Senior/Staff Engineer, Technical Assembly (OSAT)

STMicro; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

STMicroelectronics is seeking an OSAT Management professional to lead NPI projects from development to mass production within the ROW assembly technical team. You will drive change management, deliver robust quality and on-time delivery, and collaborate across ST and OSAT to improve yields and resolve production issues.

The role requires deep knowledge of semiconductor manufacturing with a strong focus on documentation, risk management, and resource deployment.

Qualifications

• Bachelor degree in Engineering or a related field.
• Minimum 5 years of experience in semiconductor manufacturing.
• Proficient with Excel and Microsoft Office suite.
• Knowledge of JMP is a plus.
• Knowledge/experience with Power and BGA packages is advantageous.

Responsibilities

• Accountable for managing OSAT on ST NPI projects from development to mass production.
• Ensure compliance to NPI protocol during change management with ST stake holders and OSAT.
• Manage results delivery for NPI to ensure time to market with robust quality and delivery.
• Deploy technical resources to support the recovery of production crises and quality issues.
• Provide technical leadership to OSAT to production excellence.
• Collaborate with cross-functional teams within ST & OSAT for yield and quality improvement.
• Develop and fan out Central Technical initiative per Organization directions.
• Assist in assembly-related quality issues in OSAT for root cause analysis and solutions.
• Review and submit documentation into ST systems (TGA, NPI deliverables, frozen recipes, control plan light).
• Able to travel to countries depending on business needs.

Skills

Excel

Office suite

Education

Bachelor Degree in Engineering or similar

Tools

JMP

Power and BGA package

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.

YOUR ROLE

You will be part of the amazing OSAT management group under ROW (Rest Of the World) assembly technical team to contribute to the success of ST organization.

• Accountable for managing OSAT on ST NPI projects on development, qualification and successful deployment in mass production mode.
• Ensure compliance to ST NPI protocol during change management with ST stake holders and OSAT for risk free change deployment with proper documentation.
• Manage and take accountability of results delivery for NPI to ensure product time to market with robust operational sustainability for quality and delivery.
• To manage the efficient deployment of technical resources to support and manage the recovery of production crisis, quality issues and delivery challenges with ST and OSAT stakeholders.
• To provide technical expertise and lead OSAT to production excellent.
• Collaborate with cross-functional team within ST & OSAT for yield & quality improvement.
• Development and fan out Central Technical initiative as per Organization directions.
• Assist and involve in assembly related quality issue in OSAT for root cause analysis and solutions.
• Review and submit documentations into ST system such as TGA (technical gap analysis), NPI deliverables, frozen recipes, control plan light etc.
• Able to travel to countries depending on business needs.

YOUR SKILLS & EXPERIENCES

• Bachelor Degree in Engineering or similar
• Minimum 5 years of Semiconductor manufacturing
• Extensive knowledge of excel, office suite
• Knowledge on JMP will be an added advantage
• Knowledge and experience of Power and BGA package will be an added advantage

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.