{"schema_version":"onlylabs.public_signal.v1","title":"xAI Job: Infrastructure Security Engineer (Bare Metal & Platform)","description":"xAI job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137","json_url":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137/signal.json","generated_at":"2026-10-12T17:37:57.927Z","evidence_latest_fetched_at":"2026-10-10T07:13:01.920438+00:00","signal_first_seen_at":"2026-10-10T07:10:38.118759+00:00","org":{"slug":"xai","name":"xAI","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/xai","dossier_json_url":"https://onlylabs.fyi/labs/xai/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137","signal_json":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137/signal.json","source":"https://job-boards.greenhouse.io/xai/jobs/5262880007","lab_dossier":"https://onlylabs.fyi/labs/xai","lab_dossier_json":"https://onlylabs.fyi/labs/xai/dossier.json","analysis":"https://onlylabs.fyi/analysis/xai","analysis_json":"https://onlylabs.fyi/analysis/xai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/xai/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/hiring","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml","data_business":{"radar":"https://onlylabs.fyi/data-radar","radar_json":"https://onlylabs.fyi/data-radar.json","opportunities":"https://onlylabs.fyi/opportunities","opportunities_json":"https://onlylabs.fyi/opportunities.json","lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"},{"key":"safety","label":"Safety and policy","url":"https://onlylabs.fyi/data-radar/safety","json_url":"https://onlylabs.fyi/data-radar/safety/signals.json"}]}},"answer_pack":{"answer":"xAI opened Infrastructure Security Engineer (Bare Metal & Platform) ( Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA · Routine job opening at xAI. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure, Safety and policy in the data-business radar.","signal_desk":"hiring","source_context":{"source_url":"https://job-boards.greenhouse.io/xai/jobs/5262880007","source_host":"job-boards.greenhouse.io","occurred_at":"2026-10-10T01:45:54+00:00","first_seen_at":"2026-10-10T07:10:38.118759+00:00","date_source":"greenhouse.updated_at","context":" Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA"},"context_markers":[{"label":"Lab","value":"xAI","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"job-boards.greenhouse.io","source":"source"},{"label":"Location","value":"Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job opening at xAI","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Radar lane","value":"Safety and policy","source":"radar"},{"label":"Matched term","value":"infra","source":"radar"},{"label":"Matched term","value":"infrastructure","source":"radar"},{"label":"Matched term","value":"platform","source":"radar"},{"label":"Matched term","value":"security","source":"radar"},{"label":"Watch term","value":"Eval methodology","source":"evidence"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","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/xai/jobs/5262880007"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-10-10T07:13:01.920438+00:00"},"data_business":{"matches":true,"lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"},{"key":"safety","label":"Safety and policy","url":"https://onlylabs.fyi/data-radar/safety","json_url":"https://onlylabs.fyi/data-radar/safety/signals.json"}],"matched_terms":["infra","infrastructure","platform","security"],"score":31,"reason":"xAI has a job signal matching infrastructure, safety and policy."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137/signal.json","dossier_json":"https://onlylabs.fyi/labs/xai/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/xai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/xai/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":"https://onlylabs.fyi/data-radar.json","opportunities_json":"https://onlylabs.fyi/opportunities.json"},"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?","Which data-business lane explains this signal: Infrastructure, Safety and policy?","Do the 6 related job signals show a repeated pattern?"],"output_fields":["org","team","location","role_theme","data_business_lane","evidence_url"],"data_business_relevance":"Hiring is the earliest demand signal for where frontier labs may need data products, eval tooling, infra vendors, and workflow support.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/xai/jobs/5262880007","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/xai/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/xai/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/hiring/signals.json","required":false},{"label":"data_radar_json","url":"https://onlylabs.fyi/data-radar.json","required":true}],"expected_output":["one-paragraph source-grounded interpretation","data-business 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 xAI's job signal \"Infrastructure Security Engineer (Bare Metal & Platform)\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"xAI","predicate":"opened","object":"role Infrastructure Security Engineer (Bare Metal & Platform)","text":"xAI opened role Infrastructure Security Engineer (Bare Metal & Platform)."