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Principal Software Engineer QA Engineer (Cloud Security)

Palo Alto Networks

$144,200 - $225,200
Aug 26, 2025
Santa Clara, CA, US
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Palo Alto Networks' Next-Gen Firewall Cloud Security team is seeking a Principal Software QA Engineer to address challenges in public and private cloud security testing and automation, aiming to enhance the quality and efficiency of their groundbreaking cloud security products.

Requirements

  • Deep understanding of testing methodologies and experience with functional testing
  • Experience testing Firewall or Network Security appliances
  • Proficient with Python scripting and should be able to run and debug existing scripts
  • Experience and Good domain knowledge with cloud-based deployments (AWS/Azure/GCP/GKE/EKS/AKS preferred)
  • Experience with QA test or automation teams involved with Cloud or Network security and Rest APIs
  • Experience with Linux and open source tools is desired
  • Knowledge using commercial test tools such as Spirent Avalanche, IX Load or Breaking Point is desirable

Responsibilities

  • Build, automate, and run functional testing scenarios for our products in virtualized elements.
  • Participate in all aspects of QA product lifecycle - Scoping, test case creation and maintenance, feature, regression, execution, and automation
  • Work with cross-functionally with Product Management, Software, and Quality Engineering teams to deliver cloud security products to the market in a timely fashion with excellent quality
  • Responsible for functional testing of Palo Alto Networks’ next-generation VM/CN firewalls and Cloud NGFW in various cloud providers
  • Drive the automation within and across the cross functional teams and strive to achieve technical and operational excellence in every step of the release
  • Develop tools and infrastructure to improve the quality and efficiency of testing
  • Work closely with customer support and field teams to improve end-customer outcomes

Other

  • MSEE/CS or BS/CS career-level of experience in the Networking Security industry, or equivalent experience or equivalent military experience required
  • 10 years plus experience
  • Good written and verbal communication skills