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Datacenter Hardware Engineer, HPC

Mistral AIParisMistral Compute
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Salary
Not listed
Job type
Full-time
Posted
10 Jul 2026
Status
Open · checked 7d ago

About this role

Mistral AI is looking for a Datacenter Hardware Engineer, HPC to join the Mistral Compute team in Paris. This on-site, field-based role is suited for a hands-on professional who wants to maintain, troubleshoot, and scale advanced GPU and CPU clusters safely and reliably.

Role Overview

The incoming engineer will execute physical server maintenance in the Bruyères-le-Châtel data center. The position directly supports Mistral AI's engineering and science teams by ensuring the continuous health of a massive computing infrastructure.

Key Responsibilities

Diagnose, investigate, and repair core server and storage components, including CPUs, memory, drives, NICs, GPUs, and power supply units.
Troubleshoot interconnect issues involving switches, cables, and transceivers across Ethernet and InfiniBand networks.
Apply strict electrical safety procedures, electrostatic discharge protocols, and lockout and tagout discipline during all interventions.
Perform first-line diagnostics using POST codes, LEDs, and basic testing methods while documenting serial numbers and diagnostic results.
Conduct preventive maintenance, suggest proactive monitoring improvements, and help translate ad-hoc checks into standard operating procedures.
Manage physical parts, track labeled inventory, handle simple returns, and coordinate effectively with external hardware vendors.
Collaborate closely with senior hardware and firmware owners to resolve complex, multi-node infrastructure issues.

Requirements

Demonstrated hands-on mindset working with server hardware and data center environments, capable of swapping components and working cleanly in racks.
Strong Linux fundamentals and familiarity with scripting tools like Python or Bash, or a strong willingness to learn hardware fundamentals under senior mentorship.
Disciplined and meticulous approach to following safety checklists, personal protective equipment guidelines, and handling high-value components.
Practical understanding of electrical safety, short-circuit risks, and proper cable management.
Clear communication skills with the ability to provide concise factual updates and maintain audit-ready documentation.

Nice to Have

Experience managing large-scale server fleets or production data centers within HPC, AI, or cloud environments.
Working knowledge of basic networking concepts including Ethernet and InfiniBand.
Coding or automation capabilities in Python or Bash for building small tools, improving checklists, or syncing inventory.
Familiarity with RMA tools, inventory management systems, and direct vendor coordination.

Skills and Tools

Python
Bash
Linux
Ethernet and InfiniBand networking
Hardware diagnostics and troubleshooting

About the Company

Mistral AI delivers full-stack artificial intelligence solutions ranging from foundational models to developer tools and enterprise compute. The organization partners with businesses in high-stakes sectors such as healthcare, finance, defense, and manufacturing to build customized AI systems. Operating with a collaborative and low-ego culture, the team features distributed talent across the Middle East, Europe, Asia, and North America.

How to Apply

Interested candidates should visit the official Mistral AI careers page to submit an application and learn more about available opportunities.

Skills and tech stack

Python

Questions candidates ask

Where is this job located?

This is an on-site, field role located in Bruyères-le-Châtel, near Paris, France.

What department is this role part of?

This position is part of the Mistral Compute team.

What kind of hardware will I be working with?

You will work with core server and storage components including GPUs, CPUs, memory, drives, NICs, power supply units, and network interconnects like Ethernet and InfiniBand.

Do I need prior hardware experience to apply?

The team welcomes candidates with strong Linux fundamentals and scripting skills in Python or Bash who are eager to learn hardware, as you will be trained and mentored by a senior hardware engineer.

How can I apply for this position?

You can apply directly on the official Mistral AI careers page.

Ready to apply?

The application is on the official Mistral AI careers page.

Apply on company site