30+ days ago - req33845

Electron Optical Engineer

Research & development

Optical engineering

In a nutshell


Beijing, China


Research & development


0-2 years



Job Category

Optical engineering

Introduction to the job

To be completed

Role and responsibilities

1. Can use the software to do the EO simulation and provide the results for the design work ;
2. Integrate new developed electron system onto the system platform; Verify and test the control functions of electronic and software controls modules.
3. Characterize the electron optical system’s resolution, current, distortion, and other optical characteristics on the system platform;
4. Make plans and lead electron optics performance experiments on the test bench, analyze and interpret test data, develop solutions that optimize system performance. Diagnose subsystem problems across algorithms, software, electronics, mechanics, vacuum and electron optics.
5. According to the test result, provide input to new electron optics system specifications, system errors, interfaces and working parameters for the optimum hardware/software solution.

Education and experience

1. Bachelor or Master degree in applied physics, or electrical engineering with a foundation in the fundamentals of physics and charged particle physics is required.
2. Experience with electron scanning microscopy, charged particle optics, high voltage, charged particle physics, vacuum systems and semiconductor fabs is desirable.


Working at the cutting edge of tech, you’ll always have new challenges and new problems to solve – and working together is the only way to do that. You won’t work in a silo. Instead, you’ll be part of a creative, dynamic work environment where you’ll collaborate with supportive colleagues. There is always space for creative and unique points of view. You’ll have the flexibility and trust to choose how best to tackle tasks and solve problems.
To thrive in this job, you’ll need the following skills:

1. Good English reading, writing, listening, speaking skill.
2. Be hands-on and have good team working spirit.
3. Be self-driven and innovative.

Diversity & 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.

Other information

To be completed

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