HPC Data Center Technician Rack, cable, test and repair servers and network. Paris, Madrid, Munich or Jämsä

Sesterce; Paris; On-site; EUR 32,000 - 45,000; Full time

Job summary

Sesterce is building and operating AI campuses across Europe, with dedicated supercomputers on our own sites. The role involves hands-on work on servers and network gear at Sesterce campuses in France and elsewhere, ensuring systems are rack-ready and well-documented.

You will be responsible for racking, cabling, testing, diagnosing failures, and maintaining accurate inventory records to support fast-paced operations.

Qualifications

• 2+ years in a data center or hardware technician role.
• Experience with high-density servers and fiber cabling.

Responsibilities

• Rack, cable and test servers and network equipment.
• Diagnose and replace failed parts.
• Keep inventory and documentation up to date.

Skills

Data center experience

High-density servers

Fiber cabling

Job description

Sesterce builds and runs AI campuses in Europe: dedicated supercomputers on our own sites, powered by low-carbon energy. Every Sesterce Campus uses the same factory-built power and cooling modules and is run by Sesterce OS, from the grid to the chip. We are a small team moving fast, on campuses in France and Finland and on clusters in Paris, Madrid and Munich.

Be our hands on the servers and the network.

You will

• rack, cable and test servers and network equipment
• diagnose and replace failed parts
• keep inventory and documentation up to date.

You bring

• 2+ years as a data center or hardware technician
• experience with high-density servers and fiber cabling