• (USA) Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …+ Good understanding of Data Structures + 8+ years of experience in systems design, algorithms, and distributed systems . + Have programming experience preferably ... Option 1: Bachelor's degree in computer science, computer engineering, computer information systems , software engineering, or related area and 4 years' experience in… more
    Walmart (10/28/25)
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  • Principal Engineer - Application…

    Toyota (Plano, TX)
    …for testing the design and effectiveness of security controls of information systems , networks and applications within the Toyota environment. This role will require ... to build and maintain secure, scalable, and resilient cloud infrastructure and systems . **What you'll be doing** + Plan, coordinate, and execute application security… more
    Toyota (01/09/26)
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  • Principal Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of ... features * Integrate existing software into new or modified systems or operating environments * Develop simple data queries...and Mobile Telephony \(7 years\) * Reactor pattern architecture systems * Developing event stream processing systems more
    Lockheed Martin (01/08/26)
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  • Principal /Sr Principal Test…

    Northrop Grumman (Madison, AL)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... with 5+ years (or Master's with 3+ years) in systems and test engineering or 9 years with a...with 8+ years (or Master's with 5+ years) in systems and test engineering or 12 years with a… more
    Northrop Grumman (01/07/26)
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  • Principal Software Engineer

    Cisco (Milpitas, CA)
    …experience. + Proficient in C, C++, and Python programming for embedded systems . + Demonstrated experience in hardware and device driver development, including Linux ... and/or Redfish technologies. + Skilled in developing, debugging, and validating embedded systems using protocols such as I2C, SPI, UART, PCIe, GPIO. **Preferred… more
    Cisco (01/05/26)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …data productization from concept to deployment. **What you'll do ** + Build data systems that ingest, model, and analyze massive flow of data from online and offline ... object-oriented languages such as Scala and Java. Implement advertising measurement systems that leverage machine learning and statistical techniques. + Apply… more
    Walmart (12/27/25)
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  • Principal Engineer , Cybersecurity…

    RTX Corporation (Cedar Rapids, IA)
    …innovative technologies to ensure the security of connected cyber physical systems . Collins Aerospace is seeking experienced cyber engineers knowledgeable in ... analysis technologies, emerging security research, operational technology and embedded systems . Outside of technical responsibilities, the candidate should be… more
    RTX Corporation (12/21/25)
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  • Principal Quality Engineer

    Leonardo DRS, Inc. (Fort Walton Beach, FL)
    **Job ID: 113393** The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full ... and our allies. From air combat training to state-of-the-art electronic warfare systems , our technology is deployed by virtually all US military and government… more
    Leonardo DRS, Inc. (12/18/25)
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  • Principal Network Reliability…

    Oracle (Columbia, SC)
    …+ Experience with network monitoring and telemetry solutions. + Experience with Ticket systems like Jira, and Version control systems like Git. + Knowledge ... on the development and support of network fabric and systems through a combination of a deep level understanding...escalation - Identifying and responding to faults on OCI's systems and networks, collaborating closely with 3rd party suppliers,… more
    Oracle (12/01/25)
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  • Principal Software Engineer

    Oracle (Austin, TX)
    …a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications._ **What is IAM at ... **Who are we looking for?** We are looking for engineers with distributed systems experience. You should have experience with the design of major features and… more
    Oracle (11/25/25)
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