{"id":2132538,"url":"https://alion.io/job/apple-silicon-validationemulation-design-engineer","title":"Silicon Validation/Emulation Design Engineer","company":{"id":12,"name":"Apple","domain":"apple.com","url":"https://alion.io/company/apple","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Apple Jobs","truth_index":{"grade":"B","score":80,"open_postings":985,"ghost_share":0,"stale_share":0.805,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-16T05:45:00Z"}},"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":["Sunnyvale, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":252000,"max_usd":456000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":492},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cadence Palladium","optional":false},{"name":"CI/CD","optional":true},{"name":"Git","optional":true},{"name":"Perl","optional":true},{"name":"Python","optional":true},{"name":"Synopsys ZeBu","optional":true},{"name":"Wi-Fi","optional":true}],"status":"live","first_seen_at":"2026-08-25T17:54:37Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-16T09:37:31Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":51},"description":"As a Silicon Validation/Emulation Design Engineer, you will work in a team developing Wireless SoCs with custom hardware accelerators, as well as multiple ARM-based sub-systems. You will be a key contributor in our pre-silicon hardware validation efforts using Cadence Palladium emulation platforms, enabling early system integration and hardware validation. You will work closely with SoC architects, RTL designers, and verification engineers to ensure our designs are thoroughly validated before tape-out. You will help define the processes, methods, and tools for emulation environment development and debug of large complex SoCs.\nIf you enjoy a fast-paced and ambitious environment, collaborating with people across different functional areas, and thriving during crisis times, we encourage you to apply and join us!\nDescription\nIn this role, you'll be responsible for the following:\n- Building and maintaining Palladium emulation environments, including compile flows, netlist preparation, memory modeling, and clock/reset configurations.\n- System-level debug and root cause analysis of complex hardware issues on the emulation platform.\n- IP-level debug and validation, working closely with IP owners to isolate and resolve design issues.\n- Development and implementation of automation aids, flows, and scripts to improve Palladium build efficiency, debug turnaround, and platform utilization.\n- Performance profiling and optimization of emulation models to maximize execution speed.\n- Collaboration with multi-disciplinary groups to make sure emulation deliverables are on schedule and support critical program milestones.\nMinimum Qualifications\nBS and a minimum of 10 years relevant industry experience\nPreferred Qualifications\nProven experience with Cadence Palladium (or equivalent emulation platforms such as Synopsys ZeBu), including build flows, compile optimization, and platform bring-up\nStrong debugging skills with experience in system-level and IP-level debug on emulation platforms\nExperience with emulation compile flows, including synthesis for emulation, memory compilation, clock modeling, and I/O abstraction\nProficiency in debug tools and methodologies (waveform analysis, signal probing, assertion-based debug, transactors)\nSolid understanding of RTL design concepts, SoC architectures, ARM-based subsystems, and standard bus protocols (AXI, AHB, APB)\nExperience developing and maintaining automation scripts (Python, Tcl, Perl, Shell) to streamline emulation workflows\nStrong analytical and problem-solving skills with ability to debug complex system-level issues\nExperience with Wireless SoC applications (Wi-Fi, Bluetooth, cellular) - strongly preferred\nExcellent communication and collaboration skills to work effectively across functional teams\nExperience with version control systems (Git, Perforce) and CI/CD integration for emulation flows","description_format":"text","description_chars":2873,"description_truncated":false,"requirements":{"experience_years_min":10,"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":["Operating Systems","Laptops","Smartwatches & Fitness Trackers","Tablets"],"lifecycle":[{"event":"open","at":"2026-10-09T01:16:33Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 6,350 · green card filings: 37","filings_12m":6350,"filings_prev_12m":6527,"green_card_filings_12m":37,"median_offered_wage_usd":177355,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+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":1366}],"liveness":{"score":32,"band":"fade","label":"Fading","p_open":1,"p_active":0.582,"p_room":0.55,"age_days":51,"expected_fill_days":47,"reasons":["conf:2","stale_co","urgency","velocity","win:tail","comp:brand"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/apple-silicon-validationemulation-design-engineer","json_url":"https://alion.io/job/apple-silicon-validationemulation-design-engineer.json","meta":{"generated_at":"2026-10-16T10:00:16Z","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":8312,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":12},"rest":"https://alion.io/mcp/rest/get_company?id=12"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fapple-silicon-validationemulation-design-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%2Fapple-silicon-validationemulation-design-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%2Fapple-silicon-validationemulation-design-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/apple-silicon-validationemulation-design-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fapple-silicon-validationemulation-design-engineer"}]}