Customer Quality Engineer Intern

Internship Job Description

Quality Engineering Intern (6-Month Internship)

Location

Suwon, South Korea

Duration

6-Month Internship (Extension may be considered based on performance and business needs)

Position Summary

Entegris is seeking a motivated and detail-oriented Quality Engineering Intern to support the Customer Quality Engineering (CQE) team. This internship provides an opportunity to gain hands-on experience in quality systems, semiconductor materials, statistical process control (SPC), and data-driven quality improvement activities.

The intern will assist with Certificate of Analysis (CoA) management, Change Request (CR) system administration, and quality data analysis while collaborating with cross-functional teams across Quality, Manufacturing, Engineering, and Supply Chain.

Key Responsibilities

Certificate of Analysis (CoA) Management

• Create, review, and maintain product Certificate of Analysis (CoA) documentation.

• Support CoA registration and document control activities within internal systems.

• Ensure accuracy and completeness of product quality records.

Change Request (CR) Administration

• Support Change Request (CR) creation, tracking, and system maintenance.

• Monitor CR status and assist with documentation updates.

• Coordinate with stakeholders to ensure timely completion of required actions.

SPC & Quality Data Analysis Support

• Collect, organize, and maintain SPC and quality performance data.

• Support statistical analysis and preparation of quality reports.

• Assist in trend analysis, process capability monitoring, and data visualization.

• Generate dashboards, charts, and presentation materials for management reviews.

Required Qualifications

• Currently pursuing a Bachelor's degree in:

• Chemical Engineering

• Materials Science

• Chemistry

• Semiconductor Engineering

• Industrial Engineering

• Statistics or related technical fields

• Strong analytical and problem-solving skills.

• Proficiency in Microsoft Excel and PowerPoint.

• Excellent attention to detail and organizational skills.

• Ability to communicate effectively and work collaboratively in a team environment.

• Basic English communication skills (written and verbal).

Preferred Qualifications

• Knowledge of semiconductor materials and semiconductor manufacturing processes.

• Understanding of quality tools and methodologies such as:

• SPC (Statistical Process Control)

• Basic Statistical Analysis

• Root Cause Analysis

• Data Visualization

• Experience with Minitab, JMP, Power BI, Python, or similar data analysis tools.

• Previous internship, laboratory, or project experience related to quality, manufacturing, or semiconductor industries.

Preferred Candidate Profile

Candidates meeting the following criteria will be given priority consideration:

• Availability to work for 6 months or longer.

• Academic background or project experience related to semiconductor materials and semiconductor manufacturing processes.

• Strong interest in Quality Engineering, Data Analytics, and Continuous Improvement.

What You Will Learn

• Semiconductor materials quality management processes.

• Customer Quality Engineering (CQE) operations.

• Change management and quality documentation systems.

• Practical application of SPC and statistical analysis.

• Cross-functional collaboration within a global semiconductor materials company.

• Quality data reporting and continuous improvement methodologies.

Success Factors

The successful intern will demonstrate:

• Strong attention to detail and data accuracy.

• Ownership and accountability for assigned tasks.

• Effective teamwork and communication.

• Curiosity and willingness to learn.

• Data-driven thinking and structured problem solving.