- Role Purpose: 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.

- Key Responsibilities:
- Leads design, configuration, deployment and optimization of network infrastructure, routing policies and segmentation.

- Performs advanced troubleshooting, problem management, RCA, performance optimization and escalations handling.

- Supports network upgrades, migrations, patching, software upgrades, capacity management and resilience improvements.

- Implements network security controls, ACLs, firewall policies, zero trust segmentation and access governance.

- Ensures end-to-end network observability, monitoring integration and proactive detection of performance degradation.





- Creates and maintains network architecture documentation, operational runbooks and engineering standards.

- Provides technical SME support for current solutions / presales sizing and infra transformation initiatives.

- Manages order entries for circuit designs, documentation, perform network equipment investigations, order management for circuits.

- Key Performance Indicators (KPIs):
- Network availability and performance SLA adherence

- MTTR & incident resolution effectiveness

- Network change success rate
- Network optimization gain metrics (latency, throughput, packet loss reduction)

- Control / policy compliance and standardization adoption

Reduction in repeat network

📌 Lead Engineer Network (Chennai)
🏢 CBTS
📍 Chennai