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Location
In office (Sagamihara)
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 27, 2026. First seen by Alion on Aug 4, 2026. Lumentum scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Lumentum is an American photonics company separated from JDS Uniphase in 2015 that makes the optical components carrying data through networks and between data centre systems. Its business has been transformed by artificial intelligence build-out: the optical transceivers and laser components that connect accelerators inside a cluster are now in far shorter supply than the networking equipment they plug into. Headquartered in San Jose and listed on Nasdaq, it also supplies industrial and consumer lasers, and it acquired Cloud Light in 2023 specifically to add high-speed transceiver manufacturing capacity for cloud customers.

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!

Position Summary:

  • Defines current and future target markets and strategic positioning within those and evaluates opportunities through partnerships and alliances in Laser Chip market
  • Maintain Laser Chip products and drive internal team to reach the cost target and the margin
  • Create, maintain, and release technical datasheets and product documentation
  • Respond to technical questions from sales, field applications engineers (FAEs), and customers
  • Manage customer sample requests and engineering sample logistics, including tracking and reporting
  • Coordinate internal product releases, changes, and phase-outs through PCNs (Product Change Notices) and PDNs (Product Discontinuation Notices)
  • Collaborate with cross-functional teams to align on product readiness, timelines, and deliverables
  • Track and organize product-related issues and drive closure with relevant teams

Responsibilities:

  • Ability to organize teams across multiple functions
  • Work with a larger sales team to provide global coverage to large accounts
  • Develop business and account strategy
  • Negotiate complex sales
  • Develop design pipeline for next generation designs
  • Monitor the shipments and delivery performance. Work with customer and internally to resolve any issues.
  • Meet or exceed annual quota and business objectives

Qualifications:

  • Fluent with Japanese
  • Business-level English proficiency : TOEIC 800 level / intermediate or above
  • Engineering Bachelor degree
  • Experience in Semiconductor industry for more than 5years
  • Experience in PLM, Sales or FAE
  • Excellent written and oral communication skills
  • Ability to effectively manage multiple goals and priorities
  • Team Player

Preferred Qualifications:

  • Experience in demand forecasting and pricing
  • Experience in Design-in

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.

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