💼 Full-Time Position

Pentester, Offensive Forward Deployment Engineer

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Mistral
📍 london, england, United-Kingdom
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Location
london, United-Kingdom
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Posted
June 20, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

About Mistral

At Mistral AI we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology integrates seamlessly into daily work life. We democratize AI through high-performance, open-source, cutting-edge models, products and solutions. Our comprehensive platform meets enterprise needs, whether on-premises or in the cloud. We are a dynamic, collaborative team passionate about AI and its potential to transform society, with teams distributed across France, USA, UK, Germany and Singapore.

Role Summary

We are seeking a hands‑on Penetration Tester to join our Offensive Security team. You will run our evolving offensive solution on real client engagements while hunting vulnerabilities in Mistral’s own systems and in the wild. Your work will affect both client security posture and our own defensive capabilities, and help shape how AI transforms penetration testing.

What You Will Do

Client Eng...