{"id":558968,"url":"https://alion.io/job/onsemi-package-development-engineer","title":"Package Development Engineer","company":{"id":58717,"name":"onsemi","domain":"onsemi.com","url":"https://alion.io/company/onsemi","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":77,"open_postings":187,"ghost_share":0,"stale_share":0.909,"repost_share":0,"time_to_fill_p50_days":33,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["Zhubei, Taiwan"],"countries":["TW"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":19000,"max_usd":43000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":8444},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FMEA","optional":false},{"name":"Statistical Process Control","optional":false}],"status":"live","first_seen_at":"2026-09-08T00:00:00Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-03T14:45:17Z","board_verified":true,"closed_at":null,"days_open":56,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":56},"description":"Lead the development and qualification of advanced multi-Phase Power Module, DrMOS, and Smart Power Stage (SPS) packages. Responsible for package architecture, substrate design, flip-chip integration, passive component assembly, reliability qualification, and manufacturing readiness. Collaborate closely with Product Engineering, Silicon Design, Reliability, Operations, OSATs, and suppliers to deliver high-performance, cost-effective power packaging solutions.\n Lead package development from concept through production release.\nDefine package architecture, materials selection, and assembly process flow.\nDevelop and optimize substrate designs including stack-up, routing, power planes, via structures, and thermal features.\nDrive flip-chip integration, bump design, underfill selection, and assembly process optimization.\nDevelop passive component integration strategies for capacitors, resistors, and magnetic components.\nPerform electrical, thermal, and mechanical performance optimization.\nLead package qualification and reliability testing per JEDEC and IPC standards.\nConduct root cause analysis and implement corrective actions for package failures.\nCollaborate with OSATs and suppliers on DFM, process development, yield improvement, and cost reduction.\nSupport NPI execution and transfer technologies into high-volume manufacturing.\n BS/MS in Electrical Engineering, Materials Science, Mechanical Engineering, or related field.\n10+ years of semiconductor package development experience.\nStrong expertise in:Multi-Phase Power Modules, DrMOS, and SPS packaging\nAdvanced substrate design and manufacturing\nFlip-chip assembly and package integration\nPassive component assembly and optimization\nThermal management and reliability engineering\nHigh-volume manufacturing and NPI processes\n\nExperience working with OSATs, substrate suppliers, and material vendors.\nStrong communication skills, with the ability to effectively collaborate with Business Units, cross-functional teams, internal and external manufacturing partners, and customers.\nProficiency in engineering tools and methodologies, including ACAD, 8D, SPC, DFMEA, DOE.\nProven ability to lead projects across organizations and cultures in a fast-paced environment.","description_format":"text","description_chars":2230,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hardware","Electrical & Electronic Engineering","Power Supplies & Power Electronics","Machine Vision & 3D Cameras"],"lifecycle":[{"event":"open","at":"2026-09-09T01:47:49Z"}],"visa":[],"liveness":{"score":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.547,"p_room":0.36,"age_days":56,"expected_fill_days":33,"reasons":["conf:2","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/onsemi-package-development-engineer","json_url":"https://alion.io/job/onsemi-package-development-engineer.json","meta":{"generated_at":"2026-11-03T16:45:05Z","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":23204,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":58717},"rest":"https://alion.io/mcp/rest/get_company?id=58717"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fonsemi-package-development-engineer"},{"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%2Fonsemi-package-development-engineer"},{"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%2Fonsemi-package-development-engineer"},{"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/onsemi-package-development-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fonsemi-package-development-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":558968}},{"tool":"search_jobs","arguments":{"company":"onsemi.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":558968},"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"}}