{"id":4218216,"url":"https://alion.io/job/lightmatter-quality-reliability-intern-summer-2027","title":"Quality & Reliability, Intern Summer 2027","company":{"id":16141,"name":"Lightmatter","domain":"lightmatter.co","url":"https://alion.io/company/lightmatter-co","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":92,"open_postings":52,"ghost_share":0,"stale_share":0.327,"repost_share":0.019,"time_to_fill_p50_days":50,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Early Careers","role_family":"Early Careers","seniority":"intern","employment_type":"internship","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mountain View, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":43,"max":47,"currency":"USD","period":"hour","gross":null,"usd_annual":94000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"HPC","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-11-13T01:01:09Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-13T03:37:05Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.\nLightmatter raised $400 million in its Series D round, reaching a valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at Lightmatter!\nIf you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders.\nLightmatter is (re)inventing the future of computing with light!\nAbout this job \nThis team makes sure Lightmatter’s products hold up in the real world AI data centers. As an intern you’ll build and automate test setups, run real reliability experiments, and present your data to the engineers who design the product - mentored by our reliability and test team in the Mountain View lab.\nResponsibilities:\nPerform reliability and characterization tests on photonic and electronic hardware.\nSet up test stations and write Python automation scripts and instrument drivers.\nAnalyze test data and present findings to key stakeholders.\nSupport failure analysis by isolating root causes and documenting results.\nMaintain test procedures and contribute to reliability reports and qualification plans.\nRequirements: \nCurrently pursuing a Bachelor’s in Electrical Engineering, Mechanical Engineering, Computer Science, or a related field\nBasic knowledge of test automation tools, python is preferred\nFamiliarity with hardware testing equipment such as oscilloscopes, multimeters, and thermal sensors\nUnderstanding of basic electronics, circuits, and embedded systems\nStrong problem-solving and analytical skills\nAbility to work in a hands-on lab environment\nWillingness and curiosity to learn from an exciting team!\nPreferred Qualifications\nCoursework or projects in optics, photonics, or semiconductor devices\nExperience with instrument control protocols (SCPI, VISA, GPIB) or data-acquisition hardware\nExposure to reliability or qualification concepts (e.g., thermal cycling, HTOL, failure analysis)\nExperience working in a lab environment\nOur internship hourly rates are a standard pay determined based on the position and your location, year in school, degree, and experience.\nHourly Rate in USD\n$43—$47 USD\nBenefits\nComprehensive Health Care Plan (Medical, Dental & Vision)\nRetirement Savings Matching Program\nLife Insurance (Basic, Voluntary & AD&D)\nGenerous Time Off (Vacation, Sick & Public Holidays)\nPaid Family Leave\nShort Term & Long Term Disability\nTraining & Development\nCommuter Benefits\nFlexible, hybrid workplace model\nEquity grants (applicable to full-time employees)\nBenefits eligibility may vary depending on your employment status and location. Lightmatter recruits, employs, trains, compensates, and promotes regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.\nExport Control\nCandidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.","description_format":"text","description_chars":3349,"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":[]},"benefits":["Equity","Life insurance","Parental leave"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Chips & Accelerators","Optics & Photonic Components"],"lifecycle":[{"event":"open","at":"2026-11-13T03:37:05Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 27 · green card filings: 1","filings_12m":27,"filings_prev_12m":14,"green_card_filings_12m":1,"median_offered_wage_usd":177679,"route":null,"cap_exempt":false,"checked_at":"2026-11-12T07:36:15+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":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":50,"reasons":["conf:1","win:early","comp:junior"],"computed_at":"2026-11-13T04:50:26Z"},"pay":{"stated_usd_annual":94000,"is_top_pay":true},"html_url":"https://alion.io/job/lightmatter-quality-reliability-intern-summer-2027","json_url":"https://alion.io/job/lightmatter-quality-reliability-intern-summer-2027.json","meta":{"generated_at":"2026-11-13T04:50:26Z","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":10235,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"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":16141},"rest":"https://alion.io/mcp/rest/get_company?id=16141"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flightmatter-quality-reliability-intern-summer-2027"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Flightmatter-quality-reliability-intern-summer-2027"},{"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%2Flightmatter-quality-reliability-intern-summer-2027"},{"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/lightmatter-quality-reliability-intern-summer-2027\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flightmatter-quality-reliability-intern-summer-2027"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4218216}},{"tool":"search_jobs","arguments":{"company":"lightmatter.co","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4218216},"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. 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