Principal Cloud Security Engineer Jobs in San Francisco, CA

Who You Are You have 2+ years of relevant experience in cloud infrastructure, DevOps, platform engineering, SRE, or security engineering

About the Role We're hiring a Cloud Infrastructure Engineer to own Salient's cloud footprint across AWS, GCP, and Render.

About the Role We're hiring our founding Platform Engineer, Security to design, build, and operate the security infrastructure

We are looking for an Operations-focused AWS Engineer with deep experience in infrastructure management, lifecycle maintenance, and security hardening.

Keeping that system fast, reliable, and secure (across our multi-tenant cloud and inside customers' own locked-down environments) is an infrastructure problem, and

Security Engineering is an integral part of Trust & Safety and has a critical role to play in keeping customer data from bad actors.

This team is in the Platform org and focuses on customer setup and deployment, especially in complex cloud, hosting, and security environments.

What you'll do As a Software Engineer on Sierra’s Cloud Infrastructure team, you’ll own the foundation that every Sierra customer runs on.

services, and tooling that let every Benchling engineering team ship and run software reliably, securely, and cost-effectively.

We work across engineering and product teams to make infrastructure reliable, secure and easier to use as OpenAI grows.

We are hiring for multiple teams within Security Engineering: AI Security, Platform Security, Product Security, and Anti-Abuse. This is a remote first role.

This means that security is absolutely paramount. We're looking for a dedicated Security Engineer to own that surface end to end.

Security Engineer We want to build agents that autonomously validate code changes.

engineering experience Expertise in secure software development practices, including threat modeling, secure code review, and vulnerability assessment

with cloud environments (Azure, GCP, AWS) and cloud-native security patterns Experience with AI/ML systems and emerging security considerations for