Position: Network Expert L3 (5 to 10 Years Experience)

Location: Bangalore, India

Department: Cloud Infrastructure Engineering

Employment Type: Full-time, no remote work option

Role Overview

We are seeking a highly experienced and motivated Network Expert (L3) to join our core infrastructure team. This role involves designing and implementing mission-critical network infrastructure that powers Zybisys multi-datacenter public cloud, GPU cloud platform, and f intech-grade cloud solutions. The ideal candidate will have strong architecture skills, deep understanding of datacenter network fabrics, and hands-on expertise in open networking ecosystems.

Key Responsibilities :
- Architect and build backbone Internet infrastructure and hyperscale-grade connectivity to host Zybisys' multi-datacenter public cloud.
- Develop SDN-based network designs and deploy solutions similar to AWS Direct Connect, Virtual Routers, and Virtual Network Interfaces.
- Design and implement SD-WAN solutions optimized for latency-sensitive and high reliability customer use cases.




- Architect control plane and data plane fabrics to ensure effective traffic segregation across cloud workloads.
- Design overlay networks leveraging VXLAN for VMware Cloud, OpenStack, and OpenShift environments.
- Provide deep troubleshooting expertise across routing protocols including BGP, OSPF, IGRP, Evpn and EIGRP.
- Design network monitoring and observability frameworks using sFlow, NetFlow, and modern telemetry platforms.
- Leverage open networking platforms such as SONiC OS, Open vSwitch, or similar open source network operating systems.
- Manage lifecycle automation for network infrastructure, including security patching, firmware upgrades, and configuration consistency in live production networks.
- Conduct continuous performance monitoring and propose architecture improvements for network optimization.
- Engineer multi-region datacenter connectivity solutions, including dark fibre deployment and cross-conn

📌 Network (Bengaluru)
🏢 Zybisys Consulting Services
📍 Bengaluru