Top Tech Jobs & Startup Jobs in Chennai

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.

Leads Nokia’s security research and standardization activities for 5G Advanced and 6G. Represents Nokia in 3GPP and other external forums, drives new security technology concepts, collaborates with patenting and business teams, builds industry and government relationships, and aligns security strategies with product roadmaps and Bell Labs research.

Creates and maintains structured technical documentation, user guides, API content, operational information, and web-based publications for optical networking products. Collaborates with R&D, product lifecycle management, and testing teams; manages documentation schedules; uses XML authoring, graphics, content management, defect-tracking, Agile, and DevOps tools. Ensures reusable, accurate, customer-focused content aligns with product releases, quality standards, and documentation development practices.

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.

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.

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.

Owns quality assurance for carrier-grade optical networking products. Responsibilities include creating test plans, validating system features and customer deployment scenarios, developing test scripts, maintaining automated test frameworks, executing manual and automated tests, analyzing failures and defects, and reporting quality assessments. The role requires testing SONET, SDH, OTN, DWDM, ROADM, optical amplifiers, FCAPS, provisioning, configuration, and protection schemes using optical test equipment and scripting languages.

Define architectures for high-speed coherent interfaces, transponders, and advanced DWDM optical networking systems. Translate customer and market needs into system requirements, lead technical feasibility and feature evaluations, maintain architecture documentation, and coordinate hardware, software, verification, documentation, and product teams from concept through testing. Provide technical guidance across global, cross-functional engineering organizations.

Owns the transition of optical pluggable products from concept through high-volume manufacturing. Responsibilities include design-for-manufacturing and assembly, PFMEA, process qualification, production ramp-up, tooling and fixture development, mechanical component reviews, thermal considerations, and creation of manufacturing documentation. The role coordinates Product Design, Manufacturing, Quality, and related teams while supporting OSFP, OSFP-XD, and QSFP-DD optical transceiver platforms.

Architect coherent optical pluggable products for packet-optical telecommunications systems. Define product requirements and system architecture, collaborate with ASIC, optical, hardware, and software teams, lead cross-functional architecture efforts, evaluate customer and feature requests, validate optical control algorithms and performance monitoring, and document product concepts and specifications.