{"id":3332695,"url":"https://alion.io/job/apple-optical-coating-and-process-engineer-yokohama-technology-center","title":"Optical Coating and Process Engineer (Yokohama Technology Center)","company":{"id":12,"name":"Apple","domain":"apple.com","url":"https://alion.io/company/apple","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Apple Jobs","truth_index":{"grade":"A","score":91,"open_postings":885,"ghost_share":0.001,"stale_share":0.158,"repost_share":0.002,"time_to_fill_p50_days":97,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Yokohama, Japan"],"countries":["JP"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":39000,"max_usd":95000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":5845},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"PVD","optional":false},{"name":"Design of Experiments","optional":true}],"status":"live","first_seen_at":"2026-10-27T08:05:00Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-10-29T23:28:11Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"We bring amazing people together to make amazing things happen. We’re a diverse collective of thinkers and doers, continuously reimagining our products and practices to help people do what they love in new ways. That innovation is inspired by a shared commitment to great work - and to each other. Because learning from the people here means we’re learning from the best.\nThe Camera Hardware Engineering group is responsible for the research and development of key technologies that define Apple products. We empower our engineers with state-of-the-art facilities and cutting-edge resources to do the best work of their lives. We are seeking an energetic, highly motivated Optical Coating and Process Engineer to contribute to advanced optical technology development.\nJoin us to help create the next generation of revolutionary Apple products.\nDescription\nAs an Optical Coating and Process Engineer, you will play a key role in the development of cutting-edge optical thin-film coatings and downstream processes-from early concept development through to high-volume product ramp. In this role, you will conduct hands-on development using state-of-the-art coating systems and advanced metrology equipment. You will collaborate closely with cross-functional teams and external partners to deliver innovative optical solutions, driving thin-film process and material optimizations to achieve unmatched optical performance and reliability.\nMinimum Qualifications\n2+ years of hands-on experience in optical thin-film process development and optical lens engineering.\nProven track record in optical thin-film design and PVD process development.\nSolid fundamental knowledge of material evaluation and characterization for both lens materials and optical thin films.\nNative or native-level fluency in Japanese, with strong communication skills.\nPreferred Qualifications\nExperience in advanced coating technologies applied to optical lenses or optical components/modules.\nHands-on experience in downstream/back-end process development for optical lens manufacturing.\nExperience transitioning lens processes from development/NPI into high-volume manufacturing.\nFamiliarity with DOE (Design of 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