{"id":2731482,"url":"https://alion.io/job/cixtech-chip-validation-ip-system-engineer-fch","title":"Chip Validation IP System Engineer - FCH","company":{"id":1983170,"name":"Cix Technology","domain":"cixtech.com","url":"https://alion.io/company/cixtech","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Beisen","truth_index":{"grade":"B","score":75,"open_postings":34,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-28T05:59:10Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Shanghai, China"],"countries":["CN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":30000,"max_usd":72000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":27},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-03-20T13:55:33Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-28T11:50:27Z","board_verified":true,"closed_at":null,"days_open":221,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":221},"description":"岗位职责 / Responsibilities\nBy joining us, you will collaborate with the world's leading CPU research team to design low-power and high-performance CPU products. Your job responsibilities include, but are not limited to: \nSystem-Level Requirement Analysis: Collaborate with architects and designers to break down SoC requirements, formulate FCH validation strategies, and create executable test plans.\nIntegration & Functional Validation: Develop and execute diagnostics and test cases on simulation, emulation, FPGA, and silicon platforms to validate FCH features such as USB, SATA, PCIe, and other I/O protocols. \nTest Package Development: Release ATE (Automated Test Equipment) test vector packages, including functional, stress, corner, and shmoo tests for FCH I/O coverage and performance.\nPerformance Profiling & Characterization: Prepare and execute silicon power/performance profiling test cases for all FCH paths and monitor interactions with CPU/system. \nDebug & Silicon Issue Localization: Rapidly identify, reproduce, and isolate FCH issues during validation cycles; expand and maintain a silicon diagnostic test suite for quick bug detection.\nCross-Functional Collaboration: Work closely with DV, firmware, and platform teams to resolve issues across RTL, software, and real-silicon domains.\n任职要求 / Requirements\nFamiliarity with x86 architectures (preferred), and knowledge of ARM/RISC-V is a plus.\nStrong knowledge of southbridge/I/O subsystems: PCIe, USB (2.0/3.x), SATA, networking, GPIO, etc.\nSolid background in laboratory validation (oscilloscopes, protocol analyzers, logic analyzers).\nProgramming skills in C/C++ and scripting languages (Python or Shell).\nExperience in FPGA/emulation validation platforms; hands-on experience with relevant hardware debug tools (e.g., TRACE32) is preferred.\nPractical knowledge of bring-up and debug for I/O protocols at both hardware and firmware levels.\nFamiliarity with test vector generation and production silicon validation flows is a plus. \nStrong analytical and troubleshooting ability for complex SoC systems.\nExcellent communication skills for cross-team coordination.\nAdaptability and self-motivation in a dynamic R&D environment.\nAcademic Credentials:\nBachelor’s or Master’s degree in Electrical Engineering, Computer Science, or related disciplines.\n5+ years of hands-on experience in SoC or I/O subsystem validation, chip bring-up, or related fields.","description_format":"text","description_chars":2415,"description_truncated":false,"requirements":{"experience_years_min":5,"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":[],"lifecycle":[{"event":"open","at":"2026-10-16T18:05:42Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.232,"p_room":0.28,"age_days":221,"expected_fill_days":36,"reasons":["conf:3","stale_co","win:tail","crowd:"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/cixtech-chip-validation-ip-system-engineer-fch","json_url":"https://alion.io/job/cixtech-chip-validation-ip-system-engineer-fch.json","meta":{"generated_at":"2026-10-28T12:54:15Z","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":17261,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":1983170},"rest":"https://alion.io/mcp/rest/get_company?id=1983170"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcixtech-chip-validation-ip-system-engineer-fch"},{"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%2Fcixtech-chip-validation-ip-system-engineer-fch"},{"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%2Fcixtech-chip-validation-ip-system-engineer-fch"},{"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/cixtech-chip-validation-ip-system-engineer-fch\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcixtech-chip-validation-ip-system-engineer-fch"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2731482}},{"tool":"search_jobs","arguments":{"company":"cixtech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2731482},"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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