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Security Engineer · New York

Security Engineer Jobs in New York

There are currently 78 open Security Engineer jobs in New York City across 41 AI startups. 22% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.

78Open roles
41Companies hiring
Sep 10, 2026Last updated
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Funding-stage mix

Series G+ 21 (27%)Series C 14 (18%)Series D 13 (17%)Series A 9 (12%)Series B 8 (10%)Series E 4 (5%)Growth 4 (5%)Series F 3 (4%)Private Equity 2 (3%)
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Open Security Engineer Roles in New York

RoleCompanyStageLocationPosted
Security Engineer, Offensive SecurityAnthropicSeries G+Multiple locationsSep 10, 2026
Security Engineer – DevSecOps and Security ArchitectPhysicsXSeries CMultiple locationsSep 10, 2026
Infrastructure Security Engineer, Public SectorScale AISeries G+Multiple locationsSep 10, 2026
Security Engineer, Threat IntelligenceFluidStackSeries AMultiple locationsSep 9, 2026
Security EngineerMergeSeries BMultiple locationsSep 9, 2026
Security Engineer, Application SecurityMercorSeries CMultiple locationsSep 4, 2026
Security engineer, detection and responseWriterSeries CMultiple locationsSep 4, 2026
Security engineer, application securityWriterSeries CMultiple locationsSep 4, 2026
Senior Security EngineerCohereSeries DMultiple locationsSep 3, 2026
Cloud Security EngineerHexSeries CMultiple locationsSep 3, 2026
Security Engineer, Product SecurityScale AISeries G+Multiple locationsSep 2, 2026
Chief Information Security Officer (CISO)CohereSeries DMultiple locationsSep 1, 2026
Security Engineer - Threat IntelAnthropicSeries G+Multiple locationsSep 1, 2026
Senior Cloud Security Engineer - InfoSecMercurySeries DMultiple locationsSep 1, 2026
Senior Application Security EngineerSavvy WealthSeries BNYC OfficeAug 28, 2026
Senior Security EngineerSigma ComputingSeries EMultiple locationsAug 27, 2026
Senior Security Engineer - Data SecuritySigma ComputingSeries EMultiple locationsAug 27, 2026
Product Security EngineerVercelSeries FMultiple locationsAug 26, 2026
Platform Security Engineer, DRTM / Secure LaunchAnthropicSeries G+Multiple locationsAug 25, 2026
Offensive Hardware Security Engineer, Platform SecurityAnthropicSeries G+Multiple locationsAug 21, 2026
Platform Security Engineering, Operating SystemsAnthropicSeries G+Multiple locationsAug 21, 2026
Platform Security Engineer, OpenBMCAnthropicSeries G+Multiple locationsAug 21, 2026
Security Engineer, Corporate SecurityAnthropicSeries G+Multiple locationsAug 21, 2026
Security Engineer, Detection & ResponseAnthropicSeries G+Multiple locationsAug 21, 2026
Senior Software Security EngineerAnthropicSeries G+Multiple locationsAug 21, 2026
Staff+ Application Security EngineerAnthropicSeries G+Multiple locationsAug 21, 2026
Staff+ Application Security Engineer - M&AAnthropicSeries G+Multiple locationsAug 21, 2026
Staff+ Security Engineer, Risk EngineeringAnthropicSeries G+Multiple locationsAug 21, 2026
Staff+ Software Security EngineerAnthropicSeries G+Multiple locationsAug 21, 2026
Senior Product Security EngineerHarveySeries G+Multiple locationsAug 21, 2026
Staff Product Security EngineerHarveySeries G+Multiple locationsAug 21, 2026
Security EngineerTownSeries AMultiple locationsAug 19, 2026
Staff/Lead Application Security EngineerBeacon SoftwareSeries CMultiple locationsAug 18, 2026
Security Engineer, Detection ResponseVercelSeries FMultiple locationsAug 18, 2026
Security Engineer - Detection & ResponseLangChainSeries BMultiple locationsAug 17, 2026
Browser Security EngineerKernelSeries AMultiple locationsAug 13, 2026
Enterprise Security EngineerPaveSeries CMultiple locationsAug 12, 2026
Enterprise Security EngineerGecko RoboticsSeries DMultiple locationsAug 6, 2026
Lead Security EngineerSunoSeries DMultiple locationsAug 4, 2026
Senior / Staff Application Security EngineerSunoSeries DMultiple locationsAug 4, 2026
Product Security Engineer, Public SectorScale AISeries G+Multiple locationsAug 4, 2026
Security Engineer, InfrastructureScale AISeries G+Multiple locationsAug 4, 2026
Security Engineer, Public SectorScale AISeries G+Multiple locationsAug 4, 2026
Staff Corporate Security EngineerHarveySeries G+New YorkAug 1, 2026
Staff Offensive Security EngineerCloakedSeries BNew York, NYJul 31, 2026
Security EngineerCandid HealthSeries DMultiple locationsJul 30, 2026
Chief Information Security Officer (CISO)CapeSeries CMultiple locationsJul 30, 2026
Staff/Lead Enterprise Security EngineerBeacon SoftwareSeries CMultiple locationsJul 28, 2026
Corporate Security EngineerLegoraSeries DNew York CityJul 25, 2026
Physical Security Engineer, R&DFluidStackSeries AMultiple locationsJul 17, 2026
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FAQ

How many Security Engineer jobs are open in New York?

There are currently 78 open Security Engineer jobs in New York across 41 AI startups on Fast AI Jobs.

What funding stages are hiring Security Engineers in New York?

22% of open Security Engineer roles in New York are at Series A–B startups, with the rest spread across seed and later-stage companies.

How often is this list updated?

Listings are refreshed daily from official company career pages and deduplicated by posting. Every link points to the original application page.