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"is classified as","object":"job signal","text":"Infrastructure Security Engineer (Bare Metal & Platform) is classified as job signal."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"belongs to","object":"hiring desk","text":"Infrastructure Security Engineer (Bare Metal & Platform) belongs to hiring desk."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has context","object":" Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA","text":"Infrastructure Security Engineer (Bare Metal & Platform) has context  Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Infrastructure Security Engineer (Bare Metal & Platform) has evidence coverage 1 captured evidence page."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"matches data-business lanes","object":"Infrastructure, Safety and policy","text":"Infrastructure Security Engineer (Bare Metal & Platform) matches data-business lanes Infrastructure, Safety and policy."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has captured page count","object":"1","text":"Infrastructure Security Engineer (Bare Metal & Platform) has captured page count 1."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has readable page count","object":"1","text":"Infrastructure Security Engineer (Bare Metal & Platform) has readable page count 1."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has related signal count","object":"6","text":"Infrastructure Security Engineer (Bare Metal & Platform) has related signal count 6."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","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":"Infrastructure Security Engineer (Bare Metal & Platform) has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Infrastructure Security Engineer (Bare Metal & Platform) has source host job-boards.greenhouse.io."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has lab","object":"xAI","text":"Infrastructure Security Engineer (Bare Metal & Platform) has lab xAI."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has signal desk","object":"hiring","text":"Infrastructure Security Engineer (Bare Metal & Platform) has signal desk hiring."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Infrastructure Security Engineer (Bare Metal & Platform) has source host job-boards.greenhouse.io."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has location","object":"Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA","text":"Infrastructure Security Engineer (Bare Metal & Platform) has location Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has ats","object":"greenhouse","text":"Infrastructure Security Engineer (Bare Metal & Platform) has ats greenhouse."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has notability","object":"Routine job opening at xAI","text":"Infrastructure Security Engineer (Bare Metal & Platform) has notability Routine job opening at xAI."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has radar lane","object":"Infrastructure","text":"Infrastructure Security Engineer (Bare Metal & Platform) has radar lane Infrastructure."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has radar lane","object":"Safety and policy","text":"Infrastructure Security Engineer (Bare Metal & Platform) has radar lane Safety and policy."}]},"intelligence":{"signal_desk":"hiring","answer":"xAI opened Infrastructure Security Engineer (Bare Metal & Platform) ( Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA · Routine job opening at xAI. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure, Safety and policy in the data-business radar.","semantic_triples":[{"subject":"xAI","predicate":"opened","object":"role Infrastructure Security Engineer (Bare Metal & Platform)","text":"xAI opened role Infrastructure Security Engineer (Bare Metal & Platform)."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"is classified as","object":"job signal","text":"Infrastructure Security Engineer (Bare Metal & Platform) is classified as job signal."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"belongs to","object":"hiring desk","text":"Infrastructure Security Engineer (Bare Metal & Platform) belongs to hiring desk."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has context","object":" Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA","text":"Infrastructure Security Engineer (Bare Metal & Platform) has context  Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Infrastructure Security Engineer (Bare Metal & Platform) has evidence coverage 1 captured evidence page."