ASML Taiwan Internship Interview Questions: Real Questions from Candidates

Interview Process at a Glance

• ASML Taiwan internships (including the summer internship tied to the elite scholarship program) usually start with an in-house recruiter reaching out via 104, followed by an HR phone screen, then a Teams video or onsite interview with your future manager (source: Dcard HR board 2022, interview.tw 2024-2026).
• The scholarship program requires a 12-week summer internship from July to September, with a pipeline of resume screening, a HireVue video interview, and an English onsite interview at the Hsinchu or Tainan office (source: ASML official scholarship page).
• Onsite rounds often ask for a roughly 10-minute English self-introduction, with questions switching between English and Mandarin (source: PTT 2021, Dcard 2022).
• Most questions are standard staples: self-intro, motivation, teamwork, and failure stories, while engineering roles add a semiconductor and machine-knowledge written test (source: GoodJob 2026, Glassdoor).
• Difficulty is moderate and leans on preparation plus spoken English; candidates describe a relatively low-pressure atmosphere, but managers listen closely to your self-intro.

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Real Interview Questions from Candidates

Self-Introduction and Motivation

• Self-introduction in both Chinese and English (Buyer Intern, source: interview.tw 2024)
• A 3-minute English self-intro; onsite rounds often ask for about a 10-minute English self-intro (source: Dcard 2022, PTT 2021)
• Why do you want to join ASML? Why are you applying for this role? (source: GoodJob 2026, interview.tw 2026)
• Do you know what this job actually involves? (CS Applications Engineer, source: interview.tw 2026)
• Give three reasons you want to join ASML (source: Glassdoor)
• Compared with other applicants, what makes you a better fit for this role? (Service Coordinator, source: interview.tw 2026)

How to approach: split the English self-intro into "Who are you?" (about 0.5 min) and "Why this position / Why hire you?" (about 1.5 min), keep the core on the "why," and tie concrete experience back to the ASML role.

Behavioral Questions (often asked in English)

• A setback in your thesis or recent work, and how you resolved it (source: PTT 2021, Dcard 2022)
• A teamwork experience, and how you handle conflict within a team (source: PTT 2021)
• Explain your definition of teamwork in English and give an example of something you accomplished through collaboration (source: Glassdoor)
• Have you faced an urgent case at work, and how did you handle it? (source: interview.tw 2025)
• What are your strengths and weaknesses? (source: Glassdoor)

How to approach: use STAR to turn the setback and conflict prompts into a short story with situation, action, and result, and decide what trait each answer should highlight before you speak.

Technical and Written Test

• An onsite written test of around 10 questions covering semiconductor basics and ASML machine knowledge (source: Glassdoor)
• Lithography fundamentals (source: Glassdoor)
• Do you have prior machine-repair experience? (Technical Support Engineer, source: interview.tw 2025)
• Coding inheritance questions for technical roles (source: Glassdoor)

How to approach: before an engineering or technical role, read ASML's own descriptions of its machines and lithography process, and review the hands-on work listed on your resume.

Situational and Stress Questions

• What is your motivation to be working at ASML? (CSE Tainan, source: PTT)
• Why do you think ASML suits you? Why should I hire you? What contribution can you make at ASML? (source: PTT)
• ASML CSEs often get criticized at TSMC; how would you handle that? (source: PTT)
• Can you accept overtime and shift work, and would you accept a higher shift frequency? (System Install Engineer, source: PTT 2021)

How to approach: customer-service and field roles deliberately probe shifts, overtime, and stress tolerance, so an honest answer that shows you understand the fab-floor pace lands better than forcing a blanket "yes to everything."

English and Translation Test

• An English-to-Chinese translation test with content pulled from the company website (CSE, source: PTT)
• On-the-spot English prompts, for example: Introduce Tainan to a first-time tourist (source: PTT)
• A run of standard questions alternating between Chinese and English (SIE, source: GoodJob 2026)

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What Past Candidates Say

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How to Prepare for These Questions

• Script and rehearse the staple questions first: self-intro, motivation, a setback, teamwork, and conflict handling show up in almost every round (source: GoodJob, PTT, Dcard).
• Prepare both a 3-minute and a 10-minute English self-intro so you can switch between Chinese and English seamlessly; managers listen closely, so do not lean on an AI-written script (source: Dcard 2022, PTT).
• For engineering roles, review semiconductor basics, the lithography process, and ASML machine knowledge, since the onsite may include around 10 written questions (source: Glassdoor).
• Before a Teams or HireVue video interview, set your camera and lighting so your upper body fills roughly two-thirds of the frame, signaling professionalism and respect (source: Pixnet internship writeup, ASML official).
• Read the ASML website thoroughly, since the material for the translation test and situational questions is often hidden there (source: PTT CSE).