> Markdown version of [/jobs/ext/4625093-security-engineer-own-security-for-ai-saas-sf](https://www.wearedevelopers.com/jobs/ext/4625093-security-engineer-own-security-for-ai-saas-sf). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Security Engineer - Own Security for AI SaaS (SF) - **Company:** TWP Inc. - **Location:** San Francisco, CA, United States - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Software as a Service, Systems Development Life Cycle, Data Pipelines - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_e653ab8f14ca3d7572a324599c024f27 ## About the Role Town is seeking a dedicated Security Engineer to own end-to-end security for its AI coworker platform. You will secure the product and agent, harden the infrastructure and data pipeline, and establish threat modeling, secure SDLC, and incident response practices to move fast without compromising trust.