Top Network Engineer Jobs in Bangalore

Architect, build, and maintain a hybrid cloud platform focused on AWS networking (VPCs, Transit Gateway, Route53, Direct Connect, VPNs). Implement infrastructure as code (Terraform) and GitOps, build CI/CD pipelines, automate operations, and ensure security, high availability, and multi-tenant isolation. Monitor and troubleshoot with Prometheus and DataDog, lead cloud network incident response, participate in on-call rotation, and produce runbooks and architecture diagrams.

Designs, configures, and supports complex global data, voice, storage and video networks (including contact center and security). Implements regional network solutions, provides operational support, tracks project tasks, mentors junior engineers, and updates documentation.

Designs, configures, and supports complex regional and global data, voice, storage, and video networks including contact center technologies. Provides operational support, mentors junior engineers, documents solutions, and engages vendors to optimize performance, reliability, and security.

Design, implement and maintain secure extranet connectivity (IPSec VPN/MPLS), configure and upgrade Cisco/Arista/Juniper hardware, produce documentation and test plans, coordinate with firewall/load-balancer teams, clean legacy devices, and support change-management and project tracking.

Design, modernize, and support secure, resilient global network connectivity across on-prem and cloud. Lead network modernization, produce designs, SOPs, and implementation plans, mentor NetOps, and deliver SD‑WAN, data center, Azure and AWS networking solutions while ensuring operational handoffs and uptime SLAs.

The Senior Network Engineer leads complex deployments, manages change controls, optimizes network architectures, and oversees migration activities while ensuring high operational standards and documentation.

Design, implement, and deliver Ethernet switching features for Nexus data-center switches. Write and test C/C++ and Python code, debug with GDB, perform code reviews, troubleshoot production issues, participate in on-call/postmortems, collaborate across teams, mentor peers, and lead small-to-medium features through the software lifecycle.

Lead escalation and execution of a Cisco-to-Fortinet/Juniper migration: configure and deploy Fortinet firewalls and Juniper switches/wireless, troubleshoot cutovers, own ServiceNow change controls, document designs and runbooks, and mentor field teams to ensure consistent branch refreshes and operational improvements.

Provide L3/L4 support and incident ownership for enterprise LAN/WAN, data center, cloud and security networking. Design, deploy, optimize and troubleshoot SD-WAN, VPN, routing, data center fabrics, load balancing and network security. Lead major incidents, RCAs, capacity planning, automation, monitoring improvements, and vendor/stakeholder engagements across global, multi-vendor environments.

Lead design, implementation, and maintenance of LAN/WAN/VPN/wireless networks. Manage Cisco/Meraki firewalls and F5 LTM load balancers, monitor performance, enforce network policies, ensure security/compliance, collaborate with cybersecurity, and operate data center and cloud (AWS/Azure) environments. Use JIRA/Confluence for tracking and documentation, and pursue automation and innovation.

Lead design, deployment, optimization, and troubleshooting of global LAN/WAN, firewall, SD-WAN and wireless networks across corporate and manufacturing sites. Serve as SME for routing (BGP/OSPF), switching, security, monitoring, automation (Git/Ansible), and vendor integration; drive projects, incident response, documentation, and collaboration with security and IT teams.

Provide L2 network managed services: monitor, investigate, and resolve incidents; manage tickets and escalations; perform maintenance and change tasks; collaborate with clients, CoEs and automation teams; audit tickets, contribute to trend analysis and automation opportunities, and support disaster recovery as needed.

Provide L2 network managed services: monitor, investigate, and resolve incidents; handle medium-complexity tickets; coordinate escalations and change management; support automation initiatives, coaching L1 teams, and contributing to projects and disaster recovery as needed to meet SLAs and optimize operational efficiency.

Operate 24×7 network monitoring and incident response across cloud and on-prem environments. Troubleshoot hybrid connectivity, routing, VPNs, firewalls, load balancers, and DNS. Act as L2/L3 escalation, participate in Major Incident Management, execute changes via ITSM, maintain runbooks, and improve monitoring, automation, and documentation to reduce MTTR and meet SLAs.

Lead design and governance of enterprise multi-cloud network architecture. Define Cloud WAN, VPC/VNet topologies, hybrid connectivity (VPN/Direct Connect/ExpressRoute), security controls and segmentation. Optimize performance, availability, and cost, deploy automation and IaC, collaborate with on-prem, security, and platform teams, and mentor engineering teams on cloud networking standards.

Designs, configures and supports complex regional data, voice, storage and video networks (including contact center and security). Provides operational support, mentors junior engineers, documents findings, and manages tasks to meet project deadlines.

Design, build, and operate a Kubernetes-based platform for global network infrastructure. Own cluster lifecycle, provisioning, upgrades, GitOps delivery, observability, capacity, and recovery. Develop automation, provide production support and on-call incident response for network services, and drive issues from detection through verified resolution.

Design and execute end-to-end automated test strategies for service portals across IP/MPLS networks. Develop Robot Framework test scripts, validate orchestration and automation, troubleshoot issues, integrate tests into CI/CD, mentor junior QA engineers, and report quality and performance metrics to ensure reliable product releases.

Develop, test, and debug software for networking and related systems; execute test plans; log and resolve issues; collaborate with internal and outsourced partners to deliver reliable, cost-effective solutions.

Designs, implements, operates, and supports enterprise network services across data centers, cloud, and corporate sites. Administers routing, switching, firewalls, SD-WAN, VPNs, and cloud connectivity (AWS/Azure). Troubleshoots complex network issues, monitors performance, documents network standards and diagrams, participates in projects and on-call rotations, and collaborates with Infrastructure, Security, Cloud, and Engineering teams on modernization and cloud adoption.

Lead design and implementation of network-as-code and large-scale SDN/container networking. Build CI/CD pipelines, automate security and traffic policies, validate network state, troubleshoot complex routing and overlay issues, and drive technical strategy and documentation across global, multi-tenant cloud and bare-metal environments.

Design, implement, and maintain network systems software and hardware control features. Develop device drivers and system management utilities using C/C++ and Python, collaborate with hardware teams for bring-up and performance optimizations, support customers and test teams, and mentor junior engineers.

The Senior Network Engineer at Twilio will build, operate, and maintain global network infrastructure, ensure performance monitoring, troubleshoot issues, and collaborate on security and future network needs.

The Senior Engineer resolves technical incidents in managed services, provides second-line support, monitors service levels, and collaborates with teams for problem resolution and process improvements.

The Network Ops Engineer will monitor and maintain network systems, troubleshoot issues, respond to incidents, and collaborate with teams to ensure network availability.