Lead Engineer Network

CBTS TECHNOLOGY SOLUTIONS INDIA LLP · Chennai

Source and collection record

Last observed by our collector: 8 October 2026 at 11:14 pm IST. This is not a manual review or a confirmation from the employer.

Employer requisition: 0330

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Collected role description

<div><strong>1. Role Purpose:</strong> Leads enterprise network engineering & advanced operational support across routing, switching, circuits, WAN, LAN, wireless, SD-WAN and network security components to ensure high availability, optimized performance and secure network connectivity across customer and internal environments.</div><div><strong>2. Key Responsibilities: </strong></div><div>· Leads design, configuration, deployment and optimization of network infrastructure, routing policies and segmentation.</div><div>· Performs advanced troubleshooting, problem management, RCA, performance optimization and escalations handling.</div><div>· Supports network upgrades, migrations, patching, software upgrades, capacity management and resilience improvements.</div><div>· Implements network security controls, ACLs, firewall policies, zero trust segmentation and access governance.</div><div>· Ensures end-to-end network observability, monitoring integration and proactive detection of performance degradation.</div><div>· Creates and maintains network architecture documentation, operational runbooks and engineering standards.</div><div>· Provides technical SME support for new solutions / presales sizing and infra transformation initiatives.</div><div>· Manages order entries for circuit designs, documentation, perform network equipment investigations, order management for circuits.</div><div><strong>3. Key Performance Indicators (KPIs): </strong></div><div>· Network availability and performance SLA adherence</div><div>· MTTR & incident resolution effectiveness</div><div>· Network change success rate</div><div>· Network optimization gain metrics (latency, throughput, packet loss reduction)</div><div>· Control / policy compliance and standardization adoption</div><div>Reduction in repeat network </div>