Principal System and Solution Test

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Principal System and Solution Test in USA

Zscaler
Full time
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USA
09/29/2026
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Santa Clara, CA

Responsibilities

Collaborate with cross-functional teams to design, develop, and maintain cloud-based software solutions.
Test cloud-delivered security and SD-WAN technologies using deep L2-L7 networking expertise.
Build and maintain repeatable system-level test automation suites.
Provide recommendations to improve RASS, debugging capabilities, and product usability.
Design and execute production-like scenarios to identify gaps and ensure stable customer deployments.

Requirements

12+ years of experience in network security, SD-WAN, or networking infrastructure testing.
Strong Python proficiency for test-tool development.
Experience building test automation frameworks from the ground up and provisioning complex cloud test environments with Terraform or CloudFormation.
Deep understanding of L2-L7 networking, TCP/IP internals, performance testing, and industry-standard traffic generators.
Advanced knowledge of SD-WAN, VPNs, cloud security architectures, and Linux networking.
Hands-on experience with IPSEC or GRE tunneling and public-cloud networking in AWS or GCP.
Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions.
Preferred experience using AI technologies and workflows to improve operational efficiency and translating holistic product understanding into realistic test scenarios.

Benefits

Hybrid work arrangement based in Santa Clara, California.
Base salary range of $185,500–$265,000, excluding commission, bonus, equity, and benefits.
Various health plans, vacation and sick time off plans, parental leave, retirement options, education reimbursement, and in-office perks.

Salary: $186k - $265k/yr

Zscaler

Zscaler is a leader in zero trust security, providing a cloud-native platform that enables organizations to secure users, applications, and data while driving digital transformation. Our Zero Trust Exchange platform leverages advanced AI and the largest security data lake to combat cyber threats,...

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