{"id":4144523,"url":"https://alion.io/job/ais-senior-engineer-dwdm-planning","title":"Senior Engineer (DWDM Planning)","company":{"id":201,"name":"AIS","domain":"ais.th","url":"https://alion.io/company/ais","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":82,"open_postings":23,"ghost_share":0,"stale_share":0.739,"repost_share":0,"time_to_fill_p50_days":40,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bangkok, Thailand"],"countries":["TH"],"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":"2026-11-12T06:33:55Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T06:33:55Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Become a part of Thailand’s no.1 Boardband Service Provider, Who strives to provide best services that help people fulfil their dreams.\nWe are looking for potential candidates who are eager to learn and grow to join our young talent team.\nJob Posting Location\nBangkokJob Summary\nResponsible for planning and engineering optical transport networks to support capacity growth, network transformation, and infrastructure consolidation initiatives. The role will contribute to the AIS-3BB Network Consolidation Program while ensuring network reliability, scalability, and cost efficiency.Job Description\nResponsibility\nPlanning and engineering DWDM/OTN transport networks to support business growth and service expansion.\nDevelop network capacity plans and transmission network expansion strategies.\nSupport AIS-3BB network consolidation and optical transport migration projects.\nDesign and optimize optical transmission networks to improve performance, resiliency, and efficiency.\nConduct network impact assessments and recommend capacity enhancement solutions.\nMaintain network inventory, planning databases, and engineering documentation.\n\nQualifications\nBachelor's degree or higher in Telecommunications Engineering, Electrical Engineering, Computer Engineering, or related fields.\nExperience in DWDM, OTN, Optical Transport, or Transmission Network Planning.\nStrong understanding of optical transmission technologies, wavelength planning, and capacity management.\nKnowledge of optical network design concepts such as link budget, OSNR, latency, and network resiliency.\nExperience with DWDM platforms from vendors such as Huawei, Nokia, Ciena, or Infinera is an advantage.\nStrong analytical, planning, and project coordination skills.\nGood command of English, both written and spoken.\nRecruiter\nPornvipa Phothong (พรวิภา โพธิ์ทอง)","description_format":"text","description_chars":1830,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile Networks","Broadband"],"lifecycle":[{"event":"open","at":"2026-11-12T06:33:55Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":0,"expected_fill_days":40,"reasons":["conf:4","stale_co","win:early","comp:brand"],"computed_at":"2026-11-12T10:38:37Z"},"pay":null,"html_url":"https://alion.io/job/ais-senior-engineer-dwdm-planning","json_url":"https://alion.io/job/ais-senior-engineer-dwdm-planning.json","meta":{"generated_at":"2026-11-12T12:50:40Z","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":26543,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"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":201},"rest":"https://alion.io/mcp/rest/get_company?id=201"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fais-senior-engineer-dwdm-planning"},{"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%2Fais-senior-engineer-dwdm-planning"},{"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%2Fais-senior-engineer-dwdm-planning"},{"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/ais-senior-engineer-dwdm-planning\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fais-senior-engineer-dwdm-planning"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4144523}},{"tool":"search_jobs","arguments":{"company":"ais.th","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4144523},"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); 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