Process Engineer (Photolithography)

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. Job title: Senior Process Engineer (Photolithography) 1. Process Development: • Operate and optimize Photolithography equipment for ASML i-Line Stepper Systems, by defining and tuning process recipes (focus, exposure dose, alignment, etc.) • Perform routine process monitoring and troubleshooting on ASML i-Line steppers, including tool qualification, SPC tracking, and defect analysis, ensuring stable and repeatable process performance. • Analyze process and metrology data to identify improvement opportunities, drive root-cause analysis, and implement robust corrective and preventive actions (CAPA) to enhance yield, throughput, and process stability. • Assist in MEMS technology development, focusing on the setup and optimization of Photolithography, Screen Printing, and Bonding processes in a semiconductor environment. • Assist in the development, characterization, and optimization of Photolithography, Screen Printing, and Bonding processes for semiconductor manufacturing. 2. Process Monitoring and Control: - Monitor and control process to ensure consistent and high-quality output. - Troubleshoot process issues and implement corrective actions. 3. Documentation and Reporting: - Maintain detailed documentation of process parameters, experiments, and results. - Prepare technical reports and presentations to communicate findings and recommendations to the engineering team. - Update process documentation and standard operating procedures (SOPs) as needed. 4. Collaboration and Teamwork: - Work closely with cross-functional teams, including R&D, production, and quality assurance, to ensure seamless integration of photolithography, screen printing and bonding processes. - Participate in team meetings and contribute to problem-solving discussions. - Provide support to shift engineers and shift technicians as required. 5. Continuous Improvement: - Participate in continuous improvement initiatives to enhance process efficiency, yield, and quality. - Identify opportunities for process automation and implement solutions. Job Requirements Education: Bachelor’s degree in electrical & Electronics, Mechatronics, Physics/Applied Physics, Materials Science, Chemical or Mechanical Engineering studies Skill and abilities: Understanding of photolithography or bonding principle and semiconductor process. Knowledge of EKRA printing and bonding processes will be considered an advantage. Knowledge of data analysis and statistical process control. Hands-on experience with photolithography equipment (Track: DNS/TEL, Stepper: Canon/ASML, Aligner: EVG/SUSS), Screen printing (EKRA) and Bonding (EVG) equipment is highly desirable. Good communication and teamwork skills. Work independently and able to do multitask effectively. 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.