Top Tech Jobs & Startup Jobs in Chennai

Provides advanced technical support for enterprise telecom customers using 4G/5G cloud solutions. Responsibilities include handling complex tickets, analyzing performance and logs, troubleshooting Radio, Core, networking, and Linux issues, coordinating with R&D and product teams, conducting preventive analysis, documenting issues, and supporting round-the-clock managed services.

Provides technical support for enterprise telecom customers using cloud solutions, 4G/5G call-flow analysis, Nokia Core and Radio platforms, Linux, and networking technologies. Responsibilities include handling tickets, troubleshooting critical network issues, collecting logs, analyzing performance, coordinating with R&D and product teams, conducting preventive analysis, documenting issues, and supporting managed services around the clock.

Leads Central Delivery Care for core networks across markets, overseeing service delivery models, SLAs, escalations, critical incidents, financial targets, automation, and continuous improvement. Builds strategic relationships with R&D, product lifecycle, and market services teams; provides executive updates; develops talent; and drives serviceability, customer experience, and measurable business outcomes.

Lead the design, development, and troubleshooting of high-performance software for fiber-based OLT platforms. Develop Layer 2 networking capabilities including forwarding, multicast, QoS, and VLAN functionality; collaborate with product management to deliver customer-focused features; and guide engineering teams through execution. The role also involves telecom broadband access expertise, test automation, network processor knowledge, SDLC leadership, and mentoring.

Leads end-to-end supply chain activities for telecommunications product introductions and lifecycle management. Coordinates cross-functional teams and EMS, JDM, and ODM partners across prototypes, pilot production, material readiness, production ramp-up, engineering changes, capacity planning, supplier performance, and mass-production handoff. Supports product roadmaps, lifecycle reviews, allocations, end-of-life planning, issue resolution, delivery requirements, quality concerns, and customer complaints. Requires extensive electronics manufacturing or NPI experience and approximately 20% travel across Asia.

Conduct target-oriented R&D to design, develop, test, and improve integrated hardware/software systems. Lead small projects or teams, manage builds/releases, apply quality standards, train lower support tiers, and implement configuration and build tools to meet customer technical requirements.

Perform target-oriented R&D to apply findings to product design and incremental improvements. Integrate, verify, test, and modify SW/HW/system components for VoIP/IMS/VoLTE products, develop and execute test strategies, use traffic simulation and automation tools, and troubleshoot voice quality, protocols, and interfaces.

The role involves software design and implementation for telecom systems, debugging, and collaborating with hardware teams, focusing on high-quality delivery.

Leads the design, development, testing, troubleshooting, and enhancement of software for fiber-based OLT platforms and GPON/XGPON access networks. Develops Layer 2 networking features including forwarding, multicast, QoS, and VLAN capabilities. Collaborates with product management, solves complex telecom software issues, mentors engineering teams, and drives delivery across the software development lifecycle.

Lead architecture, development, and innovation for fiber-based fixed access network products and OLT software platforms. Design scalable Layer 2 networking solutions involving forwarding, multicast, QoS, and VLANs; troubleshoot complex telecom software issues; influence product strategy; and guide technical decisions across teams. The role also requires technical leadership, mentoring, test automation expertise, and delivery of large-scale telecom solutions.