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Principal Engineer - GaN Epitaxy Development

Infineon

SingaporeFull-timeOn-site

Posted 8 Jul 2026

About this role

Design and optimize GaN epitaxial structures and MOCVD recipes to meet device performance targets. Transition these processes from R&D into high-volume manufacturing while providing strategic technical leadership and mentorship. Requires a Master's or PhD in Materials Science, Physics, or Engineering with 7 to 15+ years of semiconductor R&D experience. Must possess deep expertise in MOCVD reactors and a proven track record of scaling epitaxial processes to high-volume manufacturing.

What they're looking for

GaN EpitaxyMOCVDIII-V Hetero-epitaxyDesign of Experiments (DOE)Statistical Process Control (SPC)SEMTEMAFM

Frequently asked questions

What does a Principal Engineer - GaN Epitaxy Development at Infineon do?

Design and optimize GaN epitaxial structures and MOCVD recipes to meet device performance targets. Transition these processes from R&D into high-volume manufacturing while providing strategic technical leadership and mentorship. Requires a Master's or PhD in Materials Science, Physics, or Engineerin…

What skills does this Principal Engineer - GaN Epitaxy Development role need?

Key skills for this role include GaN Epitaxy, MOCVD, III-V Hetero-epitaxy, Design of Experiments (DOE), Statistical Process Control (SPC), SEM.

How much does a Principal Engineer - GaN Epitaxy Development at Infineon pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Principal Engineer - GaN Epitaxy Development role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Principal Engineer - GaN Epitaxy Development role?

You can apply directly on Infineon's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.