Staff Site Reliability Engineer
Core
Building and securing scalable cloud-native infrastructure (KVM, Kubernetes, OpenStack) for Zscaler's Zero Trust Exchange platform, focusing on Linux system administration, network security, and observability.
Role type
Staff Site Reliability Engineer (Infrastructure & Security)
Builds
Highly scalable Linux/Kubernetes solutions, secure network environments, and automated observability tools for the Zero Trust Exchange platform.
Domain
Cybersecurity / Cloud Infrastructure / Linux Systems
Deliverable
production ML models | product features | infrastructure
Required skills
Linux/UNIX System Administration, Kubernetes, Container Orchestration (Docker), Network Security (Firewalls, NAT, Routing), Python, Golang, BASH, Automation (Ansible), Observability (nftables), PKI/SSH/PGP
Preferred skills
AIOps (anomaly detection, log parsing), OpenStack, CEPH, Secrets Management (Hashicorp Vault)
Technologies
KVM, Kubernetes, Docker, OpenStack, CEPH, Ansible, Python, Golang, BASH, nftables, Hashicorp Vault
Responsibilities
Create and maintain scalable solutions based on KVM Linux and Kubernetes; Analyze and troubleshoot complex systems performance and security issues; Maintain platform security and observability; Manage and deploy systems in diverse environments; Write and maintain custom automation tools.
Seniority
Staff, hands-on IC with strategic impact
