{"id":2416486,"url":"https://alion.io/job/lumentum-director-back-end-engineering","title":"Director, Back-End Engineering","company":{"id":5264,"name":"Lumentum","domain":"lumentum.com","url":"https://alion.io/company/lumentum","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":78,"open_postings":39,"ghost_share":0,"stale_share":0.872,"repost_share":0,"time_to_fill_p50_days":35,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Leadership","role_family":"Leadership","seniority":"head","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sagamihara, Japan"],"countries":["JP"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":61000,"max_usd":121000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":19},"experience_years_min":20,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-13T03:34:50Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-13T12:11:16Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"It's fun to work in a company where people truly BELIEVE in what they're doing!\nWe're committed to bringing passion and customer focus to the business.\nIf you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!\nJob Description\nAt present, the market demand of ultra-high-speed Laser Chip is remarkably increasing from viewpoint of dramatical deployment to not only Mega Data Center but rapid growth for AI/ML application. To address the worldwide demand, Lumentum is operating Fab under 7x24 operation to produce state-of-the-art chip production. This applicant should have a high-level role and responsibility on the Back-End (BE) Engineering team as a Director Job level for leading huge volume Chip Mass Production like over 20-30millionn pcs level per quarter.\nResponsibilities:\nLead to support of Fab operation for huge volume Laser Chip Mass Production line as BE Engineering team as Director job level management.\nHigh knowledge and sufficient experience in terms of BE technology and/or Fab operation.\nChip production line process setup and its aggressive improvement(TTR: Test Time Reduction etc)\nChip yield improvement and production line capacity ramp up by strategical planning (KAIZEN, Capex) and its execution.\nDeployment and utilize effective KPI metrics (CT, TAKT, LT) to improve BE production line efficiency.\nFluent Japanese speaker for leading and managing of Fab and business level English speaking skill for high-level presentations.\nExpected Background:\nBSc, MSc, PhD degree in electronics, electrical engineering, physics, or a related equivalent technical field.\nBachelors and 20+ years of work experience, Masters and 15+ years of work experience. PhD and 10+ years of work experience s.\nExpected Skill:\nHighly recommend if applicant have experience in manager class in the Semiconductor Fab or Chip design and/or process development for semiconductor optical devices.\nWe are an equal opportunity employer and value diversity at our company.\nWe 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.\nWe 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.\nPlease contact us to request accommodation.","description_format":"text","description_chars":2496,"description_truncated":false,"requirements":{"experience_years_min":20,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"Japanese","level":"Advanced (C1)","optional":false},{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Lasers & Laser Systems","Optical Communications","Optics & Photonic Components"],"lifecycle":[{"event":"open","at":"2026-10-13T03:34:50Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":0,"expected_fill_days":35,"reasons":["conf:2","stale_co","win:early","comp:brand"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/lumentum-director-back-end-engineering","json_url":"https://alion.io/job/lumentum-director-back-end-engineering.json","meta":{"generated_at":"2026-10-14T01:12:19Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"assistant_verified","counted_by":"address","units_charged":1,"used_today":265,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":5264},"rest":"https://alion.io/mcp/rest/get_company?id=5264"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flumentum-director-back-end-engineering"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Flumentum-director-back-end-engineering"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Flumentum-director-back-end-engineering"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/lumentum-director-back-end-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flumentum-director-back-end-engineering"}]}