{"id":1185484,"url":"https://alion.io/job/mediatek-optical-systems-architecture-tech-lead","title":"Optical Systems Architecture Tech Lead","company":{"id":62191,"name":"MediaTek","domain":"mediatek.com","url":"https://alion.io/company/mediatek","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"C","score":64,"open_postings":353,"ghost_share":0.606,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-29T05:45:00Z"}},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Jose, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":149000,"max_usd":298000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":789},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-04-05T16:00:00Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-09-28T11:17:46Z","board_verified":true,"closed_at":null,"days_open":177,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":176},"description":"Responsible for defining, analyzing, and delivering end-to-end optical systems performance from FEC to FEC for advanced optical interconnect products. This is a highly visible, customer-facing technical leadership role with responsibility for system architecture, modeling and simulation, specification development, validation, and product bring-up.The ideal candidate brings deep expertise in DSP, optical devices, coherent optics, IMDD, and forward error correction, and works effectively across analog, SerDes, PIC, reliability, and firmware teams. This role also requires hands-on lab work to validate performance, correlate simulation to measurement, and support debug.\nOwn end-to-end optical link performance from FEC to FEC, including architecture, link budgets, impairments, margins, and compliance.\nDevelop system-level models and simulations spanning optical, electrical, DSP, and FEC behavior across coherent and IMDD architectures.\nDefine system requirements, interface definitions, and performance specifications for products, subsystems, and key building blocks.\nLead cross-functional technical execution with analog, SerDes, PIC, reliability, firmware, packaging, and related engineering teams.\nServe as a customer-facing technical leader in system reviews, performance discussions, and issue resolution.\nWork hands-on in the lab to support characterization, validation, correlation, debug, and product bring-up using optical and electrical test equipment.\nMentor engineers across disciplines and contribute to systems engineering best practices.","description_format":"text","description_chars":1561,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Processors, MCUs & AI Chips","RF & Wireless Hardware","AI Chips & Accelerators"],"lifecycle":[{"event":"open","at":"2026-09-24T14:44:02Z"}],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.26,"p_room":0.28,"age_days":176,"expected_fill_days":32,"reasons":["conf:18","stale_co","velocity","ghost","win:tail","crowd:brand"],"computed_at":"2026-09-29T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/mediatek-optical-systems-architecture-tech-lead","json_url":"https://alion.io/job/mediatek-optical-systems-architecture-tech-lead.json","meta":{"generated_at":"2026-09-30T01:38:34Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"search","counted_by":"address","units_charged":0,"used_today":0,"day_limit":null,"remaining_today":null,"minute_limit":null,"resets_at":"2026-10-01T00:00:00Z"}}}