Network Switching(LAN Technology)

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