Top Tech Jobs & Startup Jobs in Mumbai

Designs and executes test strategies for optical DWDM and OTN equipment and protocols. Develops automated testing frameworks, creates test plans and scripts, analyzes results, identifies product issues, and supports system security and reliability. Collaborates with development and cross-functional teams to resolve customer-found issues, maintains testing documentation, and stays current with optical networking technologies.

Designs, integrates, and tests coherent optical transceivers and transponder line cards. Responsibilities include evaluating optical components, developing test routines, running and updating Python automation scripts, collecting and analyzing performance data, documenting test plans and results, troubleshooting optical systems, and collaborating with firmware, hardware, and optics teams to meet design and quality targets.

Develop and execute manual and automated test strategies for optical networking systems across DWDM, OTN, Ethernet, NBI interfaces, and system security. Create test plans, automation frameworks, and protocol-based test scenarios; support continuous integration and testing; qualify operating systems and containerized microservices; track defects; and collaborate with cross-functional teams to deliver reliable products.

Lead end-to-end validation for coherent pluggable optics and transponder products. Plan and execute system/feature/regression tests across HW, ASIC, FW, and SW. Drive test automation, collaborate with cross-disciplinary teams, perform RCA for field issues, and ensure release sign-off with risk assessment and quality metrics.

Define and execute end-to-end validation strategies for coherent pluggable optics and transponder products. Lead system, feature, regression, white-box, and black-box testing across hardware, ASIC, firmware, and software layers. Perform root cause analysis, expand test coverage, support scalable test automation, assess release readiness, and provide risk sign-off. Collaborate with distributed cross-functional teams, stay current with telecom standards, and mentor junior engineers.

Own optical architecture, integration, validation, design verification testing, manufacturing handoff, and product release for coherent transceivers and transponder line cards. Lead cross-functional closure of optical performance issues across optics, DSP, firmware, ASIC, PIC, mechanical, thermal, and hardware teams. Define oDVT coverage, calibration and manufacturing test strategies, automation, documentation, and release approvals while ensuring compliance with product requirements and industry standards.

Owns quality engineering for carrier-grade optical networking products. Responsibilities include creating test plans, validating system features and customer scenarios, developing manual and automated test scripts, maintaining test frameworks, 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 test equipment and scripting languages.

Lead end-to-end ECAD layouts for advanced optical L1 cards and pluggable products. Assess layout feasibility with mechanical, thermal, signal integrity, and electrical architects; coordinate manufacturing design-for-excellence requirements; mentor ECAD team members; maintain layout processes and checklists; and contribute to process improvements.

Lead Wi-Fi standardization research and delegation activities for Nokia, developing novel concepts for future Wi-Fi generations and promoting them through IEEE 802.11 and the Wi-Fi Alliance. Collaborate with industry partners, develop standards contributions, present technical ideas, and contribute to Wi-Fi link and system simulation platforms. Apply academic or standards experience, including AI/ML expertise in PHY and MAC layers, to advance wireless technologies.

Lead 6G physical-layer research and standardization covering MIMO, initial access, RF performance, AI-native PHY, Layer 1 control, and coexistence. Develop and validate radio concepts through link-level and system-level simulations, create intellectual property, define AI-enabled PHY evaluation methods, and represent Nokia in 3GPP and research forums. Shape long-term 6G technology strategy while collaborating with RAN, RF, regulatory, and systems teams.