Platform Security Engineer: Secure Scalable AI Infra

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

Résumé du poste

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

Your role ensures research and engineering teams can move fast while staying secure, shaping security across code to cloud, and making secure practices automatic by default for all teams.

Qualifications

• Five or more years of experience in Platform Security, Security Engineering, or Cloud Security.
• Deep understanding of container orchestration and container security.
• Strong programming and scripting skills in Python or Go to build security automation.
• Extensive experience deploying and tuning modern security tooling with a pragmatic approach to vulnerability management and threat modeling.
• Strong communication skills with a proven track record of partnering with developers and researchers to embed secure defaults without creating engineering friction.

Responsabilités

• Drive threat modeling and risk prioritization exercises as the security counterpart 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 containerized workloads, implementing hardening to prevent lateral movement across distributed systems.
• Define and enforce Infrastructure-as-Code security by building robust guardrails and integrating policy-as-code directly into deployment pipelines.
• Design and execute a comprehensive security tooling strategy, managing solutions for cloud-native application protection, cloud security posture, static code analysis, dependency scanning, secrets management, and vulnerability tracking.
• Champion developer enablement by building secure defaults, streamlining remediation workflows, and drafting actionable security guidelines.
• Build foundational security automation to scale alongside hyper-growth, minimizing manual overhead while establishing a pragmatic security culture.

Connaissances

Platform Security

Security Engineering

Cloud Security

Container Security

Python

Go

Threat Modeling

Vulnerability Management

Policy as Code

Guardrails

Outils

CI/CD security tooling

Infrastructure-as-Code

Cloud security tooling

Description du poste

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

Your role ensures research and engineering teams can move fast while staying secure, shaping security across code to cloud, and making secure practices automatic by default for all teams.