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Develops database, applications for manufacturing semiconductor optical devices, and contributes by applying the developed database, applications in the manufacture, fabrication, and evaluation of products. Responsible for improving existing database applications and introducing new system to realize mass-production capacity ramp. Visualization manufacturing data and anomaly detection both from predictive and post analysis from mass production database.
Responsibilities:
- Develops database, applications for manufacturing semiconductor optical devices, and contributes by applying the developed database, applications in the manufacture, fabrication, and evaluation of products.
- Responsible for improving existing database applications and introducing new system to realize mass-production capacity ramp.
- Visualization manufacturing data and anomaly detection both from predictive and post analysis from mass production database.
Expected Background:
- BSc, MSc, PhD degree in data science, information engineering, informatics, or a related equivalent technical field.
- Bachelors and 2+ years of work experience, Masters and 1+ years of work experience. PhD. no relevant work experiences.
Expected Skill:
- Developing database of manufacturing data, data science for improving manufacturing quality and yield, deploying software/application for automation
- Fluent Japanese speaker and intermediate English skill
- Experience of using Python, Excel VBA, SQL or commercial existing tools .
- Work experience in manufacturing fab.
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
- BSc, MSc, PhD degree in data science, information engineering, informatics, or related technical field
- 2+ years of work experience with a Bachelor's degree or 1+ years with a Master's degree
- Experience using Python, Excel VBA, SQL, or commercial tools
- Work experience in manufacturing fab
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.
