Job Description

Role Summary

Senior Network Engineer responsible for designing, implementing, and supporting enterprise Layer-2 switching and wireless networks using Cisco and Aruba technologies, integrating Network Access Control (ClearPass & Cisco ISE) and firewalls to ensure secure, scalable, and highly available network infrastructure.

Key Responsibilities

  • Design and manage enterprise L2 switching infrastructure using Cisco Catalyst and Aruba CX switches
  • Configure and optimize VLANs, trunking, STP (RSTP/MSTP), LACP, Port Security, BPDU Guard
  • Lead deployment and support of Aruba and Cisco wireless networks in Layer-2 architecture
  • Design and manage SSID-to-VLAN mapping, RF optimization, roaming, and capacity planning
  • Implement 802.1X authentication for wired and wireless users using Aruba ClearPass and Cisco ISE
  • Design and enforce role-based access control, dynamic VLAN assignment, and g...

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