• Principal Software Engineer

    Zscaler (San Jose, CA)
    …speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will drive ... and protocols using C and Python + Architecting and scaling distributed systems across multiple data centers with stringent performance, resiliency, and multi-tenant… more
    Zscaler (11/17/25)
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  • Principal Site Reliability Engineer

    Palo Alto Networks (Santa Clara, CA)
    …will have a direct and fulfilling impact on the future of AI Security. A Principal Site Reliability Engineer in Prisma AIRS embodies integrity, creativity, and a ... + You should have demonstrated experience in network operations, such as cloud networking , network security, and/or distributed computing systems . + You should… more
    Palo Alto Networks (11/14/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** As a Principal Engineer , Software Engineering (DNS), you will play a key role in building and evolving the systems that power Walmart's ... we work closely with specialized teams focused on wired and wireless networking , data center connectivity, and interconnection architecture. Together, we ensure the… more
    Walmart (10/31/25)
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  • Principal Engineer - Security…

    Broadcom (Palo Alto, CA)
    …security business, and virtualization software. We have an exciting opportunity for a Principal Engineer on our Security Intelligence team in the Application ... Networking and Security (ANS) division. A tightly knit and...for innovation in the fields of network security, distributed systems , machine learning, and big data visualization. You'll be… more
    Broadcom (11/15/25)
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  • Principal Cloud Software Engineer

    NVIDIA (Santa Clara, CA)
    …a lasting impact on the world. At NVIDIA, we are seeking a dedicated Principal Cloud Software Engineer to join our ambitious Platform/Reliability team. This ... large-scale back-end systems . + Expertise in Cloud, Kubernetes, Terraform, Docker, Networking , LGTM, Java, Spring Boot, Golang and Python + Proficiency in RDBMS… more
    NVIDIA (11/04/25)
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  • Deployable Principal Network Communications…

    Northrop Grumman (Beale AFB, CA)
    …history. Northrop Grumman Aeronautics Systems has an opening for a **Deployable Principal Network Communications (Level 3)** engineer to join our team of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...versions. + Wide Area (WAN) and Local Area (LAN) networking + Group policy design, testing and implementation +… more
    Northrop Grumman (09/26/25)
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  • Principal Software Engineer (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …The Cortex Vulnerability Management Scanning team is expanding, and we're looking for a Principal Software Engineer (Full Stack) to join our team. This team ... **Your Experience** + 5+ years of experience as a professional software engineer writing full stack software + Experienced and opinionated about API design… more
    Palo Alto Networks (10/14/25)
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  • Principal Controls Engineer -Design…

    The Walt Disney Company (Anaheim, CA)
    …team and make an impact? The successful candidate will perform as a Principal Controls Engineer - Design Assurance within Disneyland Resort's Global Engineering ... Director of Design and Engineering. **What You Will Do** Work with the Controls Systems leadership team and individual team members as well as other Design Assurance… more
    The Walt Disney Company (11/06/25)
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  • Principal Engineer , Security…

    Confluent (Sacramento, CA)
    …One Confluent. One Team. One Data Streaming Platform. **About the Role:** As a Principal Engineer of Confluent's Security Platform, you will work closely with ... low latency systems + Deep expertise in cloud-based security and networking + Deep hands-on expertise in high-scale distributed systems engineering +… more
    Confluent (10/30/25)
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  • Principal Staff Software Engineer

    LinkedIn (Mountain View, CA)
    …developer experience, and scalability while reducing complexity and operational cost. As a Principal Staff Engineer in Service Infrastructure, you will be the ... in an architect or technical leadership role. + Experience with distributed systems , networking , or inter-service communication protocols (eg, gRPC, HTTP/2, RPC… more
    LinkedIn (10/08/25)
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