It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.
If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!
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 control: FMEA, 5-Why, SPC, reliability test (Aging test, Humidity test and etc.)
- Better to have skills: Fit calculation, Physical analysis like SEM, FIB and etc., ISO9001
- Fluent Japanese speaker and business level English skill including documentation, email communications, and discussion in meeting in English.
We are an equal opportunity employer and value diversity at our company.
We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.
Please contact us to request accommodation.
Skills Required
- More than 5-year experience in semiconductor device development
- Bachelor degree in relevant field
- Fluent in Japanese
- Business level English skills
Lumentum Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lumentum and has not been reviewed or approved by Lumentum.
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Equity Value & Accessibility — Equity is positioned as a meaningful part of total compensation, with RSUs frequently framed as a valued component of offers. An employee stock purchase plan with a discount and look-back further reinforces equity access as part of rewards.
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Retirement Support — Retirement benefits are presented as a clear strength, with a 401(k) match and immediate vesting highlighted as supportive features. Auto-enrollment and match eligibility details indicate a structured retirement program for U.S. employees.
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Healthcare Strength — Multiple medical plan options are described, including PPO and HDHP/HSA choices and Kaiser in some locations, suggesting breadth and choice in coverage. Health and well-being programming is also characterized as part of a comprehensive benefits approach.
Lumentum Insights
What We Do
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. For more information, visit www.lumentum.com.
