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Palo Alto Networks Logo

Principal Software Engineer in Test

Palo Alto Networks

Salary not specified
Aug 21, 2025
Santa Clara, CA, USA
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Palo Alto Networks NGFW group is looking to solve complex problems in the area of L4-7 security

Requirements

  • Strong automation skills in Python
  • Deep working knowledge in TCP/IP, application layer protocols (HTTP/HTTPS/SMTP etc)
  • Exceptional skills in problem-solving, debugging, and root cause analysis
  • Good understanding of Enterprise and SaaS products, with the ability to participate in the design, code review, and deployment of scalable software systems
  • Experience with customer engagements (both proactive and reactive) and driving root cause analysis and corrective actions
  • Ability to leverage AI tools to improve testing efficiency and code quality

Responsibilities

  • Lead end-to-end validation for critical networking and security features, solving key customer problems
  • Drive quality initiatives by collaborating with development, QA, and DevOps teams to achieve the best quality and to troubleshoot and resolve complex customer issues
  • Innovate by suggesting and implementing improvements to the QA process and automation frameworks
  • Mentor and coach new team members, including participating in interviews to help grow the team's capabilities
  • Adapt by staying updated with advancements and the usage of AI (for coding, quality processes, etc.), evaluating their relevance, and incorporating them to enhance systems

Other

  • Graduate degree (BS or MS) in Computer Science, Electrical Engineering or similar technical discipline or equivalent military experience required
  • 10+ years of experience in QA and automation specifically in networking, security products or services