Security Engineer · Boston
Security Engineer Jobs in Boston
There are currently 6 open Security Engineer jobs in Boston & Cambridge across 5 AI startups. 50% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.
6Open roles
5Companies hiring
Oct 21, 2026Last updated
01
Funding-stage mix
Series A 2 (33%)Series B 1 (17%)Series D 1 (17%)Series E 1 (17%)Series G+ 1 (17%)
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Open Security Engineer Roles in Boston
| Role | Company | Stage | Location | Posted |
|---|---|---|---|---|
| Staff / Principal Security Engineer, AI Safety and Security | Lila Sciences | Series B | Multiple locations | Oct 21, 2026 |
| Lead Corporate Security Engineer | Suno | Series D | Multiple locations | Sep 29, 2026 |
| Product Security Engineer, North Security | Cohere | Series E | Multiple locations | Sep 11, 2026 |
| Director, Security Engineering & Operations | Whoop | Series G+ | Boston, MA | Aug 28, 2026 |
| Principal Security Engineer - AI | 7AI | Series A | Boston, MA | May 28, 2026 |
| Senior Security Engineer - AI | 7AI | Series A | Boston, MA | May 27, 2026 |
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FAQ
How many Security Engineer jobs are open in Boston?
There are currently 6 open Security Engineer jobs in Boston across 5 AI startups on Fast AI Jobs.
What funding stages are hiring Security Engineers in Boston?
50% of open Security Engineer roles in Boston 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.