Test Engineer GOBM

STMicroelectronics; Calamba; On-site; PHP 500,000 - 800,000; Full time

Job summary

STMicroelectronics in Laguna, Philippines is seeking a seasoned engineer to act as the primary interface between ST divisions and OSATs, ensuring timely technical responses and driving yield improvements in Final Test. The role involves onsite audits, KPI-driven improvements, and training subcontractors on ST standards.

The candidate should have a BS in engineering, 5+ years in test/finishing (assembly a plus), experience with testers/handlers, and solid knowledge of STDF and data logging, plus

Qualifications

• BS in any Engineering course (except Civil Engg).
• At least 5 years of experience in Test and Finishing process; assembly background is a plus.
• Experience with various testers and handlers used for IC testing.
• Knowledge on STDF and Test data log.
• Proficient with MS Excel, Word, PowerPoint.
• English business proficiency.

Responsibilities

• Primary interface between ST Divisions and OSAT to ensure timely responses on technical issues & enquiries from all stakeholders.
• Drive Final Test yield improvement of OSAT to meet GOBM KPI target.
• Support customer on-site audits and drive technical resolution in OSAT.
• Accountable to drive subcontractor for continuous improvement on technical KPI and initiatives such as PCN and QUAL pass.
• Train subcontractor on ST’s technical requirements & tools.
• Interface between OSAT and Division on product/development/NPI, supports technical reviews and production ramp up.

Skills

English business proficiency

Education

Bachelor's degree in Engineering

Tools

Testers

Test handlers

STDF

Job description

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

• Primary interface between ST Divisions and subcontractor (OSAT) to ensure timely respond on technical issues & enquiry from all GOBM stakeholders (external customer, Division / Groups, ST BEMT plants, internal support organization and OSAT).

• Technical support for Philippine OSATs and responsible to drive Final Test yield improvement of OSAT to meet GOBM KPI target.

• Support customer on-site audit and drive technical resolution in OSAT.

• Accountable to drive subcontractor for continuous improvement on technical KPI and initiatives such as PCN, QUAL pass, successful evaluations, and deployment.

• Trains subcontractor on ST’s technical requirement & tools.

• Interface between OSAT and Division on product / package development / NPI, supports technical review and production ramp up.

YOUR SKILLS & EXPERIENCES

• BS in any Engineering course except Civil Engg
• At least 5 years of experience in Test and Finishing process, Assembly process background is an advantage
• With experience on various testers and handlers used for IC testing
• Knowledge on STDF and Test data log
• Extensive knowledge of MS Excel, Word, Powerpoint
• English business proficiency

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.