Senior Engineer NaOH Etching & IOX Motherson Electronic Components Private

5.0 - 10.0 years

5 - 10 Lacs

chennai

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We are looking for an experienced Senior Engineer NaOH Etching & IOX with expertise in wet and dry etching processes for semiconductor, MEMS, or microfabrication environments. The ideal candidate will have hands-on experience in process optimization, tool handling, and cross-functional collaboration to drive continuous improvement and high-yield production. Roles & Responsibilities Develop, optimize, and maintain high-yield etching processes for crystalline silicon and dielectric materials (SiO, AlO, etc.). Expertise in anisotropic etching of monocrystalline silicon using NaOH-based aqueous solutions and dielectric layer etching (SiO, AlO, TaO, HfO, TiO). Operate and maintain wet etching equ...

Posted 1 month ago

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Senior Engineer NaOH Etching & IOX Motherson

5.0 - 10.0 years

6 - 10 Lacs

chennai

Work from Office

Role & responsibilities: Expertise in developing, optimizing, and maintaining precise, high-yield etch processes for crystalline silicon and dielectric materials (e.g., SiO, AlO) used in microfabrication environments such as MEMS, sensors, or advanced packaging. Expertise in develop, tune, and control anisotropic etching of monocrystalline silicon using NaOH-based aqueous solutions and develop etch processes for dielectric layers including SiO (thermal, PECVD, TEOS), AlO, TaO, HfO, TiO Experience in Wet Etching Equipment: Quartz or Teflon tanks, temperature-controlled baths, DI rinsing, IPA drying , Dry Etch Tools: RIE/ICP systems (Oxford, SPTS, Plasma-Therm, Samco, etc.) and Etch Chemistrie...

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