| Staff / Senior Data Center Security Engineer | Anthropic | Series G+ | Multiple locations | Oct 29, 2026 |
| Staff Product Security Engineer | Harvey | Series G+ | Multiple locations | Oct 28, 2026 |
| Security Engineer, Application Security | Figure AI | Series C | Multiple locations | Oct 28, 2026 |
| Security Engineer, Detection and Response | Figure AI | Series C | Multiple locations | Oct 28, 2026 |
| Security Engineer, Enterprise Security | Figure AI | Series C | Multiple locations | Oct 28, 2026 |
| Security Engineer, Infrastructure Security | Figure AI | Series C | Multiple locations | Oct 28, 2026 |
| Security Engineer, Product and Device Security | Figure AI | Series C | Multiple locations | Oct 28, 2026 |
| Autonomous Systems Security Engineer | Anthropic | Series G+ | Multiple locations | Oct 27, 2026 |
| Staff Security Engineer | Rox | Series B | San Francisco | Oct 27, 2026 |
| Security Engineer, Detection & Response | Thinking Machines Lab | Seed | San Francisco | Oct 27, 2026 |
| Lead Security Engineer | Nuvo | Series A | San Francisco, United States | Oct 26, 2026 |
| Staff Product Security Engineer | Airwallex | Series G+ | US - San Francisco | Oct 26, 2026 |
| Founding Security Engineer | Artificial Intelligence Underwriting Company (AIUC) | Series A | San Francisco | Oct 26, 2026 |
| Staff + Software Security Engineer, Labs | Anthropic | Series G+ | Multiple locations | Oct 26, 2026 |
| Security Engineer, Device/Hardware | Motive | Growth | Multiple locations | Oct 25, 2026 |
| Senior Network Security Engineer | Muon Space | Series C | Multiple locations | Oct 25, 2026 |
| Staff Infrastructure Security Engineer | Harvey | Series G+ | San Francisco | Oct 23, 2026 |
| Lead Security Engineer | Physical Intelligence | Series C | San Francisco | Oct 23, 2026 |
| Senior Security Engineer | Finix | Series C | San Francisco | Oct 22, 2026 |
| Security Engineer, Infrastructure | Scale AI | Series G+ | Multiple locations | Oct 22, 2026 |
| Security Engineer, Product Security | Scale AI | Series G+ | Multiple locations | Oct 22, 2026 |
| Security Engineer, OT | FluidStack | Private Equity | Multiple locations | Oct 21, 2026 |
| Security Engineer, Exposure and Vulnerability Management | FluidStack | Private Equity | Multiple locations | Oct 21, 2026 |
| Security Engineer | Greptile | Series A | San Francisco | Oct 21, 2026 |
| Staff / Principal Security Engineer, AI Safety and Security | Lila Sciences | Series B | Multiple locations | Oct 21, 2026 |
| Software Engineer - Security Engineering | Plaid | Growth | Multiple locations | Oct 21, 2026 |
| CISO | Glean | Series F | Mountain View, CA | Oct 20, 2026 |
| Product Security Engineer | Vercel | Series F | Multiple locations | Oct 20, 2026 |
| Staff Product Security Engineer | Endor Labs | Series B | Multiple locations | Oct 19, 2026 |
| Staff Cloud Security Engineer | Typeface | Series B | Multiple locations | Oct 19, 2026 |
| Staff Product Security Engineer | Typeface | Series B | Multiple locations | Oct 19, 2026 |
| Hardware Security Engineer Intern (Summer 2027) | Together AI | Series C | San Francisco | Oct 16, 2026 |
| Hardware Security Engineer, New Grad (2027) | Together AI | Series C | San Francisco | Oct 16, 2026 |
| Enterprise Security Engineer, Vulnerability Management | OpenAI | Growth | Multiple locations | Oct 15, 2026 |
| Senior Product Security Engineer | Plaid | Growth | Multiple locations | Oct 15, 2026 |
| Senior Security Engineer II | Strava | Series G+ | Strava SF | Oct 15, 2026 |
| Security Engineer, Detection & Response | Brain Co. | Series A | Multiple locations | Oct 14, 2026 |
| Security Engineer | Latent Health | Series A | Multiple locations | Oct 14, 2026 |
| Chief Information Security Officer | Campfire | Series B | San Francisco | Oct 13, 2026 |
| Senior Software Security Engineer | FieldGuide | Series C | Multiple locations | Oct 13, 2026 |
| Security Engineer, Corporate Security | Flexport | Debt | Multiple locations | Oct 13, 2026 |
| Senior Security Engineer, Detection & Response | Flexport | Debt | Multiple locations | Oct 13, 2026 |
| Security Engineer, Infrastructure | Nuro | Series E | Multiple locations | Oct 12, 2026 |
| AI Security Engineer Co-Op Intern, Winter 2027 | Brain Co. | Series A | San Francisco Bay Area | Oct 9, 2026 |
| Product Security Engineer | Retool | Series C | San Francisco, United States | Oct 7, 2026 |
| Product Security Engineer | Astranis | Series E | San Francisco | Oct 7, 2026 |
| Senior Product Security Engineer (Applications) | Astranis | Series E | San Francisco | Oct 7, 2026 |
| Security Engineer, Detection and Response | Serval | Series B | San Francisco | Oct 7, 2026 |
| Security Engineer, Corporate | Serval | Series B | San Francisco | Oct 7, 2026 |
| Senior Staff Linux Security Engineer | Crusoe | Series F | Sunnyvale, CA - US | Oct 6, 2026 |