{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Infrastructure Engineer, Sandboxing","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/96fe1250-9ecb-4992-9fb0-2ade47d0e629","json_url":"https://onlylabs.fyi/signals/96fe1250-9ecb-4992-9fb0-2ade47d0e629/signal.json","generated_at":"2026-06-11T03:55:05.374852+00:00","org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/anthropic","dossier_json_url":"https://onlylabs.fyi/labs/anthropic/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/96fe1250-9ecb-4992-9fb0-2ade47d0e629","signal_json":"https://onlylabs.fyi/signals/96fe1250-9ecb-4992-9fb0-2ade47d0e629/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","lab_dossier":"https://onlylabs.fyi/labs/anthropic","lab_dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis":"https://onlylabs.fyi/analysis/anthropic","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/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"}]}},"answer_pack":{"answer":"Anthropic opened Infrastructure Engineer, Sandboxing (San Francisco, CA | New York City, NY | Seattle, WA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location San Francisco, CA | New York City, NY | Seattle, WA · Routine job posting at major lab.. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure in the data-business radar.","signal_desk":"hiring","source_context":{"source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-04-01T14:49:08+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"source","context":"San Francisco, CA | New York City, NY | Seattle, WA"},"context_markers":[{"label":"Lab","value":"Anthropic","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"job-boards.greenhouse.io","source":"source"},{"label":"Location","value":"San Francisco, CA | New York City, NY | Seattle, WA","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job posting at major lab.","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"infra","source":"radar"},{"label":"Matched term","value":"infrastructure","source":"radar"},{"label":"Watch term","value":"Eval methodology","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/anthropic/jobs/5030680008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:55:05.374852+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"}],"matched_terms":["infra","infrastructure"],"score":17,"reason":"Anthropic has a job signal matching infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/96fe1250-9ecb-4992-9fb0-2ade47d0e629/signal.json","dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/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?","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/96fe1250-9ecb-4992-9fb0-2ade47d0e629/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/anthropic/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/anthropic/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 Anthropic's job signal \"Infrastructure Engineer, Sandboxing\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Infrastructure Engineer, Sandboxing","text":"Anthropic opened role Infrastructure Engineer, Sandboxing."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"is classified as","object":"job signal","text":"Infrastructure Engineer, Sandboxing is classified as job signal."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"belongs to","object":"hiring desk","text":"Infrastructure Engineer, Sandboxing belongs to hiring desk."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has context","object":"San Francisco, CA | New York City, NY | Seattle, WA","text":"Infrastructure Engineer, Sandboxing has context San Francisco, CA | New York City, NY | Seattle, WA."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Infrastructure Engineer, Sandboxing has evidence coverage 1 captured evidence page."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"matches data-business lanes","object":"Infrastructure","text":"Infrastructure Engineer, Sandboxing matches data-business lanes Infrastructure."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has captured page count","object":"1","text":"Infrastructure Engineer, Sandboxing has captured page count 1."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has readable page count","object":"1","text":"Infrastructure Engineer, Sandboxing has readable page count 1."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has related signal count","object":"6","text":"Infrastructure Engineer, Sandboxing has related signal count 6."},{"subject":"Infrastructure Engineer, Sandboxing","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 Engineer, Sandboxing has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Infrastructure Engineer, Sandboxing has source host job-boards.greenhouse.io."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has lab","object":"Anthropic","text":"Infrastructure Engineer, Sandboxing has lab Anthropic."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has signal desk","object":"hiring","text":"Infrastructure Engineer, Sandboxing has signal desk hiring."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Infrastructure Engineer, Sandboxing has source host job-boards.greenhouse.io."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has location","object":"San Francisco, CA | New York City, NY | Seattle, WA","text":"Infrastructure Engineer, Sandboxing has location San Francisco, CA | New York City, NY | Seattle, WA."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has ats","object":"greenhouse","text":"Infrastructure Engineer, Sandboxing has ats greenhouse."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has notability","object":"Routine job posting at major lab.","text":"Infrastructure Engineer, Sandboxing has notability Routine job posting at major lab.."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has radar lane","object":"Infrastructure","text":"Infrastructure Engineer, Sandboxing has radar lane Infrastructure."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has matched term","object":"infra","text":"Infrastructure Engineer, Sandboxing has matched term infra."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Infrastructure Engineer, Sandboxing (San Francisco, CA | New York City, NY | Seattle, WA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location San Francisco, CA | New York City, NY | Seattle, WA · Routine job posting at major lab.. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure in the data-business radar.","semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Infrastructure Engineer, Sandboxing","text":"Anthropic opened role Infrastructure Engineer, Sandboxing."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"is classified as","object":"job signal","text":"Infrastructure Engineer, Sandboxing is classified as job signal."