Engineer, Product Test (EWS Sustaining)

STMicro; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

STMicroelectronics in Singapore is seeking a manufacturing engineer to support EWS ramp-up, collaborate with Engineering, Quality and AMK teams, and ensure test KPI performance. The role emphasizes process qualification, NP I testing, and cooperation across device and FE quality to improve yield and cycle time.

The ideal candidate holds a science or electronics engineering degree with 2+ years in manufacturing, and brings experience in semiconductor environments, optics/photonics, and data

Qualifications

• Master or Bachelor degree in science or electronics engineering or equivalent.
• Minimum 2 years experience in manufacturing.
• Knowledge of electronic and semiconductor/optical environments is required.
• Knowledge of optics or photonics is key.

Responsibilities

• Drive EWS ramp-up readiness, coordinating with Engineering teams and supporting production changes.
• Drive yield improvement with device engineering and quality teams; work with operations manager for customer interface on yield and reports.
• Qualification and release of new TP revisions to production; support NP I testing in EWS plant.
• Secure test KPI performance aligned with delivery plan (NRT, Retest, HW maintenance).
• Drive MRB with Device and FE quality Engineers; manage product lifecycle impacts on yield and cycle time.

Skills

Teamwork

Communication

Problem solving

Curiosity

Resilience

Education

Bachelor's or Master's in science or electronics engineering

Tools

JMP

Spotfire

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

The job mission is the following :

• Drive EWS ramp-up readiness, ramp up in coordination with Engineering teams, and support production changes.
  • Engineering, Device, Quality and AMK support/production cross functionional teams.
• Drive yield improvement alongside device engineering and quality teams, Work closely with Operation responsible manager for the customer interface for yield and operation reports
• Qualification and Release of new TP Revisions to production, support NPI testing in EWS plant (internal and external) when needed.
• Secure test KPI performance aligned with delivery plan (NRT, Retest, HW maintenance, etc.)
• Drive the MRB (Material Review Board) with Device and FE quality Engineers.
• Products management (Upstream & Downstream) in term of impacting yield and cycle time.
• Continuous Sustaining Improvement: SBL control review/update for EWS
• Perform tester and hardware qual, analysis and report in timely manner to support production capacity whenever required.

YOUR SKILLS & EXPERIENCES

• Master or Bachelor degree in science or electronics engineering or equivalent
• Minimum 2 years experience in manufacturing
• Knowledge of electronic and semiconductor/optical environments is required.
• Knowledge of optics or photonics is key
• An understanding of the EWS testing process, and process technology/manufacturing.
• Experience with statistical analysis of data and images/optical. JMP/Spotfire and optical tool knowledge/skills.
• The ability to make recommendations or alternatives to enable/validate test cells in production for capacity.
• Teamwork, excellent communication, curiosity with a technical mindset, open minded, problem solving and resilience

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.