Top Tech Jobs & Startup Jobs in Chennai

Monitor and analyze mobile network performance, diagnose root causes, and implement optimizations (QoS, parameter tuning, software upgrades). Act as SME for OEMs, lead technical domains, run benchmarking and carrier aggregation analysis, validate NPO tools, and collaborate cross-functionally to meet SLA KPIs and regulatory requirements.

The Continuous Improvement Engineer ensures production quality and efficiency at manufacturing partners, collaborating with cross-functional teams, managing customer complaints, driving quality improvements, and implementing advanced manufacturing methodologies.

Supports optical networking presales by analyzing RFIs and RFPs, translating customer requirements into technically accurate responses, developing competitive solutions with sales teams, and coordinating with Product Lifecycle Management. Maintains a searchable technical content library and ensures proposals align with product capabilities and roadmaps. The role requires deep expertise in optical and packet transport systems, network management standards, multi-vendor interoperability, and technical presentations, while managing multiple projects and deadlines.

Lead Nokia’s 6G RAN research and 3GPP RAN3 standardization activities. Develop concepts involving disaggregated RAN architecture, cloud-native protocols, AI-enabled RAN, QoS, network data collection, performance monitoring, and network slicing. Collaborate with research, product, engineering, and ecosystem teams to convert innovations into standards contributions, intellectual property, and future products. Responsibilities may include technical research, evaluations, delegate representation, agenda shaping, consensus building, and standards strategy.

Designs, writes, edits, illustrates, and publishes technical documentation and user guides for complex optical networking products and systems. Manages documentation schedules, collaborates with product, R&D, and testing teams, creates API documentation, and maintains reusable structured content. Uses XML authoring, graphic editing, content management, defect tracking, Agile, and DevOps tools to deliver accurate web-based documentation for internal and external users.

Develops Nokia’s 3GPP standard-essential patent portfolio for 6G cellular communications. Responsibilities include drafting and globally prosecuting patent applications, evaluating claim charts and patent validity, planning prosecution strategies, and collaborating with inventors and external patent attorneys. The role also contributes to innovative work practices and tools while supporting licensing-oriented patent asset development.

Lead Nokia’s 6G core network standardization activities, focusing on UE-to-Core Network architecture and NAS protocol development within 3GPP CT1. Develop end-to-end network concepts, translate research into standards contributions, create intellectual property, shape technology strategy, and build consensus among research, product, standards, and external stakeholders.

Design and develop high-performance hardware solutions, lead board design, and perform hardware testing and debugging. Collaborate with software engineers and product managers to integrate systems, document specifications and test plans, support quality compliance, estimate development tasks, and mentor junior engineers. The role requires strong hardware design expertise, hands-on laboratory experience, proficiency with EDA and simulation tools, and the ability to troubleshoot complex hardware issues.

As a Fixed Network Engineer, you will deliver technical support, troubleshoot issues, manage Jira tickets, conduct analysis, and collaborate with teams to enhance product capabilities.

Oversees information security risks, compliance assessments, risk governance, audit support, remediation planning, and security posture improvements. Develops security risk and compliance standards, defines requirements for GRC tool implementation, coordinates team initiatives, reports transformation-program status, and engages stakeholders across the organization to strengthen information security practices.