Security Engineer roles

Security Engineer Jobs at AI Startups

There are currently 298 open Security Engineer jobs across 173 AI startups. 34% of these roles are at early-stage (Pre-Seed through Series B) companies. Every listing links straight to the company's official application page.

298Open roles

173Companies hiring

Jul 30, 2026Last updated

Filter by funding stage

Series B 56 (19%)Series C 46 (15%)Series D 43 (14%)Series A 38 (13%)Series G+ 32 (11%)Series E 20 (7%)Debt 16 (5%)Growth 11 (4%)Series H 10 (3%)Seed 7 (2%)Series F 7 (2%)Private Equity 6 (2%)Bootstrapped 3 (1%)Unknown 2 (1%)IPO 1 (0%)

Open Security Engineer Roles

Role	Company	Stage	Location	Posted
Operational Technology Security Engineer	Torus	Growth	Salt Lake City, UT	Jul 30, 2026
Principal IT Security Engineer	Torus	Growth	Salt Lake City, UT	Jul 30, 2026
Security Engineer, Insider Risk	Airwallex	Series H	CN - Shanghai	Jul 30, 2026
Security Engineer	Candid Health	Series D	New York City	Jul 30, 2026
Security Engineer, Corporate Security	Cape	Series C	Remote	Jul 30, 2026
Member of Technical Staff — Security Engineering	Causal Labs	Seed	San Francisco	Jul 30, 2026
Senior Product Security Engineer	Anduril	Series G+	Fort Collins, Colorado, United States	Jul 30, 2026
Senior Application Security Engineer	Canopy	Series C	South Jordan Utah	Jul 30, 2026
Staff Security Engineer	Flock Safety	Series G+	US Remote	Jul 30, 2026
Senior Application Security Engineer	Halter	Series E	Auckland	Jul 30, 2026
Senior Infrastructure Security Engineer-L3 (Palo Alto & Cloud Operations)	Gruve	Series A	Mumbai, Maharashtra, India	Jul 30, 2026
Senior Infrastructure Security Engineer-L3 (Palo Alto & NGFW)	Gruve	Series A	Mumbai, Maharashtra, India	Jul 30, 2026
Security Engineer	Helsing	Series E	Berlin	Jul 30, 2026
Senior Security Engineer	Helsing	Series E	Berlin	Jul 30, 2026
Security engineer, detection and response	Writer	Series C	San Francisco, CA	Jul 30, 2026
Security engineer, detection and response (UK)	Writer	Series C	London, UK	Jul 30, 2026
Corporate Security Engineer	Airwallex	Series H	US - San Francisco	Jul 29, 2026
Systems Security Engineer Anti-Tamper	Anduril	Series G+	Costa Mesa, California, United States	Jul 29, 2026
Staff Enterprise Security Engineer	Databricks	Series G+	Remote (California)	Jul 29, 2026
Senior Corporate Security Engineer	Endor Labs	Series B	Palo Alto	Jul 29, 2026
Lead Security Engineer	Liberate	Series B	Boston	Jul 29, 2026
Senior Security Engineer	Mixpanel	Series C	London, UK (Hybrid)	Jul 29, 2026
Security Engineer [IC3]	Sourcegraph	Series D	Remote	Jul 29, 2026
Enterprise Security Engineer	TRM Labs	Series C	United States	Jul 29, 2026
Staff/Lead Enterprise Security Engineer	Beacon Software	Series B	San Francisco, CA	Jul 28, 2026
Security Engineer	Armada	Series B	Bellevue Office, Sunset Corporate Campus	Jul 28, 2026
Senior Security Engineer (Cloud)	Chainguard	Debt	United States - Remote	Jul 28, 2026
Security Engineer	Everlaw	Series D	Oakland, California, United States	Jul 28, 2026
Infrastructure Security Engineer-L2 (Palo Alto & NGFW)	Gruve	Series A	Mumbai, Maharashtra, India	Jul 28, 2026
Senior Security Engineer - Corporate Security	Cogent Security	Series A	Remote US	Jul 27, 2026
Senior Security Engineer - Product Security	Cogent Security	Series A	Remote US	Jul 27, 2026
Senior Application Security Engineer	Commure	Series F	Mountain View, CA	Jul 27, 2026
Security Engineer	Chainguard	Debt	United States - Remote	Jul 27, 2026
Senior Security Engineer	Copper	Series A	London	Jul 27, 2026
Director Product Security Engineer	Doppel	Series C	Remote	Jul 27, 2026
OT Security Engineer L3	Gruve	Series A	Pune, Maharashtra, India	Jul 27, 2026
Senior Application Security Engineer	Savvy Wealth	Series B	NYC Office	Jul 27, 2026
Principal Offensive Security Engineer	Postman	Series D	San Francisco, California, United States	Jul 27, 2026
Director Of Security Engineering	Parloa	Series D	Berlin Office	Jul 26, 2026
Principal Security Engineer	Parloa	Series D	Berlin Office	Jul 26, 2026
Corporate Security Engineer	Legora	Series D	New York City	Jul 25, 2026
Senior Infrastructure Security Engineer	Crusoe	Debt	Dublin - IE	Jul 24, 2026
Staff Security Software Engineer, AI Security Engineering	Databricks	Series G+	Remote (California)	Jul 24, 2026
Security Engineer, Application Security	Figure AI	Series C	San Jose, CA	Jul 24, 2026
Security Engineer, Product and Device Security	Figure AI	Series C	San Jose, CA	Jul 24, 2026
Security Engineer, Vulnerability Management and Automation	Figure AI	Series C	San Jose, CA	Jul 24, 2026
Infrastructure Security Engineer - WAF,F5 & Palo Alto Firewall	Gruve	Series A	Mumbai, Maharashtra, India	Jul 24, 2026
Corporate IT Security Engineer	Northwood Space	Series B	Torrance, CA	Jul 24, 2026
Senior Security Engineer	Northwood Space	Series B	Torrance, CA	Jul 24, 2026
Identity & Endpoint Security Engineer	Northwood Space	Series B	Torrance, CA	Jul 24, 2026

View all 298 Security Engineer jobs

FAQ

How many Security Engineer jobs are open at AI startups?

There are currently 298 open Security Engineer jobs across 173 AI startups on Fast AI Jobs.

What funding stages are hiring Security Engineers?

34% of open Security Engineer roles are at early-stage (Pre-Seed through Series B) startups, with the remainder at later-stage and growth companies.

How often is this Security Engineer list updated?

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