Vilwaa Solutions Pvt Ltd - Plano, TX

posted 4 days ago

Full-time
Plano, TX

About the position

The Network Data Engineer - L3 role is focused on managing and optimizing the LAN and WAN network infrastructure for customers. This position requires extensive experience in Cisco technologies, including switching, routing, and wireless systems, to ensure efficient network operations and performance. The engineer will be responsible for troubleshooting, capacity planning, and maintaining network protocols, while also coordinating with vendors and handling escalated incidents.

Responsibilities

  • Monitor day-to-day operations and management for customer (LAN & WAN) Network infrastructure.
  • Configuring, Troubleshooting & Maintaining DC LAN and DC Interconnect WAN Networks.
  • Managing and monitoring Wireless Network infrastructure.
  • Network protocol configuration, maintenance, and troubleshooting.
  • Provide inputs for Capacity Planning/ Migration/ Optimization / Future upgrade strategy based on the performance trend.
  • On-Demand Cisco IOS, JUN-OS & NS-OS Updating and hotfixes - Responsible for implementing best practice/hardening.
  • Managing and monitoring of log files of network devices.
  • Preparation of Daily/Weekly/Monthly reports.
  • Regular audit of network devices and take corrective action accordingly.
  • Performance Management & Optimization.
  • Root Cause Analysis.
  • Coordination with multiple vendors.
  • Handling escalated incidents or high critical tickets.
  • Plan and schedule for change management.
  • Develop and maintain architecture diagrams and documents.

Requirements

  • 10+ years of experience in network engineering.
  • B.E. / B. Tech in a relevant field.
  • Strong technical skills in Cisco Switching and Routing (BGP, OSPF, EIGRP).
  • Experience with Cisco Nexus (3k, 5k, 7k, 9k).
  • Proficiency in managing Cisco Wireless (WLC & WAP) and Cisco Prime.

Nice-to-haves

  • Experience with Switching & Routing (Juniper & HP).
  • Knowledge of Aruba Wireless and Riverbed WAN Optimizer.
  • Familiarity with Cisco IPSec VPN.
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