Principal Software Engineer - Zero Trust Network Segmentation

World's largest cloud security platform provider, serving thousands of enterprise customers including 40% of Fortune 500 companies.
$175,000 - $250,000
Security
Principal Software Engineer
Hybrid
1,000 - 5,000 Employees
12+ years of experience
Cybersecurity · Enterprise SaaS

Description For Principal Software Engineer - Zero Trust Network Segmentation

Zscaler, the world's largest cloud security platform provider, is seeking a Principal Software Engineer to join their Zero Trust Network Segmentation team. As a NASDAQ-listed company serving 40% of Fortune 500 clients, Zscaler operates the world's largest security cloud with their AI-powered Zero Trust Exchange™ platform.

In this role, you'll be instrumental in developing the architecture for Security Service Edge (SSE) and Zero Trust Security Services. You'll work on improving scalability and reliability of existing systems, leading the transition to a modern microservices-based architecture. As a technical advisor to the engineering executive leadership, you'll influence strategic technical decisions across the organization.

The position requires expertise in distributed systems, security services, and cloud environments. You'll collaborate with internal teams, guide engineers, work with Product Managers on roadmap execution, and partner with technology partners to bring solutions to market. Your work will directly impact the security infrastructure serving millions of users across 185 countries.

Key responsibilities include building scalable security services, architecting distributed database systems, researching innovative security solutions, and providing technical leadership. The ideal candidate brings 12+ years of software engineering experience, strong networking knowledge, and expertise in security protocols and microservice architectures.

Zscaler offers competitive compensation ($175,000-$250,000), comprehensive benefits, and a culture recognized as a Best Workplace in Technology. You'll join a team of bright minds working on cutting-edge security solutions, with over 100 patents and ambitious plans for global expansion. This is an opportunity to shape the future of cloud security while working with state-of-the-art technology in a fast-paced, collaborative environment.

Last updated 5 days ago

Responsibilities For Principal Software Engineer - Zero Trust Network Segmentation

  • Build scalable and reliable security services in ZScaler and Public cloud environments
  • Improve and re-architect existing products to meet scalability needs
  • Collaborate with internal teams to guide engineers on software development principles
  • Build Distributed Database systems and secure solutions
  • Research security services implementation in Zscaler or public cloud environments
  • Serve as technical advisor to executive leadership team

Requirements For Principal Software Engineer - Zero Trust Network Segmentation

Java
Linux
  • 12+ years software engineering experience
  • Experience with Microservice architectures and VPN technologies
  • Knowledge of L2/L3 networking protocols (HTTP, TCP/IP, SSL/TLS, SAML)
  • Experience with Web Proxy, Networking, and Firewall products
  • Bachelors/Masters in Computer Science or related fields
  • Knowledge of user Federation and Distributed Database systems

Benefits For Principal Software Engineer - Zero Trust Network Segmentation

Medical Insurance
Dental Insurance
Vision Insurance
Parental Leave
401k
Education Budget
  • Various health plans
  • Vacation and sick time
  • Parental leave options
  • Retirement options
  • Education reimbursement
  • In-office perks

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