Platform Security Engineer: Secure AI Infrastructure

Mistral.ai; Paris; Sur place; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Healthcare coverage

Retirement plans

Relocation support

Wellness programs

Meal and transportation allowances

Résumé du poste

Mistral.ai is seeking a Platform Security Engineer to architect and maintain the security posture of its rapidly scaling AI infrastructure and application lifecycle. You will embed robust controls into CI/CD pipelines, cloud environments, and developer workflows to protect systems without sacrificing velocity.

You will ensure research and engineering teams can move fast while staying secure, shaping security across code to cloud, making secure practices invisible by default and actionable for

Qualifications

• Five+ years in Platform/Security Engineering or Cloud Security.
• Deep understanding of container orchestration and container security.
• Strong scripting/programming in Python or Go for automation.
• Experience securing Infrastructure-as-Code across major clouds.
• Familiarity with vulnerability management and threat modeling.

Responsabilités

• Drive threat modeling and risk prioritization in system-design reviews for core infrastructure and new products.
• Own end-to-end vulnerability management across CI/CD pipelines and runtime environments.
• Secure container orchestration deployments and hardened workloads to prevent lateral movement.
• Define and enforce Infrastructure-as-Code security with policy-as-code in deployment pipelines.
• Design and execute a security tooling strategy: cloud-native protection, CSPM, SCA, secrets management, and vulnerability tracking.
• Champion developer enablement with secure defaults and streamlined remediation workflows.
• Build foundational security automation to scale with hyper-growth and reduce manual overhead.

Connaissances

Platform security

Security engineering

Cloud security

Container security

IaC security

Python/Go

Threat modeling

Description du poste

Mistral.ai is seeking a Platform Security Engineer to architect and maintain the security posture of its rapidly scaling AI infrastructure and application lifecycle. You will embed robust controls into CI/CD pipelines, cloud environments, and developer workflows to protect systems without sacrificing velocity.

You will ensure research and engineering teams can move fast while staying secure, shaping security across code to cloud, making secure practices invisible by default and actionable for