engineering
Posted Jun 8Pentester, Offensive Forward Deployment Engineer
at Mistral AI
Paris, FranceOn-site
Responsibilities
- Run our offensive security solution on real client engagements: scoping, executing tooling, and delivering results
- Advise clients through deployment and remediation, acting as a trusted security partner
- Validate and triage the harness's output, ensuring it meets the high standards of human pentesters
- Benchmark human vs. agent performance, helping to close the gap between automated and manual testing
- Proven track record of delivering high-quality penetration testing results
- Build your own offensive tooling (builder mindset that scales your impact)
Requirements
- About Mistral At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity.
- We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions.
- Our comprehensive AI platform is designed to meet enterprise needs, whether on-premises or in cloud environments.
- Our offerings include le Chat, the AI assistant for life and work.
- We are a dynamic, collaborative team passionate about AI and its potential to transform society.
- Join us to be part of a pioneering company shaping the future of AI.
- See more about our culture on https://mistral.ai/careers.
- This is a unique opportunity to break real client systems, discover 0-days for fun, and help build the AI that automates offensive security at scale.
- You'll be at the forefront of our offensive security practice, with the chance to shape how AI transforms penetration testing.
- Contribute to the development of AI-powered offensive security capabilities About you
- Current P0 specialty: web / AppSec + source-code review; also high-value: internal / Active Directory, cloud (AWS/GCP/Azure), CI/CD & supply chain
- Uses AI in your workflow with a nuanced view of its capabilities and limitations
- Experience with AI/ML systems and their unique security challenges
Additional details
- Our technology is designed to integrate seamlessly into daily working life.
- Our diverse workforce thrives in competitive environments and is committed to driving innovation.
- Our teams are distributed between France, USA, UK, Germany and Singapore.
- Role summary We are seeking hands-on Pentesters to join our Offensive Security team.
- You will be running our maturing offensive solution on real clients engagements while also hunting for vulnerabilities in Mistral's own systems and in the wild.
- Your work will directly impact both our clients' security posture and Mistral's own defensive capabilities.
- We welcome offensive security experts at all levels who are passionate about breaking systems and building the tools that make security testing more effective.
- Triaging output and killing false positives to ensure high-quality, actionable findings for clients
- Travel to client premises and switch between engagements in a classic pentest consulting cadence Internal Dogfooding
- Pentest Mistral's own systems, finding vulnerabilities before our offensive solution matures