with at one programming language. (eg Java , Golang, Ruby, Python) * 10+ years of experience… more
    UKG (Ultimate Kronos Group) (09/19/25)
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  • Principal , Software Engineer

    Walmart (Bentonville, AR)
    …in client-agent interactions. We are seeking a hands-on highly skilled and experienced ** Principal Software Engineer ** to join our team. In this individual ... Collaborate with cross-functional teams to drive the continuous improvement of our technology stack and processes. + Stay abreast of emerging trends and technologies… more
    Walmart (09/16/25)
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  • Principal Software Engineer

    Red Hat (Boston, MA)
    **Job Summary** The Red Hat Ecosystems Engineering group is seeking a Principal Software Engineer to join our rapidly growing team. This is a game-changing ... environment with at least one language like Golang, Rust, Java , C, or C++. + Advanced experience with a...and a passion for staying at the forefront of technology . + Excellent system understanding and troubleshooting capabilities. +… more
    Red Hat (09/12/25)
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  • Principal Software Engineer (Hybrid)

    BAE Systems (Fort Wayne, IN)
    …incentives may be available based on position level and/or job specifics. ** Principal Software Engineer (Hybrid)** **116254BR** EEO Career Site Equal Opportunity ... air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our...+ Full life cycle software development + C#, Python, Java + Green Hills/VxWorks/Windows/Linux OS + Continuous Integration Tools… more
    BAE Systems (09/12/25)
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