Top Network Engineer Jobs in Bangalore

Monitor and support a multi-cloud infrastructure across Azure and AWS, including Windows, Linux, and SQL Server systems. Responsibilities include incident response, alert triage, patching, compliance tracking, network troubleshooting, reliability reporting, runbook improvement, and automation. The role participates in a follow-the-sun on-call rotation and supports VPNs, DNS, subnets, routing, monitoring tools, and infrastructure maintenance.

Leads Point of Presence builds, develops high- and low-level network designs, maintains Nautobot documentation, manages circuit turn-ups, oversees network go-lives, and executes data center-to-PoP migrations with minimal downtime. The role requires extensive network engineering experience across large-scale, highly available, multi-vendor international environments, with expertise in WAN technologies, dynamic routing, network operating systems, virtualization, overlays, vendor coordination, and service optimization.

Leads points-of-presence builds, develops high- and low-level network documentation, updates Nautobot, manages circuit turn-ups and network go-lives, and executes low-downtime data center-to-PoP migrations. Requires extensive network engineering experience across large-scale, highly available, multi-vendor international environments, with expertise in WAN technologies, routing protocols, operating systems, overlays, virtualization, vendor coordination, and network service optimization.

Leads network infrastructure deployments, including PoP builds, high- and low-level design documentation, Nautobot updates, circuit turn-ups, network go-lives, and data center-to-PoP migrations. Requires extensive experience operating highly available, multi-vendor, multi-site international networks; expertise in WAN technologies, dynamic routing, network operating systems, virtualization, overlays, and vendor coordination. CCIE or equivalent certification is preferred.

Designs, builds, and operates AWS-focused cloud network infrastructure across multi-cloud and hybrid environments. Manages VPCs, VNets, connectivity, routing, DNS, load balancing, security controls, and on-premises integrations. Develops Terraform-based Infrastructure-as-Code, troubleshoots complex multi-region networking issues, and supports scalable cloud deployments. Requires extensive AWS networking experience, hybrid architecture expertise, core networking protocol knowledge, and Terraform proficiency. Azure and GCP experience, automation, and enterprise networking backgrounds are preferred.

Designs, deploys, monitors, troubleshoots, and optimizes LAN, WAN, SD-WAN, Wi-Fi, cloud, and security infrastructure. Configures network devices and security systems, automates operational tasks, maintains technical documentation, implements security and disaster recovery measures, and resolves escalated issues. The role also mentors engineers, communicates with users, and recommends improvements to network performance, capacity, and scalability.

Supports and optimizes enterprise multi-site WAN environments by resolving escalated L2 incidents, troubleshooting SD-WAN, routing, VPN, and connectivity issues, monitoring network performance, performing root cause analysis, implementing approved configuration changes, and meeting SLA targets. The role also coordinates with L3 teams, vendors, and ISPs, maintains operational documentation, and contributes to incident trend analysis, MTTR reduction, failover optimization, and continuous improvement.

Develop and integrate networking, security, and operating-system protocol features for Cisco IOS XR. Responsibilities include C/C++ software development, testing, customer-environment integration, issue triage, monitoring, support, and resolution. The engineer will collaborate with product management, testing, and customer teams, contribute throughout the SDLC, and build expertise in networking, security, UNIX systems, and protocols.

Design, build, and maintain scalable global LAN/WAN/WLAN and cloud network infrastructure. Lead network automation, improve security (Zero Trust, next-gen firewalls), monitor performance with analytics, troubleshoot complex incidents, mentor junior engineers, and manage lifecycle of network hardware/software including patches and upgrades.

Design, build, and maintain scalable global LAN/WAN/WLAN and cloud networks; drive network automation; improve security with Zero Trust and next-generation firewalls; monitor performance and capacity; lead critical projects, mentor junior staff, and manage network hardware/software lifecycle including patches and upgrades.

Designs, implements, configures and supports LAN/WAN and VoIP infrastructures. Maintains network availability, security, and performance; troubleshoots routing, switching, firewalls, load balancers, NSX, SD‑WAN and cloud connectivity (Azure). Manages tickets, vendor escalations, upgrades, monitoring and documentation.

