CareerPlan

Security Engineer (AI Red Team)

LondonFull-time£65k–£125k2026-11-07 → 2026-11-08
Visa sponsorship offered

Core

Test deployed AI systems and agents under adversarial pressure to identify security failures and help build stronger defences.

Role type

Senior IC AI security engineer (red teaming)

Builds

Reproducible test cases, small testing tools, and regression tests for AI security

Domain

AI security / Cybersecurity

Deliverable

production ML models

Required skills

Offensive security, application security testing, adversarial testing of AI systems, web application security, API security, authentication and authorisation, AI prompt engineering, code automation for testing

Preferred skills

LLM application assessment, agent workflow testing, security evaluation suite development, cloud and infrastructure security assessment

Technologies

LLMs, agents, APIs, cloud platforms

Responsibilities

Design and execute assessments of AI applications and agents, test realistic threats like indirect prompt injection, build reproducible test cases and tools, analyse model behaviour and application design vulnerabilities, document findings and recommend mitigations, retest fixes with engineering teams

Seniority

Senior, hands-on IC