CyberSecurity Team Lead, Infrastructure and Application

Mistral AI · Paris, France

senior Security Engineer ic · Posted Feb 12, 2026

About this role

Mistral AI is hiring a senior-level Security Engineer based in Paris, France. The posting calls out experience with Python, Bash, Kubernetes, Docker.

Role
Security Engineer
Function
security
Level
senior
Track
Individual contributor
Employment
Full-time
Location
Paris, France
Posted
Feb 12, 2026

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Job description

from Mistral AI careers
About Mistral 
 
At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life.
 
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.
Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between France, USA, UK, Germany and Singapore. We are creative, low-ego and team-spirited.
 
Join us to be part of a pioneering company shaping the future of AI. Together, we can make a meaningful impact. See more about our culture on https://mistral.ai/careers.
 
Role summary
Embedded directly within Mistral's Security Engineering ecosystem, you will architect and enforce the security posture of our entire technical stack, from on-premise foundations to cloud-native deployments.
 
You'll own the vulnerability management lifecycle end-to-end: define security standards, automate detection within the development lifecycle, and facilitate rapid remediation. Work closely with SRE and Engineering to deliver robust, secure applications and infrastructure without compromising on velocity or innovation.
This is an excerpt. Read the full job description on Mistral AI careers →
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