Security Platform Engineer - AI Infra & DevSecOps

Mistral; Paris; On-site; EUR 90,000 - 130,000; Full time

Job summary

Mistral in Paris is seeking a Platform Security Engineer to architect and maintain the security of its AI infrastructure and application lifecycle, embedding robust controls into CI/CD pipelines, cloud environments, and runtime systems to protect velocity without friction.

You will partner with research and engineering teams to integrate security from code to cloud, automate guardrails, and promote secure defaults across the stack to ensure resilient, scalable deployments.

Responsibilities

• Architect and maintain security of AI infrastructure and application lifecycle.
• Embed robust controls into CI/CD pipelines, cloud environments, and runtime systems.

Job description

Mistral in Paris is seeking a Platform Security Engineer to architect and maintain the security of its AI infrastructure and application lifecycle, embedding robust controls into CI/CD pipelines, cloud environments, and runtime systems to protect velocity without friction.

You will partner with research and engineering teams to integrate security from code to cloud, automate guardrails, and promote secure defaults across the stack to ensure resilient, scalable deployments.