Process Engineer (Plating)

STMicro; Muar; On-site; MYR 90,000 - 130,000; Full time

Job summary

STMicroelectronics in Malaysia's Johor region is seeking a Process Engineer to sustain, improve, and optimize plating and resist stripping processes, ensuring stable manufacturing performance, high product yield, and continuous improvement.

You will provide daily engineering support in a high-volume manufacturing environment, monitor key parameters, troubleshoot excursions, lead root-cause analysis using 8D/5 Why/DOE, and drive yield improvements while complying with quality systems.

Qualifications

• Strong analytical, troubleshooting and problem-solving skills.
• Hands-on electroplating process optimization and troubleshooting.
• Knowledge of process control, SPC, DOE, FMEA, Control Plan and structured problem-solving.
• Ability to drive yield improvement and defect reduction.

Responsibilities

• Provide daily engineering support for plating and resist stripping processes in a high-volume manufacturing environment.
• Monitor and optimize key process parameters to ensure product quality, process stability, and yield performance.
• Troubleshoot process excursions, defects, and equipment-related issues and implement effective corrective and preventive actions.
• Lead root cause analysis and continuous improvement activities using 8D, 5 Why, Fishbone Diagram, DOE, and SPC.
• Drive yield improvement, defect reduction, process capability, cycle time, and manufacturing efficiency projects.
• Establish and maintain process specifications, SOPs, Control Plans, PFMEA, and reaction plans.
• Support process qualification, process changes, new product introduction, and equipment/process improvement activities.
• Work closely with Production, Maintenance, Quality, Facilities, and external suppliers to resolve technical issues and improve process performance.

Skills

Analytical thinking

Troubleshooting

Problem-solving

Process optimization

SPC/DOE knowledge

Education

Bachelor’s degree in Chemical Engineering

Bachelor’s degree in Materials Engineering

Bachelor’s degree in Mechanical Engineering

Bachelor’s degree in Semiconductor Engineering

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.

Position Summary

Responsible for sustaining, improving, and optimizing plating and resist stripping processes to ensure stable manufacturing performance, high product yield, and continuous process improvement.

Key Responsibilities

• Provide daily engineering support for plating and resist stripping processes in a high-volume manufacturing environment.
• Monitor and optimize key process parameters to ensure product quality, process stability, and yield performance.
• Troubleshoot process excursions, defects, and equipment-related issues and implement effective corrective and preventive actions.
• Lead root cause analysis and continuous improvement activities using structured problem-solving tools such as 8D, 5 Why, Fishbone Diagram, DOE, and SPC.
• Drive yield improvement, defect reduction, process capability, cycle time, and manufacturing efficiency projects.
• Establish and maintain process specifications, SOPs, Control Plans, PFMEA, and reaction plans.
• Support process qualification, process changes, new product introduction, and equipment/process improvement activities.
• Work closely with Production, Maintenance, Quality, Facilities, and external suppliers to resolve technical issues and improve process performance.
• Ensure compliance with company quality systems, safety requirements, and manufacturing standards.

Job Requirements

• Bachelor’s degree in Chemical Engineering, Materials Engineering, Mechanical Engineering, Semiconductor Engineering, or a related discipline.
• Minimum 2–5 years of relevant manufacturing or semiconductor process engineering experience.
• Hands-on experience in electroplating processes is strongly preferred.
• Experience in resist stripping, wet chemical processes, surface treatment, or semiconductor plating processes is an advantage.
• Knowledge of process control, SPC, DOE, FMEA, Control Plan, and structured problem-solving methodologies.
• Strong analytical, troubleshooting, and problem-solving skills.
• Experience in electroplating process optimization and troubleshooting.
• Knowledge of plating thickness and uniformity control.
• Experience in chemical bath monitoring and process control.
• Familiarity with resist stripping and wet chemical processes.
• Demonstrated ability to drive yield improvement and defect reduction.
• Able to work independently and effectively in a fast-paced manufacturing environment.
• Good communication and teamwork skills.

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 endeavour 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.