SMART Photonics is looking for a Senior Process Engineer – Epitaxy to strengthen our team. In this role, you will focus on the operational aspects of Metal-Organic Chemical Vapor Deposition (MOCVD) to enable high-quality epitaxial growth for our advanced photonic semiconductor devices. You will drive process improvements, ensure stable and efficient operations, and collaborate closely with cross-functional teams to meet our customers’ requirements.

Key Responsibilities

MOCVD Process Development & Optimization:

• Develop, optimize, and sustain MOCVD epitaxy processes for III-V compound semiconductors.
• Fine-tune process parameters to achieve target material properties (composition, thickness, uniformity, doping levels).
• Maintain high reproducibility and yield in volume production.
  
  

Operational Excellence & Reactor Management

• Take ownership of the daily operation of Aixtron MOCVD reactors to ensure smooth and efficient production.
• Troubleshoot process deviations, reactor performance issues, and material quality concerns.
• Collaborate with maintenance teams to schedule and execute reactor maintenance and cleaning cycles.
• Drive efficiency improvements to maximize tool uptime and process stability.
  
  

Process Monitoring & Data-Driven Decision Making

• Implement and maintain Statistical Process Control (SPC) methodologies to monitor process performance and ensure quality.
• Analyze in-line metrology data (XRD, PL, AFM, SEM, Hall Effect, etc.) to assess material quality and drive improvements.
• Actively contribute to continuous process innovation to enhance product performance and yield.
  
  

Collaboration & Stakeholder Engagement

• Work closely with device engineering, failure analysis, and integration teams to align epitaxial growth processes with customer needs.
• Provide technical leadership in troubleshooting and problem-solving activities.
• Support and mentor junior engineers and technicians, fostering a culture of operational excellence.
  
  

Qualifications & Experience

• Master’s or Ph.D. in Materials Science, Electrical Engineering, Physics, or a related field.
• 5+ years of hands-on experience with MOCVD epitaxy, preferably using Aixtron reactors.
• Strong background in III-V semiconductor materials (InP, GaAs, AlGaAs, InGaAsP, etc.).
• Experience with laser diode, photonic, or RF device structures is a plus..
• Proven expertise in reactor recipe development and process optimization.
• Knowledge of in-situ monitoring techniques (LayTec, EpiTT, etc.) and in-line metrology.
• Effective communication and collaboration skills, with a proactive attitude.
• Ability to thrive in a dynamic, fast-paced environment.
  
  

Why Join SMART Photonics?

• Work at the forefront of integrated photonics technology in a rapidly growing industry.
• Be part of an ambitious, high-tech company that values innovation and teamwork.
• Competitive salary, benefits, and career development opportunities.
  
  

If you are a driven and detail-oriented engineer passionate about semiconductor epitaxy and MOCVD technology, we would love to hear from you!