{"id":1140357,"url":"https://alion.io/job/huawei-engineer-optical-systems","title":"Engineer - Optical Systems","company":{"id":1051095,"name":"CMC Microsystems","domain":"cmc.ca","url":"https://alion.io/company/cmc-ca","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"B","score":84,"open_postings":158,"ghost_share":0.19,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":155,"computed_at":"2026-10-06T05:45:30Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ottawa, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":106000,"max":null,"currency":"CAD","period":"year","gross":null,"usd_annual":74461},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Avalanche","optional":false},{"name":"C++","optional":false},{"name":"Julia","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-07-20T12:42:12Z","employer_posted_date":"2026-07-20","last_verified_at":"2026-10-06T19:14:32Z","board_verified":true,"closed_at":null,"days_open":78,"trust":{"level":"ok","repost_count":1,"flags":["company_stale"],"days_open":77},"description":"Huawei Canada has an immediate 12-month contract openingfor an Engineer.\nAbout the Team:\nHuawei Canada's Advanced Optical Technology Lab focuses on advanced R&D in high-performance optical communications and networking. Our expert team specializes in transmission algorithms, systems, physics, and optical network management. The lab engages in projects ranging from deep research to developing key product features, actively participating in standards organizations and collaborative research with partners. Our multicultural environment fosters innovation, mentorship, and a passion for learning. If you thrive on solving complex technical challenges, this lab is your ideal place.\nAbout the Job:\nDevelop models for high-speed optoelectronic components for optical communication transmission systems including optical modulator, laser source, optical drivers, TIA circuits, photodetectors (e.g., PIN diodes, avalanche photodiodes (APDs)), etc.\n\nDevelop fiber channel models including single, multi-mode, and hollow-core fibers for optical communication transmission systems (e.g. polarization mode dispersion, multi-mode dispersion and multi-path interference).\n\nBased on theoretical modelling, simulation and experimental characterization, investigate the impact of device impairments in high-speed applications such as driver nonlinearity, laser intensity and phase noise, clock jitter and TIA thermal noise, etc.\n\nSet up offline/on-line test bed to investigate pre- and post- forward error correction (FEC) transmission performance for high-speed direct- and coherent-detection optical communication systems.\n\nClosely work with DSP, ASIC design and modem control teams to identify system impairments sources and provide solutions to improve performance of direct and coherent-detection transceivers.\n\nThe total target annual compensation (based on 2,080 hours per year) for this position ranges from $106,000 to $156,000 depending on education, experience, and demonstrated expertise.\nRequirements\nAbout the ideal candidate:\nPh.D. or Master’s in Electrical Engineering, Optical Engineering, Physics, or a closely related field.\n\nSimulation and modeling experience in optoelectronic components and optical fiber communications.\n\nProgramming with Python, C/C++, Julia.\n\nStrong hands-on experimental experience in optical system testing, real-time and offline performance characterization for transceivers.\n\nKnowledge of digital signal processing (DSP) and information theory is an asset.\n\nIndustrial experience in optical communication systems is an asset.\n\nKnowledge of Machine Learning is an asset.\n\nKnowledge of DSP design is an asset.\n\nAdditional Information:\nHuawei Canada is committed to a fair, inclusive, and accessible recruitment process. If you require accommodation during any stage of the hiring process, please let us know and we will work with you to meet your needs.\nAll applications for this position are reviewed directly by our hiring team, we do not use artificial intelligence tools to screen or select candidates.","description_format":"text","description_chars":3038,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Research Institutes","Semiconductor IP & Chip Design Services"],"lifecycle":[{"event":"open","at":"2026-09-23T10:47:22Z"},{"event":"close","at":"2026-09-26T14:43:21Z"},{"event":"reopen","at":"2026-10-02T10:11:12Z"}],"visa":[],"liveness":{"score":59,"band":"ok","label":"Likely open","p_open":1,"p_active":0.823,"p_room":0.72,"age_days":77,"expected_fill_days":155,"reasons":["conf:0","velocity","win:mid","crowd:brand"],"computed_at":"2026-10-06T05:45:30Z"},"pay":{"stated_usd_annual":74461,"is_top_pay":false},"html_url":"https://alion.io/job/huawei-engineer-optical-systems","json_url":"https://alion.io/job/huawei-engineer-optical-systems.json","meta":{"generated_at":"2026-10-06T21:52:35Z","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","counted_by":"address","units_charged":1,"used_today":1802,"day_limit":5000,"remaining_today":3198,"minute_limit":60,"resets_at":"2026-10-07T00:00:00Z"}},"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":1051095},"rest":"https://alion.io/mcp/rest/get_company?id=1051095"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhuawei-engineer-optical-systems"},{"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%2Fhuawei-engineer-optical-systems"},{"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%2Fhuawei-engineer-optical-systems"},{"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/huawei-engineer-optical-systems\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhuawei-engineer-optical-systems"}]}