Position Overview
We are seeking a Process Engineer to support and develop advanced III-V semiconductor laser wafer fabrication processes. The role will focus on InP BH laser fabrication, including photolithography, etching, film deposition, wafer cleaning, metrology, and process control.
Key Responsibilities
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Support InP BH laser wafer fabrication processes.
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Work with photolithography, holographic grating, film deposition, dry/wet etching, and wafer cleaning processes.
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Monitor manufacturing processes using SPC and other process-control methods.
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Troubleshoot fabrication and process issues.
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Drive continuous process and yield improvements.
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Partner with device design engineers on DOE and new process development.
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Develop metrology methods to monitor and characterize wafer processes.
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Analyze process data and prepare engineering reports.
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Support process equipment maintenance and work with equipment suppliers.
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Develop work instructions and provide technical training to production technicians.
Qualifications
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M.S. or Ph.D. in Electrical Engineering, Materials Science, Chemistry, Mechanical Engineering, or related discipline.
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1–3 years of semiconductor fab experience.
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Hands-on experience with:
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Photolithography
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Dry/wet etching
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Wafer cleaning
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Experience with semiconductor process development, troubleshooting, and process control.
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Familiarity with characterization tools such as:
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SEM
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EDS
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Ellipsometer
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Profilometer
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Experience with III-V / InP / photonics / semiconductor laser fabrication is highly preferred.