{"schema_version":"onlylabs.public_signal.v1","title":"Lightning AI Job: Senior Application Security Engineer, AI and Machine Learning","description":"Lightning AI job signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956","json_url":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956/signal.json","generated_at":"2026-06-11T04:11:30.195161+00:00","org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/lightning-ai","dossier_json_url":"https://onlylabs.fyi/labs/lightning-ai/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956","signal_json":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956/signal.json","source":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","lab_dossier":"https://onlylabs.fyi/labs/lightning-ai","lab_dossier_json":"https://onlylabs.fyi/labs/lightning-ai/dossier.json","analysis":"https://onlylabs.fyi/analysis/lightning-ai","analysis_json":"https://onlylabs.fyi/analysis/lightning-ai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/lightning-ai/evidence.json","category":"https://onlylabs.fyi/neoclouds","category_json":"https://onlylabs.fyi/neoclouds.json","category_feed":"https://onlylabs.fyi/neoclouds/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","topic":"https://onlylabs.fyi/topics/hiring","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml?category=neocloud","data_business":null},"answer_pack":{"answer":"Lightning AI opened Senior Application Security Engineer, AI and Machine Learning (San Francisco, California, United States; Seattle, Washington, United States). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location San Francisco, California, United States; Seattle, Washington, United States · Routine job posting. onlylabs links this event to 1 captured evidence page and 6 related job signals.","signal_desk":"hiring","source_context":{"source_url":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","source_host":"job-boards.greenhouse.io","occurred_at":"2026-05-27T16:29:32+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at","context":"San Francisco, California, United States; Seattle, Washington, United States"},"context_markers":[{"label":"Lab","value":"Lightning AI","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"job-boards.greenhouse.io","source":"source"},{"label":"Location","value":"San Francisco, California, United States; Seattle, Washington, United States","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job posting","source":"signal"},{"label":"Watch term","value":"Eval methodology","source":"evidence"},{"label":"Watch term","value":"Model card","source":"model"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","source":"evidence"},{"label":"Watch term","value":"Agents and tool use","source":"evidence"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://job-boards.greenhouse.io/lightningai/jobs/7687112003"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T04:11:30.195161+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956/signal.json","dossier_json":"https://onlylabs.fyi/labs/lightning-ai/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/lightning-ai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/lightning-ai/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml?category=neocloud","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.","evidence_focus":["role title","team or function","location","job description","data, eval, infra, safety, product, and GTM terms"],"extraction_questions":["Which teams are hiring repeatedly?","Which locations or hubs are becoming more important?","Which roles imply data, evaluation, infrastructure, or platform spend?","Which labs have hiring signals without a fresh standing analysis?"],"signal_questions":["What demand signal does this role create for teams, locations, infrastructure, evals, or data workflows?","Which teams are hiring repeatedly?","Which locations or hubs are becoming more important?","Do the 6 related job signals show a repeated pattern?"],"output_fields":["org","team","location","role_theme","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/lightning-ai/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/lightning-ai/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/hiring/signals.json?category=neocloud","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze Lightning AI's job signal \"Senior Application Security Engineer, AI and Machine Learning\" for neocloud strategy."},"semantic_triples":[{"subject":"Lightning AI","predicate":"opened","object":"role Senior Application Security Engineer, AI and Machine Learning","text":"Lightning AI opened role Senior Application Security Engineer, AI and Machine Learning."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"is classified as","object":"job signal","text":"Senior Application Security Engineer, AI and Machine Learning is classified as job signal."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"belongs to","object":"hiring desk","text":"Senior Application Security Engineer, AI and Machine Learning belongs to hiring desk."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has context","object":"San Francisco, California, United States; Seattle, Washington, United States","text":"Senior Application Security Engineer, AI and Machine Learning has context San Francisco, California, United States; Seattle, Washington, United States."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Senior Application Security Engineer, AI and Machine Learning has evidence coverage 1 captured evidence page."