Cybersecurity Product Security Engineer Jobs in San Francisco, CA

We’re looking for a product engineer with strong security expertise to build Greptile’s customer-facing security product from scratch, combining security

You’ll work closely with engineering, product, and compliance to make security foundational rather than reactive.

You’ll work directly with engineers on secure product and infrastructure improvements and critical architecture decisions.

Many security platforms build on Claude and we shipped our first security product this year (Claude Security).

The Role We’re seeking a technical security engineer who thrives on intensity, autonomy, and impactful work.

About the Role We’re looking for a software engineer focused on making our products secure by default while supporting fast and ambitious product

You will collaborate closely with product engineers, security researchers, and customer-facing teams.

integrations, and enabling infrastructure for cybersecurity products Collaborate tightly with product managers and go-to-market to understand user needs

About the Role We are looking for an Enterprise Security Engineer with a focus on vulnerability management, novel vulnerabilities,

Talks, blogs, or publications on infrastructure security, distributed systems, or performance engineering.

The Security team protects OpenAI’s technology, people, and products.

You’ll partner closely with security, infrastructure, research, and product teams so that detection and response scale with the company instead of slowing it down

As an engineer in RL Engineering, you'll work on keeping that system secure as it scales. This is a hands-on engineering role.