Discover Customer Support (CS) at ASML through the eyes of Teun, a CS diagnostic architect who’s been with us for almost two decades. He discusses the most interesting experiences he had working for our customers and the complexity of our lithography systems.
A hero's profile
Name: Teun Dingemans
Job Title: Senior Service System Engineer
Years at ASML: 18
Background: Physics
What he loves most about working at ASML: There’s always new technology, and new processes that we need to keep up with. I am never bored. It's a very complex machine and you need to keep reinventing yourself and keep learning so you can best support our customers.

What does it take to be a CS hero?
Our Customer Support team takes on seemingly impossible missions and troubleshoots the world’s most cutting-edge technology. No two days are the same and every challenge is an opportunity for growth. But what exactly does a CS engineer need to succeed in this fast-paced environment?
CS superpowers:
- Excitement to solve complex puzzles everyday
- Precision mentality
- Positivity and confidence in your skills
- Ability to remain calm in fast-paced, dynamic situations
- Motivation to learn and develop
- Communication skills in addition to technical skills
If all the above describes you, then our Customer Support team may be a perfect fit for you!
Find out more about the other teams in ASML

Chandler, US
Hillsboro, US
Hwasung, South Korea
Kiryat-Gat and Migdal Ha’Emek, Israel
Linkou, Taiwan
Hsinchu, Taiwan
Veldhoven, the Netherlands
Maynooth, Ireland













