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Principal Security Researcher (Decoder)

Palo Alto Networks · Santa Clara, United States of America · On-site

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About Palo Alto Networks

Implement Zero Trust, Secure your Network, Cloud workloads, Hybrid Workforce, Leverage Threat Intelligence & Security Consulting. Cybersecurity Services & Education for CISO’s, Head of Infrastructure, Network Security Engineers, Cloud Architects & SOC Managers. Backed by Greylock, Sequoia and Felicis.

About the role

You will be part of the team that develops the Intrusion Prevention System to power the Palo Alto Networks’s next generation firewall. The Decoder team is responsible for decoding network protocols and inspecting application traffic on enterprise customers’ networks, providing common service to support a variety of network security services.

What they're looking for

  • Your Experience
  • Strong programming and debugging skills, experience coding in Go required and C/C++ experience preferred
  • Strong understanding of Go concurrency, memory optimization, and scalable system design
  • Excellent understanding of L4-7 networking protocols such as HTTP, TLS, SMTP, FTP, Websocket, GRPC, TCP/IP, etc
  • Experience with packet processing, stream reassembly, protocol parsing, and traffic analysis systems
  • Experience in analyzing network traffic using tools like Wireshark, Fiddler, tcpdump etc
More about this role

At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.

In order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us!

We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.

Your...

Read the full posting on Palo Alto Networks's site ↗

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