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has captured page count","object":"1","text":"Senior Application Security Engineer, AI and Machine Learning has captured page count 1."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has readable page count","object":"1","text":"Senior Application Security Engineer, AI and Machine Learning has readable page count 1."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has related signal count","object":"6","text":"Senior Application Security Engineer, AI and Machine Learning has related signal count 6."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has analysis playbook objective","object":"Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.","text":"Senior Application Security Engineer, AI and Machine Learning has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Senior Application Security Engineer, AI and Machine Learning has source host job-boards.greenhouse.io."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has lab","object":"Lightning AI","text":"Senior Application Security Engineer, AI and Machine Learning has lab Lightning AI."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has signal desk","object":"hiring","text":"Senior Application Security Engineer, AI and Machine Learning has signal desk hiring."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Senior Application Security Engineer, AI and Machine Learning has source host job-boards.greenhouse.io."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has location","object":"San Francisco, California, United States; Seattle, Washington, United States","text":"Senior Application Security Engineer, AI and Machine Learning has location San Francisco, California, United States; Seattle, Washington, United States."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has ats","object":"greenhouse","text":"Senior Application Security Engineer, AI and Machine Learning has ats greenhouse."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has notability","object":"Routine job posting","text":"Senior Application Security Engineer, AI and Machine Learning has notability Routine job posting."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has watch term","object":"Eval methodology","text":"Senior Application Security Engineer, AI and Machine Learning has watch term Eval methodology."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has watch term","object":"Model card","text":"Senior Application Security Engineer, AI and Machine Learning has watch term Model card."}]},"intelligence":{"signal_desk":"hiring","answer":"Lightning AI opened Senior Application Security Engineer, AI and Machine Learning (San Francisco, California, United States; Seattle, Washington, United States). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location San Francisco, California, United States; Seattle, Washington, United States · Routine job posting. onlylabs links this event to 1 captured evidence page and 6 related job signals.","semantic_triples":[{"subject":"Lightning AI","predicate":"opened","object":"role Senior Application Security Engineer, AI and Machine Learning","text":"Lightning AI opened role Senior Application Security Engineer, AI and Machine Learning."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"is classified as","object":"job signal","text":"Senior Application Security Engineer, AI and Machine Learning is classified as job signal."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"belongs to","object":"hiring desk","text":"Senior Application Security Engineer, AI and Machine Learning belongs to hiring desk."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has context","object":"San Francisco, California, United States; Seattle, Washington, United States","text":"Senior Application Security Engineer, AI and Machine Learning has context San Francisco, California, United States; Seattle, Washington, United States."},{"subject":"Senior Application Security Engineer, AI and Machine Learning","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Senior Application Security Engineer, AI and Machine Learning has evidence coverage 1 captured evidence page."}]},"signal":{"id":"cb6c9722-3c03-44a8-8e66-9ccc76948956","url":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956","json_url":"https://onlylabs.fyi/signals/cb6c9722-3c03-44a8-8e66-9ccc76948956/signal.json","source_url":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","title":"Senior Application Security Engineer, AI and Machine Learning","summary":"Lightning AI opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"San Francisco, California, United States; Seattle, Washington, United States","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud"},"occurred_at":"2026-05-27T16:29:32+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://job-boards.greenhouse.io/lightningai/jobs/7687112003"]},"facets":{"location":"San Francisco, California, United States; Seattle, Washington, United States","ats":"greenhouse"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"url":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","final_url":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","title":"Senior Application Security Engineer, AI and Machine Learning","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T04:11:30.195161+00:00","bytes":88514,"raw_path":"040e3fefa4e391e4e297a5d5d8b2377b5abdfb9caa048c531a5c7e7a8f5ed355.html","content_hash":"b854461e34b06901e2985c0064a9c39fc110b2a1d13ff4fdfcbce18b856eb389","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Senior