Network Security Engineer
6 days ago
Job Summary
We are looking for a highly experienced Network Security Engineer (L3) with deep expertise in Zscaler technologies, firewall platforms, and wireless security. The ideal candidate will have a strong background in planning, design, implementation, and troubleshooting of complex network security environments, including cloud migration and multi-vendor product support.
Key Responsibilities
Lead the design, planning, and implementation of secure network architectures using Zscaler (ZIA, ZPA, DLP, CASB).
Provide TAC-level support for Zscaler technologies and assist in ZPA migration from on-prem to cloud.
Troubleshoot and resolve complex network security issues across multi-vendor environments.
Manage and support firewalls including FortiGate, Cisco Meraki, Cisco FTD, Checkpoint, and Palo Alto.
Administer and optimize wireless infrastructure: Cisco Meraki Wireless, Cisco Wireless, Aruba Wireless.
Implement and manage Network Access Control (NAC) solutions: Cisco ISE and Aruba ClearPass.
Support and integrate Web Application Firewalls (WAF) such as Imperva or equivalent.
Utilize ServiceNow (ITSM) for incident, change, and problem management.
Collaborate with cross-functional teams to ensure secure and efficient network operations.
Required Skills & Qualifications
Zscaler Certified with hands-on TAC support experience.
Proven expertise in Zscaler ZIA, ZPA, DLP, CASB.
Strong understanding of cloud migration strategies, especially ZPA transitions.
Deep troubleshooting skills in complex network setups.
Hands-on experience with multi-vendor firewalls and wireless technologies.
Familiarity with NAC solutions and WAF implementations.
Experience using ServiceNow or similar ITSM platforms.
Certifications: Checkpoint, FortiGate, Cisco (CCNP/CCIE preferred).
Educational Qualification: Any degree with relevant hands-on experience.
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