Walk-in || Network Engineer -Walkin Drive

Job description

**Network Engineer LAN, WLAN & Security** **Role Summary** We are seeking an experienced **Network Engineer** with strong expertise in **Enterprise LAN, WLAN, Firewall Security, and Network Access Control (NAC)** technologies. The role involves design, implementation, operations, and troubleshooting of **campus and data center network environments**, with a strong focus on **Aruba switching, Aruba Wireless, Palo Alto firewalls, and Aruba ClearPass**. **Key Responsibilities** - Design, implement, and support **Enterprise LAN and WLAN environments**. - Configure, manage, and troubleshoot **Aruba LAN and switching infrastructure**. - Support **Data Center networking** including modern architectures such as **SpineLeaf and VXLAN**. - Implement and manage **Layer2 and Layer3 technologies** including **STP and VLANs**. - Operate and support **Aruba Wireless solutions**, ensuring optimal performance and availability. - Manage **Firewall security** using **Palo Alto**, including zoning and segmentation. - Administer **Aruba ClearPass** for Network Access Control (NAC), authentication, authorization, and policy enforcement. - Perform incident, problem, and change management activities in line with ITIL processes. - Conduct root cause analysis (RCA) and support continuous service improvement. - Maintain accurate network documentation, diagrams, and configuration records. - Collaborate with crossfunctional teams, vendors, and stakeholders during transitions and BAU operations. **Technical Skills** **LAN & Data Center Networking** - **Aruba LAN / Aruba Switching** - **STP, VLAN, VXLAN** - **SpineLeaf architecture** - **Arista switching** (preferred) - Data Center networking concepts **WLAN** - **Aruba Wireless** - **Aruba Central** - **Instant Access Points (IAP)** **Firewall & Security** - **Palo Alto Firewalls** - Network **zoning and segmentation** **Network Access Control** - **Aruba ClearPass** - Authentication and authorization - Policy enforcement - Profiling and access control **Experience & Qualifications** - 10–12 years of experience in **Enterprise LAN/WLAN and Network Security** environments (flexible based on role level). - Handson experience with **Aruba LAN, Aruba Wireless, Palo Alto Firewalls, and ClearPass**. - Strong troubleshooting and analytical skills. - Experience supporting **global enterprise networks** is preferred.