Monitor, troubleshoot, maintain and upgrade LAN/WAN/wireless infrastructure; implement changes via ITIL; automate tasks; support remote and onsite turn-ups; maintain documentation and knowledge base; meet SLAs; collaborate with engineering and vendors; provide on-call response.

Supports and operates NVIDIA’s large-scale on-premises and cloud network infrastructure in a 24/7 global operations environment. Responsibilities include monitoring alerts, resolving incidents within SLAs, troubleshooting network issues, managing IP infrastructure and datacenter interconnects, coordinating vendors, implementing upgrades and capacity expansions, improving operational workflows, and documenting best practices. The role requires extensive networking protocol knowledge, cloud experience, automation exposure, and strong incident-management and communication skills.

Develops software for Cisco Nexus data center Ethernet switching platforms. Leads medium-to-large features from requirements through deployment, collaborates with architecture, hardware, verification, testing, and product teams, and resolves complex integration and production issues. Responsibilities include writing reliable C/C++ and Python code, debugging, testing, architecture and code reviews, networking SDK integration, technical leadership, process improvement, and mentoring junior engineers.

Own and improve enterprise and data center network reliability, availability, and operational excellence. Resolve complex incidents, monitor performance, conduct root cause analyses, and implement automation to reduce toil and meet service-level objectives. Partner with architecture and deployment teams, develop observability and operational tooling, mitigate risks, collaborate on production issues, and create knowledge-base content. The role requires extensive network operations experience, automation expertise, and proficiency with networking protocols, monitoring platforms, Linux, and service management tools.

Manage network operations issues from identification through closure, produce accurate daily status and SLA reports, validate and reconcile data, analyze root causes, coordinate technical resolution, and automate repetitive reporting and operational tasks using Excel, dashboards, Python, or scripting. The role requires strong network architecture knowledge, hands-on experience with routers, switches, and firewalls, clear stakeholder communication, documentation, and willingness to work shifts from the Bangalore or Hyderabad office.

Design and develop embedded platform systems for network switches/routers, integrating PHY drivers and SDKs (Broadcom/Barefoot), working with Linux networking and kernel drivers, BMC/IPMI, high-speed optics, virtualization/container frameworks, and collaborating across multi-site teams.

Design and develop networking platform systems and embedded software for switches/routers. Integrate PHY drivers and SDKs, modify OS/Linux networking components, develop device drivers, work with boot environments and virtualization/container frameworks, debug at kernel and driver levels, and collaborate across multi-site teams.

Design and develop embedded platform systems for networking products, integrating PHY drivers and SDKs, modifying OS and Linux networking components, developing device drivers, debugging kernel and driver issues, and supporting virtualized/containerized environments. Collaborate across multi-site teams and work with open-source components and platform frameworks.

Lead complex network and cloud deployments, manage customer implementations, troubleshoot issues, mentor junior engineers, and develop automation tools.

Designs and operates large-scale network infrastructure in a 24/7 SaaS environment. Leads Network-as-Code, GitOps, CI/CD, infrastructure automation, Kubernetes and SDN networking, routing, security policy, load balancing, telemetry, and automated validation. Serves as a Tier 4 technical authority for complex network issues, drives resilient multi-region deployments, mentors engineers, and leads cross-functional architecture initiatives.

The role involves designing large-scale networking platforms, influencing technical direction, and leading initiatives across teams to enhance cloud connectivity and observability at Databricks.

As a Networking Managed Services Engineer (L2), you'll ensure operational IT infrastructure by monitoring and resolving technical incidents, supporting client requests, and collaborating with internal teams.

Manage firmware/OS patching and configuration of routers, switches, and firewalls. Maintain backups, standardize configs, perform pre/post-upgrade validation, L2 incident triage, remediate vulnerabilities, and manage change records with CAB coordination across security, infrastructure, and application teams.

The Senior Engineer role at NTT DATA involves applying technical knowledge to solve problems, following guidelines, and collaborating with team members. This position requires interaction with colleagues and responsible decision-making within established procedures.