About The Business
Tata Electronics Private Limited (TEPL) is a greenfield venture of the Tata Group with expertise in manufacturing precision components.
Tata Electronics (a wholly owned subsidiary of Tata Sons Pvt. Ltd.) is building India’s first AI-enabled state-of-the-art Semiconductor Foundry. This facility will produce chips for applications such as power management IC, display drivers, microcontrollers (MCU) and high-performance computing logic, addressing the growing demand in markets such as automotive, computing and data storage, wireless communications and artificial intelligence.
Tata Electronics is a subsidiary of the Tata group. The Tata Group operates in more than 100 countries across six continents, with the mission 'To improve the quality of life of the communities we serve globally, through long term stakeholder value creation based on leadership with Trust.’

Responsibilities
Own inline metrology performance and control for critical parameters (CD, overlay, film thickness, profile, roughness, stress, RI/n&k; as applicable) and ensure secure,



accurate measurement to support yield and process windows
Develop and maintain metrology sampling plans and control plans (per product/layer/tool), including spec limits, SPC charts, and reaction plans aligned to ramp/HVM needs
Lead recipe setup and optimization (e.g., CD-SEM/OCD/ Thickness /ellipsometry, overlay, profilometry): target selection, measurement conditions, automation, throughput vs precision tradeoffs
Drive tool matching/correlation across fleets and technologies (tool-to-tool, tool-to-reference, cross-tech correlation); establish baselines and periodic re-correlation schedules
Execute MSA activities: GR&R;, repeatability/reproducibility, bias/linearity/stability studies; manage calibration and reference standards traceability
Monitor and respond to metrology excursions using SPC/FDC: abnormal shifts, drifts, outliers; trigger containment (data quarantine/lot holds as needed) and coordinate recover

📌 Engineer – Metrology (Ahmedabad)
🏢 Tata Electronics
📍 Ahmedabad