{"id":3996918,"url":"https://alion.io/job/nokia-optical-systems-architect-3","title":"Optical Systems Architect","company":{"id":17345,"name":"Nokia","domain":"nokia.com","url":"https://alion.io/company/nokia","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":92,"open_postings":86,"ghost_share":0.035,"stale_share":0.36,"repost_share":0.151,"time_to_fill_p50_days":9,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Hardware","role_family":"Hardware","seniority":"staff","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","Ottawa, Canada"],"countries":["US","CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-09T23:11:33Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-10T01:35:22Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running. The Network Infrastructure group is at the heart of a revolution to connectivity, pushing the boundaries to deliver more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise\nJoin Optical Networks division, where innovation meets scale in the AI-driven data center era. With the recent acquisition of Infinera, we’ve united two industry leaders to create an optical networking powerhouse-combining cutting-edge technology with proven leadership to redefine the future of connectivity.\nAs part of Nokia’s Optical Architecture group, you will have a unique opportunity to lead the design and architecture of novel optical DWDM communication systems. You will be responsible for architecting and implementing new optical hardware and software platforms in collaboration with our Systems Architecture, Systems Engineering and Software Development teams.\n In this role, you will own the architecture of assigned DWDM line system cards, and be accountable for their technical success from concept through release. Your key responsibilities will include:\nArchitecting and optimizing DWDM line system products with fellow architects, accounting for transmission effects such as signal power/OSNR evolution and fiber nonlinearities\n\nTranslating Product Line Management requirements into linecard architecture, and documenting trade-offs among performance, cost, risk and schedule\n\nDefining key hardware specifications and baseline designs for these linecards, such as optical amplifiers, ROADMs and multiplexers\n\nSetting the modeling methods and acceptance criteria used to validate linecard designs, and directing experimental feasibility studies of components and modules\n\nOwning the detailed hardware and software system requirements documents (SRDs) for these linecards, and leading design reviews with multi-site engineering teams\n\nAligning with cross-functional teams, from systems engineering through test and field deployment, on plans and priorities for these linecards\n\nRepresenting the line system architecture in technical engagements with key customers, including demonstrations of new optical transmission technologies\n\nMentoring engineers and guiding their technical work\n\n Knowledge / Skills / Abilities\nExpert knowledge of DWDM systems and fiber transmission effects, and how to account for them in system design\n\nDeep knowledge of DWDM transmission hardware, including EDFAs, Raman amplifiers, ROADMs and multiplexer technologies\n\nExperience in long-haul optical link design, including power budgets, OSNR calculations and transmission penalties\n\nKnowledge of advanced coherent modulation formats, with hands-on experience of their transmission over long-haul systems\n\nProven track record of leading the architecture of optical line system hardware from concept to release\n\nExperience writing system requirements and specifications for optical hardware\n\nSound, independent judgment on ambiguous and novel technical problems","description_format":"text","description_chars":3117,"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":["Mobile Networks","Network Equipment","Optical Communications"],"lifecycle":[{"event":"open","at":"2026-11-10T01:35:22Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 358 · green card filings: 128","filings_12m":358,"filings_prev_12m":278,"green_card_filings_12m":128,"median_offered_wage_usd":147397,"route":null,"cap_exempt":false,"checked_at":"2026-11-09T07:32:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":53}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":9,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-11-10T03:14:34Z"},"pay":null,"html_url":"https://alion.io/job/nokia-optical-systems-architect-3","json_url":"https://alion.io/job/nokia-optical-systems-architect-3.json","meta":{"generated_at":"2026-11-10T03:14:34Z","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":7550,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":17345},"rest":"https://alion.io/mcp/rest/get_company?id=17345"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnokia-optical-systems-architect-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fnokia-optical-systems-architect-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fnokia-optical-systems-architect-3"},{"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/nokia-optical-systems-architect-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnokia-optical-systems-architect-3"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3996918}},{"tool":"search_jobs","arguments":{"company":"nokia.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3996918},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}