ASML

Introduction

The Embedded Software for EUV Department delivers integrated embedded software solutions that support the business success of ASML. The EUV Image Sensors is responsible for sensors that serve two main functions within the Twin scan:

• Image Alignment: Measuring the aligned position of the Aerial Image, determining the precision of wafer exposures;
• Image Quality Sensing: Measuring the quality of the Aerial image via the aberrations in its wavefront, determining the quality of wafer exposures.

To make this possible, the EUV Image Sensors software group develops embedded software solutions for measuring - with picometer level accuracy - the aerial image in ASML's EUV lithography machines.

Your assignment

This position consists of two different assignments and we are looking for two interns.

Assignment 1

In this internship you will create a testing framework using customized version of python mock (MTEST). Migrate the test cases from the legacy testing framework to the new MTEST framework. Extend the test cases to cover most of the scenarios.

To achieve this, you will: Gather requirements; Design; Implement Prototype; Review Prototype; Implement full functionality; Test functionality; Review functionality; Document your findings.

Assignment 2

In this internship you will create automation in EUV Image Sensors group patch release process. This process has the objective of releasing software changes created by our software team, indispensable tool for research and development of the different phases of ASML products (e.g., installation at a customer, regular development, testing, fixes, customer early access or diagnostics).

To achieve this, you will: Gather requirements; Design; Implement Prototype; Review Prototype; Implement full functionality; Test functionality; Review functionality; Document your findings.

Your profile

To be a great match for this internship you:

• Are a final-year bachelor student (graduation/apprentice assignment) or a master student (apprentice assignment) in Computer Science or Embedded Systems;
• Have experience with C, C++ and Python
• Have strong communication skills and are fluent in English (verbal and written).

This is a final-year bachelor student (graduation/apprentice assignment) or a master student (apprentice assignment) for a minimum of 6 months, for 4 to 5 days per week (at least 3 days onsite). The start date of this internship is September 2025.

Other requirements you need to meet

• You are enrolled at an educational institute for the entire duration of the internship;
• You are located in the Netherlands to perform your internship. In case you are currently living/studying outside of the Netherlands, your CV/motivation letter includes the willingness to relocate;
• If you are a non-EU citizen, studying in the Netherlands, your university is willing to sign the documents relevant for doing an internship (i.e., Nuffic agreement).

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.

Diversity and inclusion

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 diversity and inclusion is a driving force in the success of our company.

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