Zscaler Network Security-Principal engineer- Associate director

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Security Technology Services – Network Security Technology   EY Technology   Technology has always been at the heart of what we do and deliver at EY. We need technology to keep an organization the size of ours working efficiently and securely. We have more than 400,000 people in over 150 countries, all of whom rely on secure technology to perform their jobs every day.   Everything we use as a firm depends on our security-first mindset. Our users, applications, cloud platforms, data centers, AI services, and business-critical systems all rely on modern security technologies to enable secure access, protect sensitive information, and reduce cyber risk.   Within Security Technology Services, our mission is to deliver world-class security engineering capabilities that enable Zero Trust, cloud transformation, attack surface reduction, and secure digital experiences. If you are passionate about building and engineering security solutions at global scale, we want to hear from you.     The Opportunity   We are looking for a  Principal Engineer – Associate Director to join Security Technology Services as a senior hands-on engineering leader focused on Zscaler, Zero Trust and secure cloud networking integration.   This role is responsible for engineering, deployment, integration, automation, optimization and technical leadership of EY’s global Zscaler platform and associated network security capabilities.   The successful candidate will operate as a deeply technical, hands-on subject matter expert across core Zscaler cloud capabilities, ZPA, Zscaler Client Connector, workload segmentation, Azure secure networking concepts, hybrid data center connectivity, Zscaler AI Firewall, AI Guard and Zero Trust access patterns.   This role will lead strategic engineering initiatives focused on:

Azure secure networking integration Hybrid cloud security VMware data center segmentation Enterprise AI security using Zscaler AI Firewall and AI Guard Secure access transformation

The role will work closely with Network Security, Cloud Engineering, Application Security, Identity, Infrastructure, Architecture, and Product teams to engineer and deploy scalable enterprise security solutions globally.     Your Key Responsibilities   The Zscaler and Zero Trust Engineering Lead will provide senior technical leadership for the deployment, integration, optimization and continuous improvement of EY’s global secure access and Zero Trust engineering platforms.   Zscaler Engineering Leadership

Serve as the senior hands-on engineering lead for core Zscaler cloud capabilities, including ZIA, ZPA, Zscaler Client Connector, App Connectors, Private Service Edges, Workload Communications, Microsegmentation, Zscaler AI Firewall and AI Guard. Engineer, deploy, configure and optimize large-scale Zscaler solutions supporting global business operations. Lead onboarding of enterprise applications, cloud services and business workloads into Zero Trust architectures. Drive adoption of new Zscaler capabilities and engineering best practices. Develop reference configurations, reusable engineering patterns and deployment standards.

Azure Secure Networking Integration

Bring deep working knowledge of Azure secure networking patterns to support Zscaler integration across EY Azure environments. Understand, validate and troubleshoot Azure networking components including Virtual WAN, ExpressRoute, Azure Firewall, Application Gateway, Front Door, Private Link and Private Endpoint. Work with EY Azure architects to integrate Zscaler