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Wafer Mfg Tool Maintenance Technician

LumentumWorkdayJapan - Sagamihara
Posted 26 AugFound 31 OctSeen 13 hours ago

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The Posting

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:

  • Continuous improving and realizing activity for stable operation of existing Epitaxy & Wafer process production line.
  • Making effective preventative maintenance (PM) plan and execution to stabilize and maximize the mass-production capability (Address to sudden tool troubles and malfunction).
  • Wafer process condition check by collaborating with epitaxy & process engineering teams to resume the production line after fixing the tools.
  • KPI visualization activity of manufacturing tool data like utilization rate, tool availability etc.
  • Anomaly detection both from predictive and post analysis from tool operation status database.

Expected Background:

  • Graduate technical college or above.
  • BSc, MSc degree in electrical, mechanical engineering, or a relevant equivalent technical field.

Expected Skill:

  • Highly recommend if applicant have experience in charge of wafer process tools handling and maintenance and/or wafer epitaxy & process development for semiconductor optical devices.
  • Fluent Japanese speaker. Better if can speak English and/or read the documents.

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.

Facts

Source
Workday
External id
2026474
Location
Japan, Japan
Remote
Not stated
Employment
Full time
Posted
26 Aug 2026
First seen
31 Oct 2026, 06:02
Last seen
1 Nov 2026, 08:46
Status
Not yet added
Posting id
5a6306f2-19dc-5e23-a289-24331bf750c4