Zscaler Employee Directory
Computer and Network SecurityCalifornia, United States5001-10000 Employees
Zscaler is a global computer and network security company focused on zero-trust principles, providing security for users, branches, applications, data, and devices to support large organizations in their digital initiatives. Its security platform operates across a distributed infrastructure of data centers, with more than 160 locations worldwide. The company relies on advanced AI to monitor and respond to billions of cyber threats and policy violations daily, helping reduce security complexity for enterprises. Headquartered in San Jose, California, Zscaler is listed on the NASDAQ under the ticker ZS. In mid-2026, Zscaler announced a collaboration with Gigamon to extend visibility into Zero Trust and hybrid cloud environments.