Principal Researcher (AI Application and Protocol Research)

Your Career

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

As a member of the content team, you have the opportunity to work on our IPS content engine and other advanced threat prevention products, and collaborate with different intelligent teams on various advanced cybersecurity features. 

Your Impact

• Research protocol RFC and related application implementation
• Research common file types for file identification, blocking, DLP, etc.
• Research and provide defense mechanisms against popular protocol/firewall evasions
• Develop protocol and file type decoders, and integrate the detection solutions into the IPS engine of the Palo Alto Networks next generation firewall
• Build common services to support various network security services
• Develop internal tools to monitor and support the cyber security products
• Cross-team collaboration, discover and integrate advanced cybersecurity features to inline product solutions

Your Experience 

• Strong programming and debugging skills, C/C++ or go experience is preferred
• Excellent understanding of common networking protocols such as HTTP, SSL, SMTP, FTP, Websocket, GRPC, etc.
• Experience in analyzing network traffic using tools like Wireshark, Fiddler, tcpdump etc.
• Familiar with Linux/Unix development environment
• Team player, and good communication skills to work with cross-functional groups
• Knowledge and experience of next generation firewall and cyber security services is a plus
• Experience with research of GenAI applications is a plus
• 5+ years industry experience
• BS/MS in Computer Science or Electrical Engineering or equivalent or equivalent military experience required

The Team

Our engineering team is at the core of our products – connected directly to the mission of preventing cyberattacks. We are constantly innovating – challenging the way we, and the industry, think about cybersecurity. Our engineers don’t shy away from building products to solve problems no one has pursued before. We define the industry, instead of waiting for directions. We need individuals who feel comfortable in ambiguity, excited by the prospect of a challenge, and empowered by the unknown risks facing our everyday lives that are only enabled by a secure digital environment.

Compensation Disclosure

The compensation offered for this position will depend on qualifications, experience, and work location. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/commissioned roles) is expected to be between $157000 - $255000/YR. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here.

Our Commitment

We’re problem solvers that take risks and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together.

We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at  [email protected].

Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.

All your information will be kept confidential according to EEO guidelines.

Is role eligible for Immigration Sponsorship?: Yes