Senior Test & Finish Engineer – OSAT Yield Leader

STMicroelectronics; Calamba; On-site; PHP 550,000 - 850,000; Full time

Job summary

STMicroelectronics Philippines is seeking a Test and Finishing specialist to act as the primary link between ST divisions and OSAT subcontractors. You will drive Final Test yield improvements, support on-site audits, and guide subcontractor KPI initiatives.

The role requires 5+ years in test/finishing with IC testing experience and proficiency in STDF and test data logs. You will train subcontractors on ST’s requirements, collaborate on product development and ramp-ups, and support production

Qualifications

• BS in any Engineering field except Civil Eng.
• Minimum 5 years in Test and Finishing; assembly background is a plus.
• Experience with various testers/handlers used for IC testing; knowledge of STDF and test data logs.

Responsibilities

• Act as primary interface between ST Divisions and OSAT subcontractors to ensure timely responses to technical issues and inquiries from all stakeholders.
• Provide technical support for Philippine OSATs and drive Final Test yield improvements to meet KPI targets.
• Support customer on-site audits and drive technical resolution in OSAT.
• Drive subcontractor continuous improvement on technical KPIs and initiatives (PCN, QUAL pass, evaluations, deployment).
• Train subcontractor on ST’s technical requirements and tools.
• Interface OSAT and Division on product/package development/NPI; support technical reviews and production ramp-up.

Skills

Test & Finishing experience

Assembly process background

IC testing experience with testers/han

English business proficiency

Education

BS in Engineering (except Civil)

Tools

STDF

Test data log

MS Excel

MS Word

MS PowerPoint

Job description

STMicroelectronics Philippines is seeking a Test and Finishing specialist to act as the primary link between ST divisions and OSAT subcontractors. You will drive Final Test yield improvements, support on-site audits, and guide subcontractor KPI initiatives.

The role requires 5+ years in test/finishing with IC testing experience and proficiency in STDF and test data logs. You will train subcontractors on ST’s requirements, collaborate on product development and ramp-ups, and support production