Track Lead - Wireless Networking

HCLTech • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • Python • 2 days ago

Smart Apply

Similar jobs

1,172,051open jobs

66,139companies

208,191added this week

Browse all

Location

In office

Seniority

Staff · 7+ years exp

Confirmed on the employer's own hiring board on Oct 3, 2026. First seen by Alion on Oct 1, 2026.

Overview

Company

Impact

Profile match

HCLTech

HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.

hcltech.com • HQ: Noida, India • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976

Tech stack of HCLTech

Job Summary

JD: L3 Senior LAN Network Engineer

Role Title

L3 Senior LAN Network Engineer - Cisco DNAC & Campus Infrastructure

Role Summary

The L3 LAN Engineer serves as the highest technical escalation point for enterprise LAN infrastructure and is responsible for advanced troubleshooting, design support, capacity planning, lifecycle management, automation, and major incident resolution.

Key Responsibilities

Key Responsibilities

Advanced LAN Support

Act as L3 escalation point for critical LAN incidents.
Perform advanced troubleshooting across campus networks.
Support large-scale Cisco and Aruba switching environments.
Troubleshoot complex routing and switching issues.

LAN Technologies

Cisco Catalyst 9K
Cisco Nexus
Aruba CX
HPE Comware
SDA (Software Defined Access)

Cisco Catalyst Center (DNAC)

Device onboarding and provisioning
Assurance Management
Software Image Management (SWIM)
Template deployment
Compliance management
SDA operational support

Problem Management

Lead Root Cause Analysis (RCA).
Identify recurring infrastructure issues.
Implement permanent corrective actions.
Maintain technical knowledge articles.

Upgrade & Lifecycle Management

IOS-XE upgrades
Switch refresh initiatives
Software lifecycle planning
Validation and rollback testing

Capacity & Performance Management

Capacity forecasting
Utilization analysis
Performance optimization
Infrastructure modernization

Security & Compliance

Vulnerability remediation
Security advisory reviews
Configuration compliance audits
Network segmentation support

Automation

Python scripting
Ansible automation
DNAC API integrations

Skill Requirements

Required Skills

Cisco Catalyst Center (DNAC)
Cisco Catalyst 9K
Cisco Nexus
Aruba CX
OSPF
BGP
EIGRP
STP
QoS
SDA
Cisco ISE

Experience

7-10 years of LAN Engineering experience.
3+ years supporting Cisco DNAC.
Experience handling major incidents.

Preferred Certifications

CCNP Enterprise
Cisco SDA Specialization
Aruba ACNP
ITIL Foundation

Other Requirements

Other Requirement : Advanced Wireless Engineering

Free account

Stop reading job ads. Get the ones that fit.

One free account turns this page into a shortlist built around your stack, your level and your pay.

Match on every job. Stack, seniority, pay and location, scored against your profile.

1,172,051 open roles. Read straight off company career pages, refreshed every day.

Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.

3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.

Create a free account Continue with Google

Free forever. No card. Under a minute.

Your match

How well do you fit this role?

Two answers are enough for a real match. No account needed.

Check my fit

Answers stay in this browser until you create an account.

Recommended for you based on this role

Networking

Similar stack

Same company

In your city

Sr Network Administrator 3 months ago

$113k – $155k per year • Hybrid • Full-Time • 6+ years exp • Bachelor's Degree • Golden

DevOps

Azure

AWS

Apply