{"id":1922848,"url":"https://alion.io/job/coherent-lead-hardware-architect-for-optical-transceivers","title":"Lead Hardware Architect for Optical Transceivers","company":{"id":58506,"name":"Coherent","domain":"coherent.com","url":"https://alion.io/company/coherent-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":85,"open_postings":38,"ghost_share":0,"stale_share":0.789,"repost_share":0,"time_to_fill_p50_days":3,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Hardware","role_family":"Hardware","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":["Fremont, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":157000,"max_usd":298000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":609},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"HPC","optional":false}],"status":"live","first_seen_at":"2026-10-05T16:03:41Z","employer_posted_date":"2026-10-05","last_verified_at":"2026-10-24T12:18:51Z","board_verified":true,"closed_at":null,"days_open":18,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":18},"description":"Primary Duties & Responsibilities\nLead the design of PAM4 optical transceivers for datacenter, AI/ML, HPC applications from concept to high-volume production ready\nDefine and implement the electrical/optical architecture of pluggable/co-packaged optical transceivers meeting customers’ requirements\nWork cross-functionally with FW/SW, OSA (optical sub-assembly), process development, Q&R, program/product management to develop fully compliant optical transceivers\nLead the integration of optical, hardware, FW/SW, and process, including troubleshooting and yield improvement\nCreate various drawings, BOM and ECO as product design documents\nAddress/resolve DFM issues\nHold the architecture, EVT, DVT phase reviews to lead the design to NPI stage\nPerform RF and link simulations as needed\nEducation & Experience\nB.S. with typically 3-5 years of related experience, M.S./Ph.D. preferred\nStrong knowledge and expertise in high-speed RF design, photonics, and optoelectronics\nExpertise on high-speed optoelectronic and RF components - designs, specifications, characterization, performance, and qualification\nSolid foundation of understanding: signal/power integrity (SI/PI), system integration of FW/SW and HW with respect to functionality and performance, optomechanical design\nSkills\nExcellent communication and presentation skills\nStrong analytical problem-solving skills for product design and debug\nHands-on technical background in PAM4 optical transceiver designs - EML, Silicon Photonics, DSP, driver, TIA, PCB/PCBA, electrical and optical packaging\nHigh-density multiple-layer PCB designs\nExperience in RF analysis and design using modeling tools such as CST or HFSS\nOptical and electrical lab measurement skills, including script-based test automation\nWorking Conditions\nMay require occasional off-site meetings or travel\nRegular use of a computer and other office equipment is necessary\nInteraction with team members and external contacts is a regular part of the job\nPhysical Requirements\nSitting for extended periods while working on a computer or conducting meetings.\nUse of hands and fingers for typing, writing, and handling documents.\nOccasional lifting of objects or materials up to 20 pounds for administrative tasks.\nAbility to communicate verbally and in writing.\nMobility within the office environment to attend meetings or interact with colleagues.\nSafety Requirements\nAll employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.\nQuality and Environmental Responsibilities\nDepending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.\nCulture Commitment\nEnsure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:\nIntegrity - Create an Environment of Trust\nCollaboration - Innovate Through the Sharing of Ideas\nAccountability - Own the Process and the Outcome\nRespect - Recognize the Value in Everyone\nEnthusiasm - Find a Sense of Purpose in Work\nCoherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.\nIf you need assistance or an accommodation due to a disability, you may contact us at .","description_format":"text","description_chars":3609,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Optical Communications","Consumer Electronics","Telecommunications","Optics & Photonic Components"],"lifecycle":[{"event":"open","at":"2026-10-05T18:45:34Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.227,"p_room":0.35,"age_days":18,"expected_fill_days":3,"reasons":["conf:3","stale_co","velocity","win:tail","comp:brand"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/coherent-lead-hardware-architect-for-optical-transceivers","json_url":"https://alion.io/job/coherent-lead-hardware-architect-for-optical-transceivers.json","meta":{"generated_at":"2026-10-24T14:08:29Z","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":"crawler_verified","counted_by":"address","units_charged":1,"used_today":20376,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":58506},"rest":"https://alion.io/mcp/rest/get_company?id=58506"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcoherent-lead-hardware-architect-for-optical-transceivers"},{"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%2Fcoherent-lead-hardware-architect-for-optical-transceivers"},{"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%2Fcoherent-lead-hardware-architect-for-optical-transceivers"},{"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/coherent-lead-hardware-architect-for-optical-transceivers\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcoherent-lead-hardware-architect-for-optical-transceivers"}]}