Process Engineer — III-V Semiconductor / Laser Wafer Fab

Glint Tech Solutions LLC; SOUTH PLAINFIELD (NJ); On-site; USD 90,000 - 120,000; Full time

Job summary

Glint Tech Solutions LLC in New Jersey is seeking a Process Engineer to support and develop advanced III-V semiconductor laser wafer fabrication processes, focusing on InP BH laser fabrication including photolithography, etching, deposition, cleaning, metrology and process control.

You will monitor processes with SPC, troubleshoot fabrication issues, drive yield improvements, develop metrology methods, analyze data, and train production technicians in new procedures, collaborating with device

Qualifications

• M.S. or Ph.D. in Electrical Engineering, Materials Science, Chemistry, Mechanical Engineering, or related discipline.
• 1–3 years of semiconductor fab experience.
• Hands-on experience with Photolithography, Dry/Wet Etching, Wafer Cleaning.
• Experience with characterization tools such as SEM, EDS, Ellipsometer, Profilometer.
• Experience with III-V / InP / photonics / semiconductor laser fabrication is highly preferred.

Responsibilities

• Support InP BH laser wafer fabrication processes.
• Work with photolithography, holographic grating, film deposition, dry/wet etching, and wafer cleaning processes.
• Monitor manufacturing processes using SPC and other process-control methods.
• Troubleshoot fabrication and process issues.
• Drive continuous process and yield improvements.
• Partner with device design engineers on DOE and new process development.
• Develop metrology methods to monitor and characterize wafer processes.
• Analyze process data and prepare engineering reports.
• Support process equipment maintenance and work with equipment suppliers.
• Develop work instructions and provide technical training to production technicians.

Skills

InP laser fabrication

Photolithography

Etching

Deposition

Wafer cleaning

SPC

Process development

DOE collaboration

Data analysis

Training technicians

Education

M.S. or Ph.D. in Electrical Engineering, Materials Science, Chemistry, Mechanical Engineering, or related discipline

Tools

SEM

EDS

Ellipsometer

Profilometer

Job description

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

• Support InP BH laser wafer fabrication processes.
• Work with photolithography, holographic grating, film deposition, dry/wet etching, and wafer cleaning processes.
• Monitor manufacturing processes using SPC and other process-control methods.
• Troubleshoot fabrication and process issues.
• Drive continuous process and yield improvements.
• Partner with device design engineers on DOE and new process development.
• Develop metrology methods to monitor and characterize wafer processes.
• Analyze process data and prepare engineering reports.
• Support process equipment maintenance and work with equipment suppliers.
• Develop work instructions and provide technical training to production technicians.

Qualifications

• M.S. or Ph.D. in Electrical Engineering, Materials Science, Chemistry, Mechanical Engineering, or related discipline.
• 1–3 years of semiconductor fab experience.
• Hands-on experience with:
  • Photolithography
  • Dry/wet etching
  • Wafer cleaning
• Experience with semiconductor process development, troubleshooting, and process control.
• Familiarity with characterization tools such as:
  • SEM
  • EDS
  • Ellipsometer
  • Profilometer
• Experience with III-V / InP / photonics / semiconductor laser fabrication is highly preferred.