Network Security Engineer
Core
Operate secure access and web security stack (Zscaler ZIA, SIPA, ZDX) to protect user and application traffic across the enterprise.
Role type
Senior Network Security Engineer (Zscaler specialist)
Builds
Enterprise secure access, web filtering, SSL inspection, and cloud application security policies
Domain
Cybersecurity / Cloud Security
Required skills
Firewall policy management, routing and traffic flow analysis, DNS configuration, proxy management, secure connectivity design, security event correlation, log analysis, risk assessment, change impact analysis, SIEM integration, endpoint security administration, secure access agent management, ITSM process adherence, troubleshooting, documentation
Preferred skills
In-line web and endpoint DLP policy implementation, cloud application security policy design, GenAI traffic securing, source-based traffic path design
Technologies
Zscaler ZIA, SIPA, ZDX, ServiceNow, SIEM, Cloud Firewall
Responsibilities
Configure web filtering, URL categorization, SSL inspection, and security policies; Troubleshoot user access, authentication, and internet connectivity issues; Implement security changes and assess impact before deployment; Monitor security events and integrate logs with SIEM; Support Zscaler Client Connector upgrades and endpoint security initiatives; Upgrade App Connectors and support migrations for new enterprise applications; Support enterprise GenAI solution with cloud application policies; Analyze firewall changes and prepare change details for approval; Partner with application owners, network teams, and cybersecurity teams; Manage ServiceNow service requests and change tickets
Seniority
Senior, hands-on IC
