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 contemporary 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