People Culture Talent
Security Engineer
San Francisco, CA +13 · On-site · Full-time · Posted Sep 16, 2026
- Location
- San Francisco, CA
Montreal, QC
Seattle, WA
Chicago, IL
Atlanta, GA
Los Angeles, CA
New York, NY
Washington, D.C.
Boston, MA
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Denver, CO
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About the job
Build and improve security systems, tooling, and practices for venture-backed technology companies as they scale.
What you'll do
- Assess and remediate risks across applications, infrastructure, and internal systems; conduct architecture reviews and threat modeling.
- Build security tooling, automation, and controls, and integrate security into the software development lifecycle.
- Improve security monitoring, detection, vulnerability management, incident response, and scalable security practices.
What they ask for
- Experience in security engineering, application security, product security, infrastructure security, or a related discipline.
- Strong software engineering, scripting, or automation skills.
- Knowledge of modern cloud, application, and infrastructure security concepts.
- Experience identifying vulnerabilities and applying security principles, threat models, and common attack vectors to practical technical solutions.
Model-written summary · the original posting is authoritative