AI Red Team Engineer

White Circle is looking for an AI Red Team Engineer to break LLM-powered systems responsibly, automate attacks, and turn findings into clear evidence for demos and security reviews. You will own adversarial testing end to end, including jailbreaks, prompt injection, and data leakage. This role requires strong Python scripting and deep understanding of LLM abuse vectors.

• Red-team LLM-powered systems: chatbots, copilots, RAG pipelines, AI agents, tool-calling workflows, and API-based AI products.
• Test for jailbreaks, prompt injection, system-prompt and tool leakage, sensitive-data and context leakage, unsafe outputs, policy bypass, tool misuse, excessive agency, resource and token-cost abuse, and business-logic abuse.
• Write lightweight Python to automate attacks, run prompt sets, call model APIs, collect and score responses, and generate repeatable reports.
• Build and maintain an internal attack library: prompts, scenarios, test cases, regression tests, scoring rubrics, and reusable demo cases.
• Turn model failures into clear reports: what happened, why it matters, how to reproduce it, how severe it is, and how to fix it.
• Convert successful attacks into regression tests and product requirements.
• Track new red-team and safety techniques and fold the useful ones into our tests.
• Support GTM by producing strong, credible evidence for customer demos, security reviews, and sales conversations.