Systems Engineer at Mistral AI managing and scaling infrastructure behind AI platforms. Operating Linux environments, automating processes, and collaborating with cross-functional teams.
Responsibilities
We are looking for Systems Engineers / System Administrators to help design, operate, and scale the infrastructure behind Mistral’s AI platforms.
Operate and maintain large-scale Linux environments (bare metal, clusters, cloud)
Monitor system health, troubleshoot incidents, and ensure high availability
Support production and research workloads across multiple environments
Help scale clusters toward hundreds to thousands of nodes
Work on systems handling petabyte-scale storage
Improve performance, reliability, and resource utilisation
Automate operational tasks using tools like Python, Bash, Ansible, or Terraform
Improve deployment, provisioning, and system lifecycle management
Contribute to system design and architecture decisions
Work closely with HPC/infrastructure teams, Platform/DevOps engineers, and Research teams
Requirements
Strong Linux systems administration experience (core requirement)
Experience working in large-scale environments:
HPC clusters or cloud infrastructure
Experience with Job schedulers (e.g. Slurm)
Solid troubleshooting skills across systems, hardware, and networks
Containers / orchestration (e.g. Kubernetes)
Storage systems (e.g. Ceph, Lustre, NFS)
Networking fundamentals (Ethernet; InfiniBand is a plus)
Infrastructure as Code / automation tooling
GPU or AI/ML experience
Benefits
Impact: Play a pivotal role in scaling Mistral’s cutting-edge AI infrastructure.
Growth: Opportunity to shape data centre operations from the ground up in a high-growth startup environment.
Collaboration: Work with a talented, cross-functional team passionate about AI and technology.
Flexibility: Competitive compensation, benefits, and the chance to contribute to revolutionary projects.
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