Staff Site Reliability Engineer

The role

You will build and maintain scalable infrastructure based on KVM Linux, Kubernetes and public cloud providers. You will troubleshoot complex systems, networking and security issues, and manage platform security and observability.

What you will do

• Create and maintain highly scalable solutions based on KVM Linux, Kubernetes, and Public Cloud Providers
• Analyze and troubleshoot systems performance and complex issues across operating systems and applications
• Maintain platform security and observability through nftables and comprehensive monitoring
• Manage and deploy systems and software in diverse environments, including Kubernetes and Openstack
• Write and maintain custom tools using Python, Golang, and BASH

Required qualifications

• Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions within your functional domain
• 5+ years of experience in a Linux/UNIX System Administration or SysAdmin role with a strong understanding of web security, protocols, and SSH
• Technical security aptitude including PGP, SSH, PKI, and Multi-factor authentication
• Mastery of network fundamentals including DHCP, ARP, subnetting, routing, NAT, firewalls, and IPv4/IPv6
• Experience in container orchestration services including Docker and Kubernetes, alongside automation tools like Ansible

Nice to have

• Experience implementing AI-driven anomaly detection, intelligent log parsing, or AIOps tools to automate root-cause analysis and predictive auto-scaling across Linux and Kubernetes infrastructure
• Strong Openstack and CEPH experience paired with advanced Kubernetes expertise
• Extensive professional history in dedicated Linux System Administration roles along with direct experience with Secrets Management Systems such as Hashicorp Vault or similar technologies

Benefits

• Various health plans
• Time off plans for vacation and sick time
• Parental leave options
• Retirement options
• Education reimbursement
• In-office perks

Before you apply

• Pay is benchmarked and set by role and level; the final offer may be higher or lower based on skills, experience, and education or training

About the company

Zscaler (NASDAQ: ZS) provides the Zero Trust Exchange platform, which protects customers from cyberattacks and data loss by securely connecting users, devices, and applications. The company describes it as the world's largest in-line cloud security platform, distributed across 200+ public data centers globally.