Senior Process Engineer (EBL)

1. Operate, maintain, and develop nanolithography processes on the EBL system

2. Optimize high-resolution patterning workflows using PMMA, ZEP, HSQ, and other e-beam resists

3. Maintain and operate associated wet benches, including resist coating, development, and cleaning stations

4. Calibrate and maintain EBL equipment (beam alignment, stage performance, system stability)

5. Coordinate with vendors for servicing and updates

6. Procure and manage inventory of chemicals, substrates, and supplies

7. Write and update SOPs and safety documentation

8. Train users and assist with e-beam pattern design and dose calibration

Procure and manage inventory of chemicals, resists, substrates, and miscellaneous supplies related to e-beam lithography

Required Qualifications:

1. Bachelor's degree or higher in Electrical Engineering, Materials Science, Applied Physics, or related field.

2. Hands-on experience in cleanroom environments, with at least five year working directly with high-resolution EBL systems (e.g., Raith, Elionix, JEOL), sub-2062nm features, and multi-layer resist processing

3.Strong documentation and communication skills, especially in writing SOPs and technical reports.

4.Ability to work independently and collaboratively in a multidisciplinary team.

5.Fluency in English&Chinese and strong communication skills in an international, collaborative environment.