{"id":2131867,"url":"https://alion.io/job/apple-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems","title":"System Test Engineer, 5G/6G Wireless Interoperability - Wireless Technologies and Ecosystems","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":"A","score":91,"open_postings":913,"ghost_share":0.001,"stale_share":0.157,"repost_share":0.003,"time_to_fill_p50_days":98,"computed_at":"2026-10-28T05:59:10Z"}},"role":"QA","role_family":"QA","seniority":"middle","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":139000,"max_usd":269000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":338},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Anomaly Detection","optional":false},{"name":"Python","optional":false},{"name":"CI/CD","optional":true}],"status":"live","first_seen_at":"2026-09-14T17:59:02Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-28T16:48:46Z","board_verified":true,"closed_at":null,"days_open":43,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":43},"description":"At Apple, we push the boundaries of what's possible - and that starts with the engineers who test it. As a System Test Engineer on our Wireless Technologies team, you'll play a pivotal role in ensuring Apple devices deliver seamless, world-class 5G and 6G connectivity across every network, every carrier, and every corner of the globe. If you thrive at the intersection of deep protocol knowledge and cutting-edge innovation, this is where your expertise will shape products used by hundreds of millions of people.\nDescription\nIn this role, you will be at the forefront of validating next-generation wireless connectivity on Apple products through rigorous interoperability testing across 5G and emerging 6G standards. You will collaborate with cross-functional teams spanning silicon, software, and RF engineering to design and execute system-level test strategies that span physical layer performance to end-to-end protocol behavior. Working with global carrier partners and industry standards, you'll leverage AI/ML-driven tooling and scalable automation frameworks to uncover issues early and drive quality to the highest bar - all in pursuit of delivering the best possible wireless experience to Apple customers worldwide.\nMinimum Qualifications\nMaster's degree (MS) in Electrical Engineering, Computer Engineering, Telecommunications, or a related field\n3+ years of hands-on experience in wireless system testing, interoperability testing, or protocol validation\nDeep knowledge of 3GPP standards including 5G NR physical layer (FR1 and FR2/mmWave), RRC, NAS, and related protocols\nProficiency in scripting and automation (Python, shell, or similar) for test development and result analysis\nExperience with AI/ML tools for test data analysis, anomaly detection, or tool development\nFamiliarity with lab test equipment such as network emulators, protocol analyzers, and signal analyzers\nPreferred Qualifications\nExperience with 6G research concepts, IMT-2030 frameworks, or pre-standard wireless technologies\n- Hands-on experience with carrier interoperability testing and field trial environments\nKnowledge of 5G core network architecture (5GC), network slicing, and SA/NSA deployment modes\nExperience with iOS or embedded platform debugging and log analysis tools\nBackground in RF performance testing including beam management, MIMO, and FR2 mmWave characterization\nFamiliarity with test management and CI/CD pipelines for continuous test integration\nStrong cross-functional communication skills with the ability to present technical findings to diverse audiences","description_format":"text","description_chars":2571,"description_truncated":false,"requirements":{"experience_years_min":3,"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":["Operating Systems","Laptops","Smartwatches & Fitness Trackers","Tablets"],"lifecycle":[{"event":"open","at":"2026-10-09T01:09:42Z"}],"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":217}],"liveness":{"score":69,"band":"ok","label":"Likely open","p_open":1,"p_active":0.959,"p_room":0.72,"age_days":43,"expected_fill_days":98,"reasons":["conf:3","urgency","velocity","win:mid","crowd:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/apple-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems","json_url":"https://alion.io/job/apple-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems.json","meta":{"generated_at":"2026-10-28T17:54:20Z","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":24459,"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":12},"rest":"https://alion.io/mcp/rest/get_company?id=12"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fapple-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems"},{"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-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems"},{"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-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems"},{"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-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fapple-system-test-engineer-5g6g-wireless-interoperability-wireless-technologies-and-ecosystems"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2131867}},{"tool":"search_jobs","arguments":{"company":"apple.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2131867},"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"}}