Quality Engineer

Lumentum
📍 Sagamihara, Kanagawa, Japan 💼 Full time 🕒 Posted June 03, 2026

Job Description

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

Responsibilities:

  • Quality control of fabrication of semiconductor devices.
  • Root cause analysis, corrective action, and preventive action for troubles occurred in fabrication of semiconductor devices. Activity should be done according to 8D procedure. Cooperation with related engineers is needed.
  • Improvement activity of fabrication process
  • Execution of on-going reliability monitor (ORT): test, data analysis, and failure analysis.
  • Countermeasure for customer compliant. Viewpoint should be both from customer perspective and from LITE internal one.
  • Expected Background:

  • More than 5-year experience on development of semiconductor devices, yield improvement for them, or quality improvement for them.
  • Bachelor degree is needed. Master degree is preferable.
  • Expected Skill:

  • Need to have skills about quality co...
  • Ready to Apply?

    Submit your application today and join our talented team at Lumentum.

    Submit Application

    Job Details

    • Location Sagamihara, Kanagawa
    • Job Type Full time
    • Category Engineers
    • Posted Date June 03, 2026
    • Application Deadline July 13, 2026