At EY, we’re all in to shape your future with confidence.
We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.
Join EY and help to build a better working world.
Infra Security – Zscaler, Check Point_Senior
We are looking for Infra Sec specialist who will be responsible for day-to-day operations, administration, troubleshooting, and optimization of Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Check Point firewalls in a production enterprise workplace. The role includes policy management, secure access enablement, incident troubleshooting, performance tuning, upgrades, change execution, and compliance support across on-prem and cloud connectivity.
Key Responsibilities:
Administer and support Zscaler Internet Access (ZIA) features:
URL Filtering, Web Security, SSL inspection, Malware protection, Advanced Threat features (as licensed)
Cloud firewall policies, bandwidth control, DLP policy support (if applicable)
Administer and support Zscaler Private Access (ZPA):
App Segmentation,
App Connector configuration, Server Group/Segment Group policies
Identity-based access enforcement, posture checks (if enabled), user access troubleshooting
Configure and maintain traffic forwarding methods:
GRE/IPsec tunnels, PAC files, Zscaler Client Connector, proxy chaining (as applicable)
Troubleshoot Zscaler access issues:
Authentication failures, policy mismatch, SSL inspection problems, application latency and connectivity issues
Analyze Zscaler logs (web insights, audit logs, connector logs) and coordinate with ISP/Network teams
Integrate with enterprise identity/security tooling:
SAML/SSO integration (Azure AD/Okta), SCIM provisioning, certificate management
Log streaming to SIEM (e.g., Sentinel/Splunk/QRadar) and alert tuning
Perform policy reviews, rulebase cleanup, and implement least privilege access patterns.
Manage Check Point Security Gateways and Management:
Policy cr
📌 GMS-Senior-Zscaler and Check Point (Noida)
🏢 EY
📍 Noida