{"id":1981591,"url":"https://alion.io/job/angellist-lead-security-engineer","title":"Lead Infrastructure Security Engineer","company":{"id":34787,"name":"AngelList","domain":"angellist.com","url":"https://alion.io/company/angellist","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":86,"open_postings":22,"ghost_share":0,"stale_share":0.364,"repost_share":0,"time_to_fill_p50_days":108,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Security","role_family":"Security","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States","New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":152000,"max_usd":313000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":373},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"IAM","optional":false},{"name":"Least Privilege","optional":false},{"name":"Threat Modeling","optional":false}],"status":"live","first_seen_at":"2026-10-06T22:13:54Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-16T10:37:42Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"About the role:\nThe strongest security programs are built by designing systems where the secure path is the easiest path. We're hiring someone to build those systems.\nYou'll be a hands-on engineer who designs and builds the systems that make security a property of our infrastructure: a unified identity and access layer, cloud security, automated provisioning and revocation, and the guardrails that let teams ship fast. You will work directly with Infrastructure, Engineering, IT, and Product to roll them out.\nWe want someone who sees AI as a way to change how security engineering operates. Instead of triaging alerts faster, this person will work toward systems that understand context, make decisions, and remediate autonomously. You’ll report to the Head of Security, on a small team with a large scope.\n\nResponsibilities:\nOwn AngelList’s security foundations across AWS infrastructure, identity, access control, authentication, authorization, and secrets management.\nDesign and build security architecture and guardrails into infrastructure-as-code, CI/CD, and developer workflows so secure defaults are automatic.\nBuild IAM systems and least-privilege access models that scale across employees, services, and machine identities - including access reviews and privileged access.\nWrite security tooling and automation that finds weaknesses and remediates them without human intervention, harnessing AI where it raises decision quality.\nSolve security risks at the platform and architectural level, and contribute to application security through threat modeling, secure design, and vulnerability remediation.\nYou may be a good fit if you have:\n7+ years across security engineering, cloud security, infrastructure security, or identity - including deep hands-on AWS/GCP security architecture and IAM.\nWrite real software. You build automation and internal tooling to solve security problems rather than relying on commercial products, and you know when buying is the better call.\nHave driven security changes across engineering teams that didn't report to you, through influence and better tooling rather than mandates.\nFluent in infrastructure-as-code, CI/CD, and modern DevOps. You have shipped security controls into engineering platforms that developers actually adopted.\nReason about systems, not findings. You spot systemic weaknesses and fix the class of problem rather than the instance.\nBuilt something with AI that changed how you work and have opinions about where human judgment still belongs.","description_format":"text","description_chars":2510,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance","Custody & Fund Administration"],"lifecycle":[{"event":"open","at":"2026-10-06T23:49:30Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":9,"expected_fill_days":108,"reasons":["conf:0","win:early"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/angellist-lead-security-engineer","json_url":"https://alion.io/job/angellist-lead-security-engineer.json","meta":{"generated_at":"2026-10-16T14:44:30Z","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":14405,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":34787},"rest":"https://alion.io/mcp/rest/get_company?id=34787"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fangellist-lead-security-engineer"},{"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%2Fangellist-lead-security-engineer"},{"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%2Fangellist-lead-security-engineer"},{"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/angellist-lead-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fangellist-lead-security-engineer"}]}