Introduction

Within ASML’s Metrology and Machine Control department, you will contribute to software solutions that support advanced semiconductor manufacturing systems. The Leveling team develops measurement capabilities that help ensure accurate focus during wafer exposure by providing highly precise wafer topography information. As imaging requirements become increasingly demanding, reliable verification of wafer measurements is essential for system performance and troubleshooting. In this internship, you will improve a wafer map verification solution that supports engineers in analyzing measurement quality and validating system behavior. This internship offers the opportunity to work on software that contributes directly to innovation within ASML’s lithography systems.

Your assignment

As a Computer Science | Software Engineering internship student, you will help enhance a wafer map verification application used by engineers working on prototype and development systems. You will collaborate with subject-matter experts to improve usability, functionality, and validation workflows. Your work will contribute to software that can be deployed across multiple system platforms. Your main responsibilities will be:

• Design and implement enhancements to an existing wafer map verification application.
• Develop user-friendly software features that improve workflow efficiency.
• Extend configuration and execution options within the application.
• Support software validation and verification activities.
• Collaborate with domain experts to define requirements and evaluate solutions.
• Test, document, and validate implemented functionality.
• Present results and recommendations to engineering stakeholders.

This is a master's internship for a minimum of 4 months, minimum 4 days per week (3 days on-site). The start date of this internship is as of February 2027.

Your profile

To be suitable for the internship, you:

• Are pursuing a master’s degree in Computer Science, Software Engineering, or a related field.
• Have strong programming skills in Python.
• Have experience with software development practices.
• Are analytical and able to work independently on complex technical challenges.
• Are collaborative and communicate effectively with technical stakeholders.
• Are a proactive team player who can balance attention to detail with a broader system perspective.

Preferred qualifications:

• Familiarity with C++.
• Experience with automated testing.
• Experience developing graphical user interfaces.
• Exposure to software verification and validation activities.
• Interest in semiconductor technology and metrology.

The internship provides hands-on experience in software engineering, measurement systems, and semiconductor technology. You will work in a multidisciplinary environment and learn how software contributes to the performance of some of the world’s most advanced technological systems. This internship is an excellent opportunity to develop technical expertise while creating solutions with real-world impact.

This position requires access to controlled technology, as defined in the United States Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with candidates who are immediately eligible to access controlled technology.

Inclusion and diversity

ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.

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