},{"subject":"Infrastructure Security Engineer (Bare Metal & Platform)","predicate":"matches data-business lanes","object":"Infrastructure, Safety and policy","text":"Infrastructure Security Engineer (Bare Metal & Platform) matches data-business lanes Infrastructure, Safety and policy."}]},"signal":{"id":"7fe15364-b4b6-4fa7-9961-a8143eacd137","url":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137","json_url":"https://onlylabs.fyi/signals/7fe15364-b4b6-4fa7-9961-a8143eacd137/signal.json","source_url":"https://job-boards.greenhouse.io/xai/jobs/5262880007","title":"Infrastructure Security Engineer (Bare Metal & Platform)","summary":"xAI opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":" Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-10-10T01:45:54+00:00","first_seen_at":"2026-10-10T07:10:38.118759+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/xai/jobs/5262880007"]},"facets":{"location":" Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA","ats":"greenhouse"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":{"lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure"},{"key":"safety","label":"Safety and policy","url":"https://onlylabs.fyi/data-radar/safety"}],"score":31,"matched_terms":["infra","infrastructure","platform","security"],"reason":"xAI has a job signal matching infrastructure, safety and policy."}},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://job-boards.greenhouse.io/xai/jobs/5262880007","final_url":"https://job-boards.greenhouse.io/xai/jobs/5262880007","title":"Infrastructure Security Engineer (Bare Metal & Platform)","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-10-10T07:13:01.920438+00:00","bytes":77542,"raw_path":"3e981bc45100bb18ea2fb32876292b0ed88c4186ae310b78e071d6f7ae9bada0.html","content_hash":"b9be0c685bb11612eb39513661fdbd580a327e7ee18b9c5fce7232af4fb9211e","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Infrastructure Security Engineer (Bare Metal & Platform) at SpaceXAI Back to jobs New Infrastructure Security Engineer (Bare Metal & Platform) Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a hands-on Infrastructure Security Engineer to build and secure SpaceXAI’s infrastructure from the bare-metal layer up through the platform and application stack. In this role, you will design, implement,..."},"evidence_pages":[],"related_signals":[{"id":"4fa222d0-5a1a-41fa-a6e7-232b22434e0b","url":"https://onlylabs.fyi/signals/4fa222d0-5a1a-41fa-a6e7-232b22434e0b","source_url":"https://job-boards.greenhouse.io/xai/jobs/5090998007","title":"Infrastructure Security Engineer","context":" Palo Alto, CA; Austin, TX; New York, NY; Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-10-10T01:16:15+00:00","first_seen_at":"2026-06-05T05:42:58.637283+00:00","date_source":"greenhouse.updated_at"},{"id":"06003145-9c4f-4ee3-862a-75ce4f99a101","url":"https://onlylabs.fyi/signals/06003145-9c4f-4ee3-862a-75ce4f99a101","source_url":"https://job-boards.greenhouse.io/xai/jobs/5244119007","title":"Turbine Technician - Memphis","context":" Southaven, MS; Memphis, TN","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-10-10T00:40:50+00:00","first_seen_at":"2026-09-22T07:10:38.317188+00:00","date_source":"greenhouse.updated_at"},{"id":"5bf6ef52-6fd1-46ff-9b76-c9e2f8b6fa12","url":"https://onlylabs.fyi/signals/5bf6ef52-6fd1-46ff-9b76-c9e2f8b6fa12","source_url":"https://job-boards.greenhouse.io/xai/jobs/5257411007","title":"Infrastructure Security Engineer - Tokyo","context":"Tokyo, Japan","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-10-10T00:01:49+00:00","first_seen_at":"2026-10-06T07:10:38.362749+00:00","date_source":"greenhouse.updated_at"},{"id":"0165f769-827c-4a3d-9789-9cc3a6f80efc","url":"https://onlylabs.fyi/signals/0165f769-827c-4a3d-9789-9cc3a6f80efc","source_url":"https://job-boards.greenhouse.io/xai/jobs/4869805007","title":"Power Generation Engineer - Memphis","context":" Southaven, MS; Memphis, TN","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-10-09T20:58:52+00:00","first_seen_at":"2026-06-05T05:42:58.637283+00:00","date_source":"greenhouse.updated_at"},{"id":"ef09028a-6d6f-4003-9343-167636947915","url":"https://onlylabs.fyi/signals/ef09028a-6d6f-4003-9343-167636947915","source_url":"https://job-boards.greenhouse.io/xai/jobs/5260545007","title":"Architect (Data Centers & Workplace) - Memphis","context":" Southaven, MS; Memphis, TN","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-10-09T20:16:58+00:00","first_seen_at":"2026-10-08T07:10:39.080749+00:00","date_source":"greenhouse.updated_at"},{"id":"b75d3da3-4ec5-46f1-b60f-7ff53b9dac7c","url":"https://onlylabs.fyi/signals/b75d3da3-4ec5-46f1-b60f-7ff53b9dac7c","source_url":"https://job-boards.greenhouse.io/xai/jobs/5261818007","title":"Sr. Security Engineer - GRC APAC Fintech & Financial Services ","context":"Tokyo, Japan","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-10-09T02:09:19+00:00","first_seen_at":"2026-10-09T07:10:39.447648+00:00","date_source":"greenhouse.updated_at"}]}