Application Security Engineer, AI and Machine Learning at Lightning AI Back to jobs Senior Application Security Engineer, AI and Machine Learning San Francisco, California, United States; Seattle, Washington, United States Apply Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction. Through our merger with Voltage Park, a neocloud and AI Factory, Lightning AI combines developer-first software with cost-efficient, large-scale compute. Teams get the tools they need for experimentation, training, and production inference, with security, observability, and control built in. We serve solo researchers, startups, and large enterprises. Lightning AI operates globally with offices in New York City, San Francisco, Seattle, and London, and is backed by Coatue, Index Ventures, Bain Capital Ventures, and Firstminute. What We're Looking For We are looking for a Senior Application Security Engineer to help secure our AI, machine learning, and inference platforms. This is a hands on technical..."},"evidence_pages":[{"url":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","final_url":"https://job-boards.greenhouse.io/lightningai/jobs/7687112003","title":"Senior Application Security Engineer, AI and Machine Learning","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T04:11:30.195161+00:00","bytes":88514,"raw_path":"040e3fefa4e391e4e297a5d5d8b2377b5abdfb9caa048c531a5c7e7a8f5ed355.html","content_hash":"b854461e34b06901e2985c0064a9c39fc110b2a1d13ff4fdfcbce18b856eb389","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Senior Application Security Engineer, AI and Machine Learning at Lightning AI Back to jobs Senior Application Security Engineer, AI and Machine Learning San Francisco, California, United States; Seattle, Washington, United States Apply Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction. Through our merger with Voltage Park, a neocloud and AI Factory, Lightning AI combines developer-first software with cost-efficient, large-scale compute. Teams get the tools they need for experimentation, training, and production inference, with security, observability, and control built in. We serve solo researchers, startups, and large enterprises. Lightning AI operates globally with offices in New York City, San Francisco, Seattle, and London, and is backed by Coatue, Index Ventures, Bain Capital Ventures, and Firstminute. What We're Looking For We are looking for a Senior Application Security Engineer to help secure our AI, machine learning, and inference platforms. This is a hands on technical..."}],"related_signals":[{"id":"87e6a371-e320-42ab-a16a-e02ea728c439","url":"https://onlylabs.fyi/signals/87e6a371-e320-42ab-a16a-e02ea728c439","source_url":"https://job-boards.greenhouse.io/lightningai/jobs/5868155003","title":"Machine Learning Solutions Engineer (ML + Infrastructure Focus)","context":"New York, New York, United States; San Francisco, California, United States; Seattle, Washington, United States","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud"},"occurred_at":"2026-06-08T22:17:12+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at"},{"id":"869aced8-8353-449f-b86e-8fd41058d6ad","url":"https://onlylabs.fyi/signals/869aced8-8353-449f-b86e-8fd41058d6ad","source_url":"https://job-boards.greenhouse.io/lightningai/jobs/7746583003","title":"Platform Support Engineer (US)","context":"San Francisco, California, United States; Seattle, Washington, United States","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud"},"occurred_at":"2026-06-05T19:19:25+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at"},{"id":"b5e94bc7-46ff-4745-b7dc-1171b305611d","url":"https://onlylabs.fyi/signals/b5e94bc7-46ff-4745-b7dc-1171b305611d","source_url":"https://job-boards.greenhouse.io/lightningai/jobs/7763516003","title":"Senior Network Engineer","context":"Remote","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud"},"occurred_at":"2026-06-04T15:49:07+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at"},{"id":"35f536ca-c532-485d-bff0-2585f65904cd","url":"https://onlylabs.fyi/signals/35f536ca-c532-485d-bff0-2585f65904cd","source_url":"https://job-boards.greenhouse.io/lightningai/jobs/7747839003","title":"Senior Technical Recruiter","context":"San Francisco, California, United States","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud"},"occurred_at":"2026-06-03T14:00:11+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at"},{"id":"c6794837-b01c-4907-895b-4ec4f7e79b6c","url":"https://onlylabs.fyi/signals/c6794837-b01c-4907-895b-4ec4f7e79b6c","source_url":"https://job-boards.greenhouse.io/lightningai/jobs/7718708003","title":"Infrastructure Engineer (Storage)","context":"New York, New York, United States; Remote; San Francisco, California, United States; Seattle, Washington, United States","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud"},"occurred_at":"2026-05-27T16:29:32+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at"},{"id":"f1501931-6adb-465c-9e06-dfe50a3db109","url":"https://onlylabs.fyi/signals/f1501931-6adb-465c-9e06-dfe50a3db109","source_url":"https://job-boards.greenhouse.io/lightningai/jobs/6969534003","title":"Sales Development Representative","context":"New York, New York, United States","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"lightning-ai","name":"Lightning AI","category":"neocloud"},"occurred_at":"2026-05-27T16:29:32+00:00","first_seen_at":"2026-06-05T22:32:14.438038+00:00","date_source":"greenhouse.updated_at"}]}