Process Engineer - Dry Etch

ST; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

STMicroelectronics Singapore is seeking a Process Engineer specialized in Dry Etch to transfer, develop and release advanced etch processes. You will set up control systems, analyze yield excursions and drive continuous improvement projects while collaborating with device, quality, and production teams.

The role requires a Master’s in relevant engineering fields, 3+ years in dry etch/ash and strong analytical, documentation, and teamwork skills; LEAN knowledge is a plus.

Qualifications

• Master's degree in Electrical/Electronics/Microelectronics/Chemical Engineering.
• Minimum 3 years in Dry Etching or Ashing in 6” or 8” fab.
• Experience with SPC, DOE, FDC and yield analysis software.
• Attention to detail with strong analytical and documentation skills.

Responsibilities

• Transfer, develop and/or release new process.
• Characterize and improve processes via DOE and data-driven analysis.
• Set up Equipment and Process Control systems to maintain performance.
• Troubleshoot out-of-control situations and yield excursions; decide lot disposition.
• Drive CIP to achieve best-in-class yield, quality and cost.
• Train Shift Process Engineer/Assistant Engineer; document processes.
• Collaborate with Device, Quality, Equipment and production teams to meet module objectives.

Skills

DOE

SPC

FDC

Lean knowhow

Analytical thinking

Documentation

Troubleshooting

Education

Master's degree in Electrical/Electronics/Microelectronics/Chemical Engineering

Bachelor's degree in Physics/Chemistry

Diploma with >5 years experience

Tools

LAM etcher

Yield analysis software

DOE software

Job description

# Process Engineer - Dry EtchSingaporeID: 13677---## 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 122 nationalities, present in 40 countries, and comprising over 49,000 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.**As a Process Senior Engineer or Engineer in STMicroelectronics, you will be responsible to:**Job Description*** Transfer, develop and/or release new process. Characterize and improve existing/new processes through DOE and date driven analysis.* Set up effective Equipment and Process Control system to maintain process performance and prevent/reduce any excursion* Troubleshoot out-of-control situations and yield excursion. Decide on the lot disposition in an out-of-spec situation. Establish Control Action System, specifications for procedures to be followed* Drive Continuous Improvement Project (CIP) to achieve best in class in yield, quality and cost* Train Shift Process Engineer/Assistant Engineer. Create proper procedure and documentation of processes.* Work closely with Device, Quality, Equipment and production colleague to ensure key module objectives are met.**Requirements:*** Master / Degree in Electrical / Electronics / Microelectronics / Chemical Engineering or Degree in Physics/Chemistry.* Minimum 3 years working experience as Dry Etching or Ashing process engineer in 6” or 8” fab.* For Dry etching, prefer personnel with recipe development experience in LAM etcher.* Diploma holder with >5 years working experiences can be considered.* Experience in SPC, DOE, FDC and yield analysis software.* Attention to detail and have good analytical and problem solving skills.* Good communication and documentation skills.* Good teamwork. Enjoy training others.* Candidate with LEAN knowhow will have added advantages.ST is proud to be one of the 17 companies certified as a 2026 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.