Senior Engineer - Test Process

STMicroelectronics; Calamba; On-site; PHP 900,000 - 1,300,000; Full time

Job summary

STMicroelectronics is seeking a Senior Engineer - Test Process Engineering to lead key improvement programs that boost process yield, quality, and efficiency. The role covers analysis of non-conforming lots, DOE studies, and development of robust process methods and materials in a semiconductor manufacturing setting.

The successful candidate will manage process documentation, training, and continuous improvement initiatives while ensuring adherence to ST quality standards and safety guidelines.

Qualifications

• Bachelor’s degree required in Electronics & Communications, Computer, Electrical or Industrial Engineering.
• At least seven years of technical and supervisory Process Engineering experience.
• Experience in a semiconductor environment preferred.

Responsibilities

• Lead and implement process yield improvements to enhance testing and mechanical yield.
• Analyze and disposition non-conforming lots and equipment; provide technical support to Production.
• Develop and review manufacturing instructions, control plans and process parameters.

Skills

Problem solving

MSA

SPC

8D

QC Tools

Process optimization

Education

Bachelor's degree in Electronics & Communications, Computer, Electrical or Industrial Engineering

Tools

DOE

QA/QC Tools

Statistical tools

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.

Senior Engineer - Test Process Engineering

This position is responsible for execution of key improvement programs to improve process, product quality, prevent customer complaints, increase process & mechanical yield, generate systems and procedure, and perform qualification of new process, material and equipment.

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.

Senior Engineer - Test Process Engineering

This position is responsible for execution of key improvement programs to improve process, product quality, prevent customer complaints, increase process & mechanical yield, generate systems and procedure, and perform qualification of new process, material and equipment.

Principal Accountabilities

1- PROCESS YIELD IMPROVEMENT - To improve testing process & mechanical yield, monitor and identify opportunities to reduce scrappage and define appropriate improvement actions

• Manages daily issues and defines actions that prevent recurrence
• Provides technical support to Production in the analysis and disposition of non-conforming lots and equipment, whenever necessary
• Plans and execute MSA requirements of identified process stations and equipment

2- CUSTOMER COMPLAINTS - To ensure zero recurrence of customer complaints

• Analyzes customer complaints using Eight Discipline (8D) Problem Solving methodology
• Performs DOE, process simulations, evaluations and investigations in identifying the root cause of issues
• Defines corrective and preventive action following the discipline of error proofing

3- PROCESS DOCUMENTATION - To promote product quality documentation. simplify & provide robustness in operations, and comply with specific customer or corporate requirements

• Generates and conducts regular review of manufacturing shopfloor instructions
• Defines key process parameters and control plan
• Identifies opportunities to simplify/improve process and prepares enhancements

4- PROCESS METHODS & MATERIALS - To ensure compliance to STMicroelectronics, Inc. process requirements

• To improve productivity and process methodologies
• Develops new process methods and materials within STMicroelectronics, Inc. standards
• Studies new opportunities to continuously improve existing process method and materials

5- PROCESS IMPROVEMENT - To introduce better processes and/or support short lead time to market products to customers; To support business objectives on cost and manufacturing excellence

• Generates qualification reports of new process, methods, equipment model and metrologies through Process Change Requisition/Process Change Approval, FCCP codification & Process plan changes in IEDB (or equivalent process traceability systems)
• Provides process engineering support during new product introduction or line stressing, prototyping and other engineering evaluations
• Participates in improvement teams and contributes recommendations for company-wide enhancements to quality improvements for lean, productivity and process categories.

6- PEOPLE MANAGEMENT - To ensure the holding of Performance Appraisal (PA) discussions with subordinates, timely submission/completion of performance reviews, zero cases of unresolved discipline issues, to develop a highly effective and capable workforce & to attain alignment of subordinates to company objectives

• Plans and lead the day-to-day activities of Process Engineering team (shopfloor support)

7- PROCESS REPORTS - To provide management with regular updates of STM Process & quality performance; To ensure full system utilization for process capability and product quality improvements

• Generates appropriate technical engineering reports on process monitoring, KPI's & control data
• Leads creation of improvement plans when results are below target

8- SAFETY, HEALTH, ENVIRONMENT, SECURITY, AND GOOD HOUSEKEEPING - To ensure applicable rules and regulations are understood and implemented for team and subordinates

• Disseminates, explains and ensures adherence to rules and regulations on safety, health, environment, good housekeeping, and security in the area of responsibility to ensure that applicable rules and regulations are understood and implemented

Education

• With a bachelor’s degree in either Electronics & Communications, Computer, Electrical or Industrial Engineering

Experience

• With at least seven (7) years technical and supervisory experience handling Process Engineering tasks in a similar environment

Skills/Knowledge

• Must demonstrate skills in problem solving tools, MSA, Statistical Process Control, Process Capability. Failure Mode and Effect Analysis, Eight Discipline (8D), QC Tools, CA/PA & QMS
• Must demonstrate skills in quantitative and qualitative analysis, ngineering evaluations, product and process simplification
• Must be familiar with either of the following Processes (based on hiring need)
• Pre-Assembly (Mount, Sawing)
• Assembly Front ff Line (FOL), End-of-Line (EOL)
• Testing Process
• Finishing & Packing Process
• Must have proven skills in effective demonstrate effective supervision

Business Understanding

• Familiarity with the semiconductor industry

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.