• HWIL Principal Software

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking software engineers that have experience with developing software architecture, design ... To Anticipate** + Collaborate with a multi-disciplinary team to develop software to control Hardware-In-the-Loop (HWIL) facilities (flight simulators for missiles) +… more
    RTX Corporation (08/26/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and ... expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …headquarters campus, and in office 3 days a week. **Your Impact** As a key engineer in the UI team you will: + Pro-actively design and improve all aspects of ... and follows best practices + Design and develop high-volume, low-latency applications delivering high-availability and performance + Contribute in all phases of… more
    Palo Alto Networks (09/19/25)
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  • Principal Software Engineer

    Northrop Grumman (Beavercreek, OH)
    …history. Northrop Grumman Defense Systems (NGDS), Beavercreek Ohio, is seeking Software Engineers. Successful candidates will demonstrate a broad skill set balanced ... stakeholders. The selected candidates will participate in the entire software development lifecycle with a concentration in software...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (09/05/25)
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  • Senior Principal Software

    RTX Corporation (Cedar Rapids, IA)
    …Advance Technology organization within Collins Aerospace has an opportunity for a Software Engineer to develop autonomy algorithms supporting Future Flight ... simulation development. + Experience with Avionics Systems. + Experience with Software Integration in lab and/or aircraft environments. + Experience with concepts… more
    RTX Corporation (07/25/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …Generation Firewall) group is looking for a seasoned and accomplished QA/Automation engineer with experience in validating core networking & security features in the ... QA team. You will be part of a world-class software test engineering team that works on various ground-breaking...skills in Python + Deep working knowledge in TCP/IP, application layer protocols (HTTP/HTTPS/SMTP etc) + Exceptional skills in… more
    Palo Alto Networks (09/17/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …easily available to thousands of Walmart developers and 2.2 million associates. The applications and services built on these capabilities are used by hundreds of ... organization; influencing the industry to adopt sustainable solutions; and defining software development guidelines, standards, and processes. + Leads medium- to… more
    Walmart (08/08/25)
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  • Principal Software Engineer

    CARMAX (Richmond, VA)
    …products. Working on many different aspects of the customer experience, our Principal Engineers research and discover new opportunities and shape products to fulfill ... excellent written and spoken communication required. + 8+ years of application development experience required. **Experience in the following required** + 8+… more
    CARMAX (09/22/25)
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  • (USA) Principal , Software

    Walmart (Sunnyvale, CA)
    …easily available to thousands of Walmart developers and 2.2 million associates. The applications and services built on these capabilities are used by hundreds of ... together. **What You'll Do:** + Leads the discovery phase of large software engineering projects by collaborating with cross-functional teams to determine project… more
    Walmart (10/14/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …experience or equivalent military experience required + 7+ years' experience as a software engineer **The Team** Our Security Services Team is responsible for ... The content team is responsible for decoding network protocols, identifying applications and detecting threats on enterprise customers' networks, providing common… more
    Palo Alto Networks (08/11/25)
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