Quality Engineer
LumentumSagamihara, Japan
Posted February 11, 2026
Full Time
About the Company
Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose, California with R&D, manufacturing, and sales offices worldwide.
Job Description
We're a company that's passionate about bringing customer focus to the business. We're looking for a Quality Engineer to join our team in Sagamihara, Japan.
Requirements
- Quality control of semiconductor device fabrication
- Root cause analysis and corrective action for fabrication troubles
- Improvement of fabrication process
- Execution of on-going reliability monitor (ORT)
- Countermeasure for customer complaints
