Lithography Process Engineer

Lumentum

📍 Sagamihara, Kanagawa, Japan

Full time Engineers Posted February 28, 2026

Job Description

It's fun to work in a company where people truly BELIEVE in what they're doing!

Responsibilities:

  • Develops new or modified InP-based Lithography process, defines exposure condition or handling equipment requirements and specifications, and contributes by applying the developed technologies in the manufacture, fabrication, and evaluation of products.
  • Responsible for introducing new Lithography process equipment and setting up lithography process conditions to realize mass-production capacity ramp.
  • Involvement may begin at any step from pilot plant to full-scale manufacturing.
  • May conceive and plan projects involving definition and selection of new concepts, equipment automation technology, and approaches in the processing or development of new or improved processes.
  • Expected Background:

  • BSc, MSc, PhD degree in electronics, electrical engineering, physics, or a related equivalent technical field.
  • Bachelors a...