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Track Lead - Network LAN/WAN

India

Job Description

Track Lead - Network LAN/WAN

Lucknow, Uttar Pradesh

Job Summary

We are seeking an experienced Network Subject Matter Expert (SME) responsible for the design, implementation, operation, optimization, and support of enterprise data center, campus, WAN, SD-WAN, and wireless infrastructure. The ideal candidate should possess deep expertise in Cisco Routing & Switching, SD-WAN, Cisco Meraki, Wireless Networks, Cisco Nexus, and Cisco ACI technologies, with the ability to lead complex network transformation and modernization initiatives.

Job Description : Key Performance Indicators (KPIs)\\r\\n\\r\\nNetwork Availability
99.9%\\r\\nIncident Resolution SLA Compliance\\r\\nChange Success Rate\\r\\nMajor Incident Reduction\\r\\nSD-WAN Performance Optimization\\r\\nWireless User Experience Scores\\r\\nAutomation Adoption & Operational Efficiency\\r\\nCustomer Satisfaction (CSAT) We are seeking an experienced Network Subject Matter Expert (SME) responsible for the design, implementation, operation, optimization, and support of enterprise data center, campus, WAN, SD-WAN, and wireless infrastructure. The ideal candidate should possess deep expertise in Cisco Routing & Switching, SD-WAN, Cisco Meraki, Wireless Networks, Cisco Nexus, and Cisco ACI technologies, with the ability to lead complex network transformation and modernization initiatives.

Key Responsibilities

Job Responsibilities : Network Design & Architecture Design and implement enterprise LAN, WAN, SD-WAN, and Data Center network architectures. Develop High-Level Design (HLD) and Low-Level Design (LLD) documentation. Define routing, switching, segmentation, QoS, and security architectures. Participate in network transformation, cloud connectivity, and modernization initiatives. [Hi , We h...ow:- - At | Viva Engage], [HCLTech Ma...N offering | PowerPoint] Routing & Switching Configure, manage, and troubleshoot: Cisco Catalyst Switches Cisco Nexus Series Cisco ISR/ASR Routers Implement and support: OSPF BGP EIGRP VRF VLANs STP/RSTP/MST HSRP/VRRP/GLBP Multicast Perform network capacity planning and performance tuning. [Hi , We h...ow:- - At | Viva Engage], [Cisco Netw...nd Routing | Viva Learning] SD-WAN Operations Deploy and support Cisco SD-WAN and Meraki SD-WAN solutions. Configure SD-WAN policies, application-aware routing, traffic engineering, QoS, segmentation, and VPN services. Support branch onboarding, migration, failover, and optimization activities. Troubleshoot SD-WAN edge devices and controller-related issues. [HCLTech Ma...N offering | PowerPoint], [Network Automation | PDF], [HCLTech Ma...ffering L2 | PowerPoint] Cisco Meraki Administration Manage Meraki Dashboard environments. Configure and support: MX Security Appliances MS Switches MR Wireless Access Points Auto VPN SD-WAN Policies Perform device provisioning, template management, monitoring, and lifecycle administration. [HCLTech Ma...ffering L2 | PowerPoint],



[Cisco Mera...by Pearson | Viva Learning] Wireless Network Management Design and support enterprise Wi-Fi networks. Configure Cisco Wireless LAN Controllers (WLC). Conduct wireless surveys and performance optimization. Troubleshoot RF interference, roaming, authentication, and coverage issues. Implement secure wireless access using 802.1X and NAC solutions. [Hi , We h...ow:- - At | Viva Engage], [Deploying...by Pearson | Viva Learning] Cisco ACI & Data Center Networking Design and operate Cisco ACI-based Data Center environments. Configure: Tenants VRFs Bridge Domains EPGs Contracts L3Out Support Multi-Pod, Multi-Site, and ACI Anywhere implementations. Integrate ACI with virtualization and cloud environments. [Managed DC...DN-L1 Deck | PowerPoint], [Hi , We h...ow:- - At | Viva Engage] Operations & Support Provide L3 support for critical network incidents. Perform root cause analysis and prepare RCA reports. Lead major incident resolution and business-critical escalations. Participate in change, problem, and release management activities. Create and maintain SOPs, KB articles, and technical documentation. [Hi , We h...ow:- - At | Viva Engage] Automation & Innovation Develop network automation solutions using: Python Ansible REST APIs Terraform (preferred) Automate provisioning, compliance checks, monitoring, and reporting. Drive AIOps and network modernization initiatives

Skill Requirements

Core Networking TCP/IP Routing & Switching OSPF BGP EIGRP MPLS QoS Multicast VPN Technologies Network Security Fundamentals Cisco Technologies Cisco Catalyst Cisco Nexus 5K/7K/9K Cisco ACI Cisco DNA Center Cisco SD-WAN Cisco Meraki Wireless Cisco WLC Cisco Meraki Wireless RF Design & Optimization Wireless Security Monitoring & Tools SolarWinds Cisco Prime / DNAC ThousandEyes ServiceNow Wireshark NetFlow Analysis Automation Python Ansible REST API Git Terraform (Preferred)

Other Requirements

Experience Senior Network Engineer 7-10 years of enterprise networking experience. Network SME / Lead Network Engineer 10-15+ years of experience. Minimum 3+ years of Cisco ACI and SD-WAN implementation experience. Experience supporting large-scale global networks. Experience in Data Center and Cloud networking environments. [Hi , We h...ow:- - At | Viva Engage], [Managed DC...DN-L1 Deck | PowerPoint] Preferred Certifications CCNP Enterprise CCNP Data Center CCIE Enterprise Infrastructure CCIE Data Center Cisco ACI Specialist (DCACI) Cisco SD-WAN Specialist (ENSDWI) Cisco Meraki Solutions Specialist ITIL Foundation v4

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals,



providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.

Copyright © 2026 HCL Technologies Limited

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📌 Track Lead - Network LAN/WAN (India)
🏢 HCLTech
📍 India