Assistant Process Engineer - (Dry Etch) (12hrs Rotating Shift)

ST; Bengaluru; On-site; INR 250,000 - 350,000; Full time

Job summary

STMicroelectronics in Bengaluru is hiring for a Process Controller/Wafer Fab Operator to support real-time problem analysis and shift troubleshooting. You will monitor SPC charts, help with scrap decisions, and collaborate with equipment teams on process improvements.

Qualifications include a Diploma and 0–3+ years in a cleanroom wafer fab with dry etch knowledge, plus strong English communication. Willingness to work 12-hour shifts with allowances is expected.

Qualifications

• Diploma required with exposure to cleanroom wafer fabrication.
• Knowledge of dry etch processes beneficial.
• Good English communication skills.

Responsibilities

• Conduct real-time problem analysis on equipment alarms and defects.
• Shift support including response to tool errors and yield drops.
• Monitor SPC charts to keep etch rate and CD within limits.
• Dispositioning decisions on scrap or rework during shifts.
• Collaborate with equipment teams on process improvements.

Skills

Root-cause analysis

DOE/SPC

Data analysis

MS Office

English proficiency

Education

Diploma

Job description

# Welcome to STMicroelectronics' Career CenterStreamline your search by uploading your resume to be matched with jobs that best suit your qualifications.- Relevant skills and experience will be listed so you know why those jobs are a match## Job description**OUR STORY****At STMicroelectronics, we believe in the power of technology to drive innovation and make a positive impact on people, businesses, and society. As a global semiconductor company, our advanced technologies and chips form the hidden foundation of the world we live in today.****When you join ST, you will be part of a global business with more than 115 nationalities, present in 40 countries, and comprising over 50,000 diverse and dedicated creators and makers of technology around the world.****Developing technologies takes more than talent: it takes amazing people who understand collaboration and respect. People with passion and the desire to disrupt the status quo, drive innovation, and unlock their own potential.****Embark on a journey with us, where you can innovate for a future that we want to make smarter and greener, in a responsible and sustainable way. Our technology starts with you.****YOUR ROLE**You take part in creating the best new hire experience in the project to completely renew our talent acquisition and onboarding process. You also help us with finding the best vendors for recruitment, and managing the a to z collaboration with them.**Key Responsibilities*** **Conduct real time problem analysis:** Equipment Alarms/failure, alarms, LOH, SPC OOC/OOS, Defect failure, and FDC failure & determine solutions through liaising with all parties involved & through studying past cases.* **Shift Support & Troubleshooting:** Respond immediately to excursion alarms, tool errors, or yield drops on the production line.* **Process Control:** Monitor Statistical Process Control (SPC) charts to keep etch rate, critical dimensions (CD), and selectivity within limits.* **Dispositioning:** Make fast, data-driven decisions on scrap, rework, or releasing suspect wafers during manufacturing shifts.* **Continuous Improvement:** Partner with integration and equipment teams on chamber matching, cleaning, and hardware seasoning strategies.* **Support training**: New APE/PT of operators through spec documentation, establishment of training materials.**YOUR SKILLS & EXPERIENCES*** **Education:**Diploma* **Experience:** 0 to 3+ years in a cleanroom wafer fab environment, with basic knowledge of dry etch.* **Work Arrangement:** Willingness to support compressed or rotating shift patterns (e.g., 12-hour day/night shifts with shift allowances).* **Skills:** Strong root-cause analytical thinking, familiarity with DOE/SPC, basic data analysis tool proficiency and Strong expertise MS Office is a must.* **Communication Skills**: Strong proficiency in English.ST is proud to be one of the 17 companies certified as a 2025 Global Top Employer and the first and only semiconductor company to achieve this distinction. ST was recognized in this ranking thanks to its continuous improvement approach and stands out particularly in the areas of ethics & integrity, purpose & values, organization & change, business strategy, and performance.At ST, we endeavor to foster a diverse and inclusive workplace, and we do not tolerate discrimination. We aim to recruit and retain a diverse workforce that reflects the societies around us. We strive for equity in career development, career opportunities, and equal remuneration. We encourage candidates who may not meet every single requirement to apply, as we appreciate diverse perspectives and provide opportunities for growth and learning. Diversity, equity, and inclusion (DEI) is woven into our company culture.To discover more, visit st.com/careers.### Popular skills of previous hires* Engineering* Ingegneria* Verification Engineering