Junior AI Security Engineer: Build Production-Grade Safeguards

Brain Co.; San Francisco (CA); On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

Daily lunches (onsite)

Job summary

Brain Co. is hiring an entry-level AI Security Engineer in San Francisco to build internal tools and automation that empower engineers across the company. You’ll learn security by building, reviewing code, and owning production-ready solutions from day one.

You will work with AI to automate security tasks, improve developer experience, and contribute to secure software in production. Join a fast-moving, impact‑driven team shaping the future of applied AI.

Qualifications

• Strong software engineering fundamentals demonstrated via projects.
• Experience shipping tools or services.
• Experience with LLMs or AI-assisted tooling is a plus.

Responsibilities

• Build internal tools and automation that engineers across Brain Co. actually use.
• Use AI and LLMs to automate work previously requiring manual review.
• Add automated guardrails to CI/CD pipelines to catch issues before they ship.

Skills

Python

Go

Java

C++

Bash

Education

Bachelor's degree in CS/Engineering

Master's degree in CS/Engineering

Tools

Kubernetes

Docker

Terraform

GitHub Actions

AWS

Job description

Brain Co. is hiring an entry-level AI Security Engineer in San Francisco to build internal tools and automation that empower engineers across the company. You’ll learn security by building, reviewing code, and owning production-ready solutions from day one.

You will work with AI to automate security tasks, improve developer experience, and contribute to secure software in production. Join a fast-moving, impact‑driven team shaping the future of applied AI.