Wet Etching Engineer.
Wet Etching Engineer
Wet Etching Engineer
The semiconductor startup is seeking an experienced Wet Etching Engineer to join their R&D team. In this role, the engineer will be responsible for developing and optimizing wet etching processes for cutting-edge semiconductor devices.
Responsibilities
1. Design and develop wet etching processes for various semiconductor materials (e.g., silicon, compound semiconductors, metals)
2. Characterize and analyze etched surfaces using techniques such as SEM, AFM, and surface profilometry
3. Optimize etch rates, selectivity, uniformity, and anisotropy of wet etching processes
4. Collaborate with cross-functional teams (process integration, device engineers, etc.) to integrate wet etching processes into overall device fabrication flows
5. Troubleshoot and resolve issues related to wet etching processes
6. Maintain detailed documentation of process flows, experimental data, and results
7. Stay up-to-date with the latest wet etching techniques and industry trends
Requirements
8. Bachelor's or Master's degree in Materials Science, Chemical Engineering, Physics, or a related field
9. 3+ years of experience in wet etching processes for semiconductor manufacturing
10. Strong understanding of wet chemical processes, etch chemistries, and reaction kinetics
11. Hands-on experience with wet benches, etch tools, and analytical characterization techniques
12. Excellent problem-solving, data analysis, and troubleshooting skills
13. Ability to work in a team environment and communicate effectively
14. Attention to detail and commitment to following safety protocols
Preferred Qualifications
15. Experience with compound semiconductor materials (e.g., GaN, SiC, GaAs)
16. Knowledge of clean room protocols and operations
17. Familiarity with design of experiments (DOE) and statistical process control (SPC)
18. Experience with process integration and device fabrication flows
The company offers a competitive compensation package, opportunities for professional growth, and a dynamic work environment at the forefront of semiconductor innovation.