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"belongs to","object":"hiring desk","text":"Infrastructure Engineer, Sandboxing belongs to hiring desk."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has context","object":"San Francisco, CA | New York City, NY | Seattle, WA","text":"Infrastructure Engineer, Sandboxing has context San Francisco, CA | New York City, NY | Seattle, WA."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Infrastructure Engineer, Sandboxing has evidence coverage 1 captured evidence page."},{"subject":"Infrastructure Engineer, Sandboxing","predicate":"matches data-business lanes","object":"Infrastructure","text":"Infrastructure Engineer, Sandboxing matches data-business lanes Infrastructure."}]},"signal":{"id":"96fe1250-9ecb-4992-9fb0-2ade47d0e629","url":"https://onlylabs.fyi/signals/96fe1250-9ecb-4992-9fb0-2ade47d0e629","json_url":"https://onlylabs.fyi/signals/96fe1250-9ecb-4992-9fb0-2ade47d0e629/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","title":"Infrastructure Engineer, Sandboxing","summary":"Anthropic opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"San Francisco, CA | New York City, NY | Seattle, WA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-04-01T14:49:08+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"source","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/anthropic/jobs/5030680008"]},"facets":{"location":"San Francisco, CA | New York City, 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"}],"score":17,"matched_terms":["infra","infrastructure"],"reason":"Anthropic has a job signal matching infrastructure."}},"primary_evidence_page":{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","title":"Infrastructure Engineer, Sandboxing","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:55:05.374852+00:00","bytes":81406,"raw_path":"64da2853c5bb3394adcdb6e759673dffcedc642aeadb86b53df56e87bdfd5509.html","content_hash":"4929c4c08bb1fb20d1759007f1c372d9104c6008f343d3d909dad58fd99fd802","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Infrastructure Engineer, Sandboxing at Anthropic Back to jobs Infrastructure Engineer, Sandboxing San Francisco, CA | New York City, NY | Seattle, WA Apply About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role Anthropic is seeking an experienced Infrastructure Engineer to join our Sandboxing team within the Research organization. In this role, you'll build and scale the systems that enable researchers to safely execute and experiment with AI-generated code and interactions in isolated environments. As our models become more capable, the infrastructure supporting secure execution environments becomes increasingly critical. You'll work on distributed systems that must operate reliably at significant scale while maintaining strong security boundaries. Your work will directly support Anthropic's mission to develop AI systems that are safe, beneficial, and trustworthy...."},"evidence_pages":[{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5030680008","title":"Infrastructure Engineer, Sandboxing","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:55:05.374852+00:00","bytes":81406,"raw_path":"64da2853c5bb3394adcdb6e759673dffcedc642aeadb86b53df56e87bdfd5509.html","content_hash":"4929c4c08bb1fb20d1759007f1c372d9104c6008f343d3d909dad58fd99fd802","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Infrastructure Engineer, Sandboxing at Anthropic Back to jobs Infrastructure Engineer, Sandboxing San Francisco, CA | New York City, NY | Seattle, WA Apply About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role Anthropic is seeking an experienced Infrastructure Engineer to join our Sandboxing team within the Research organization. In this role, you'll build and scale the systems that enable researchers to safely execute and experiment with AI-generated code and interactions in isolated environments. As our models become more capable, the infrastructure supporting secure execution environments becomes increasingly critical. You'll work on distributed systems that must operate reliably at significant scale while maintaining strong security boundaries. Your work will directly support Anthropic's mission to develop AI systems that are safe, beneficial, and trustworthy...."}],"related_signals":[{"id":"7545b64a-3699-4461-aa7b-591f0ff8399b","url":"https://onlylabs.fyi/signals/7545b64a-3699-4461-aa7b-591f0ff8399b","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5186852008","title":"Product Support Specialist (Singapore)","context":"Singapore","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T05:01:19+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"46fed67d-fb9e-4ec4-8fa5-e065cb534ade","url":"https://onlylabs.fyi/signals/46fed67d-fb9e-4ec4-8fa5-e065cb534ade","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5186965008","title":"Product Support Specialist (Singapore - Weekend Coverage)","context":"Singapore","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T05:01:17+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"22609fbe-e554-4224-8abb-7130c97381bf","url":"https://onlylabs.fyi/signals/22609fbe-e554-4224-8abb-7130c97381bf","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/4979585008","title":"Product Support Specialist","context":"Boston, MA; San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T04:56:33+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"703f4263-e360-4fec-ae39-d05490a48eca","url":"https://onlylabs.fyi/signals/703f4263-e360-4fec-ae39-d05490a48eca","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5253274008","title":"Enterprise Threat Intelligence Lead, Global Safety, Intelligence & Security ","context":"San Francisco, CA | Seattle, WA | New York City, NY | Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:38:05+00:00","first_seen_at":"2026-06-11T07:01:03.928848+00:00","date_source":"greenhouse.updated_at"},{"id":"7828ae51-3421-41fd-961f-9e4cd74e828c","url":"https://onlylabs.fyi/signals/7828ae51-3421-41fd-961f-9e4cd74e828c","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5119468008","title":"Staff Software Engineer, People Products","context":"Remote-Friendly (Travel Required) | San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:21:00+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"e42bec4f-48c2-47da-b1ac-84d97f97f0f5","url":"https://onlylabs.fyi/signals/e42bec4f-48c2-47da-b1ac-84d97f97f0f5","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5194529008","title":"Marketing Events Lead, Brand","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:15:44+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"}]}