Sagamihara Lumentum Full time

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:

  • Launch EML epitaxy processes (LD/WG/T2) and contribute to mass production capacity ramp-up
  • Develop new or modified InP-based epitaxy processes, defining growth conditions and equipment specifications
  • Execute DoE and achieve device qualification by meeting specs on schedule
  • Drive process automation, yield and UPD maximization, and leverage the next-generation Aixtron G10 reactor
  • Introduce new equipment, establish mass production conditions, and support process ramp from pilot to full-scale manufacturing
  • Plan and lead projects involving new concepts, automation technologies, and process innovations

Expected Background:

  • BSc, MSc, PhD degree in electronics, electrical engineering, physics, 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:

  • III-V alloy materials such as InP, GaAs and GaN epitaxy experience for optical or electrical device development, especially having an accomplished skill for MOCVD and MBE process/equipment.
  • On-time mindset
  • Experience and knowledge for various characterization technology in epitaxial layers.
  • Programming skills to sophisticate the epi process, in-situ control, data acquisition, and database handling is a plus.
  • Fluent Japanese speaker and business level English skill including managing and discussion in on-line meeting, email communications, and documentation 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.



  • Sagamihara Lumentum ¥9,000,000 - ¥12,000,000 per year

    Launch EML epitaxy processes and contribute to mass production capacity ramp-up. Develop new or modified InP-based epitaxy processes. Execute DoE and achieve device qualification by meeting specs on schedule. · Launch EML epitaxy processes (LD/WG/T2) and contribute to mass produc ...


  • Sagamihara Lumentum Full time¥9,000,000 - ¥12,000,000 per year

    Launch EML epitaxy processes and contribute to mass production capacity ramp-up, develop new or modified InP-based epitaxy processes, and execute DoE and achieve device qualification by meeting specs on schedule. · Launch EML epitaxy processes (LD/WG/T2) and contribute to mass pr ...


  • Sagamihara Lumentum ¥1,200,000 - ¥1,500,000 per year

    Launch EML epitaxy processes (LD/WG/T2) and contribute to mass production capacity ramp-up, develop new or modified InP-based epitaxy processes, defining growth conditions and equipment specifications, execute DoE and achieve device qualification by meeting specs on schedule, dri ...


  • Sagamihara Lumentum Full time¥9,000,000 - ¥12,000,000 per year

    Epitaxy process engineer responsible for developing new or modified InP-based epitaxy process, defining growth condition or handling equipment requirements and specifications, and contributing by applying the developed technologies in the manufacture, fabrication, and evaluation ...


  • Sagamihara Lumentum Full time¥400,000 - ¥1,200,000 per year

    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. · ...


  • Sagamihara Lumentum ¥900,000 - ¥1,200,000 per year

    Develops new or modified InP-based epitaxy process, defines growth condition or handling equipment requirements and specifications, and contributes by applying the developed technologies in the manufacture, fabrication, and evaluation of products. · Develops new or modified InP-b ...


  • Japan - Sagamihara Lumentum ¥5,000,000 - ¥10,000,000 per year

    +Job summary · We are an equal opportunity employer committed to bringing passion and customer focus to our business. · +ResponsibilitiesDevelops new or modified InP-based epitaxy process... · ...


  • Japan - Sagamihara Lumentum ¥6,000,000 - ¥12,000,000 per year

    We're committed to bringing passion and customer focus to the business. · ...

  • Process Engineer

    1週間前


    Tokyo Specialized Group ¥720,000 - ¥1,080,000 per year

    +Job summary · プロセスエンジニア(半導体)-ナノインプリントリソグラフィー(NIL) · 当社のクライアントである半導体業界のリーダー企業が、ナノインプリントリソグラフィー(NIL)に特化したプロセスエンジニアを募集しています。このポジションでは、次世代半導体製造に大きな影響を与えるNILプロセスの開発と最適化をリードし、プロセスエンジニアリング全体を推進する機会があります。+li>- NIL プロセスの欠陥管理と根本原因分析のレアド · +li>- 精度と再現性を考慮したNILプロセスフローの最適化 · +li>- 実験計画法(DOE) ...


  • Sagamihara Lumentum ¥8,000,000 - ¥12,000,000 per year

    Develops new or modified InP-based Lithography process, defines exposure condition or handling equipment requirements and specifications, and contributes by applying the developed technologies in the manufacture, fabrication, and evaluation of products. · Develops new or modified ...


  • Sagamihara, Kanagawa Lumentum ¥5,000,000 - ¥10,000,000 per year

    Develops new or modified InP-based Lithography process... · ...


  • Japan TE Connectivity ¥6,000,000 - ¥12,000,000 per year

    Mfg & Process Dvl Engineer II · At TE, you will unleash your potential working with people from diverse backgrounds and industries to create a safer, sustainable and more connected world. · ...


  • Japan - Sagamihara Lumentum ¥10,000,000 - ¥18,000,000 per year

    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. · ...


  • Japan - Sagamihara Lumentum ¥1,800,000 - ¥2,500,000 per year

    We're committed to bringing passion and customer focus to the business. · If you like wild growth and working with happy, enthusiastic over-achievers, · Involvement may begin at any step from pilot plant to full-scale manufacturing. · ...


  • Japan - Sagamihara Lumentum ¥6,000,000 - ¥12,000,000 per year

    We are an equal opportunity employer and value diversity at our company. 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, enthusi ...


  • Japan - Sagamihara Lumentum ¥800,000 - ¥1,100,000 per year

    +Job summaryWe'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:Develops new or modified InP-based Lithography process(define expos ...


  • Sagamihara Lumentum Full time¥600,000 - ¥1,200,000 per year

    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. · Yield management, cost management, and front-end/back-end process management for semiconductor laser products (DFB lasers and ...


  • Sagamihara Lumentum Full time¥4,500,000 - ¥6,300,000 per year

    Develop new or enhanced laser design with semiconductor material physics, optical science and high-speed design technologies. Responsible for the stable volume production and the improvement of productivity. Product design of EML and DFB laser for yield improvement and cost reduc ...


  • Sagamihara Lumentum Full time¥900,000 - ¥1,200,000 per year

    Responsible for the operation and maintenance of facility systems in a semiconductor device manufacturing fab. · Operate and maintain facility systems (HVAC, electrical, gas, cooling water, etc.) in a semiconductor device manufacturing fab. · Handle recovery and coordination with ...


  • Sagamihara Micron Technology Full time¥3,000,000 - ¥6,000,000 per year

    This role involves developing short-term production plans to maximize probe output while meeting customer delivery commitments. Key responsibilities include monitoring KPIs, collaborating with cross-functional teams, driving initiatives for cycle time reduction and yield improvem ...


  • Sagamihara SOLVENTUM Full time¥148,000 - ¥200,000 per year

    At Solventum, we enable better, smarter, safer healthcare to improve lives. As a new company with a long legacy of creating breakthrough solutions for our customers' toughest challenges, we pioneer game-changing innovations at the intersection of health, material and data science ...