Data Center Engineer

Thor; Paris; Sur place; EUR 70 000 - 100 000; Plein temps

Résumé du poste

Confidential client in Paris-Saclay seeks a Datacentre Operations Engineer to manage on-site operations for a high-density GPU AI infrastructure. You will handle direct cooling systems, cabling, and floor-level capacity in a fast-paced data centre environment.

Requirements include a CS/EE degree (or 5+ years in ops), 3+ years in data centre/HPC, and fluent FR/EN with ITSM experience. On-call rotation and cross-functional collaboration are expected.

Qualifications

• Degree in Computer Science or Electrical Engineering, or 5+ years data centre ops experience.
• 3+ years in data centre operations, HPC, or a related field.
• Hands-on experience with HPC/NVIDIA GPU platforms and high-density compute.
• Practical DLC experience (CDU operation, coolant monitoring, leak detection).
• Fluent in French and English; strong cross-functional communication.
• Solid ITSM/service operations background and incident handling.

Responsabilités

• Diagnose and resolve hardware/network issues to maximise uptime.
• Operate, monitor and maintain Direct Liquid Cooling (DLC) systems.
• Support break/fix on ultra-high-density platforms (NVL72-class/GB200 NVLink).
• Own site-level capacity management and asset lifecycle tracking in the CMDB.
• Handle RMAs and vendor support requests within SLOs; update SOPs.
• Work within ITSM frameworks; participate in 24x7x365 on-call rotation.
• Travel across EMEA to onboarding new sites and train on new tech.

Connaissances

Data centre operations

HPC compute

NVIDIA GPUs

DLC cooling

ITSM

Cross-functional collaboration

On-call rotation

Formation

Bachelor's in Computer Science or Electrical Engineering

Outils

NVIDIA NVL72-class GPUs

NVLink

Liquid cooling systems

Description du poste

Datacentre Operations Engineer (DC Field Engineer): Paris-Saclay

Paris-Saclay, France | Full-time | Infrastructure Operations

Posted via THOR

Confidential search, on behalf of a fast-growing GPU-as-a-Service provider

Our client delivers scalable, high-performance compute infrastructure purpose-built for AI and HPC workloads, operating mission‑critical data centres globally where uptime, throughput and ultra‑low latency are non‑negotiable. We're hiring a deeply technical, hardware‑passionate Datacentre Operations Engineer to run on‑the‑ground operations at their premier, cutting‑edge AI infrastructure site in Paris‑Saclay, one of their flagship deployments in Europe.

This is a hands‑on floor role: advanced smart‑hands support, complex cabling, and direct operation of next‑generation liquid cooling and ultra‑high‑density GPU compute systems, delivering world‑class SLAs on some of the most advanced hardware architecture in the industry. You'll work closely with Infrastructure (HPC) SRE, Network Engineering and Datacentre Strategy teams, turning global engineering standards into flawless, repeatable daily routines. Experience with NVIDIA NVL72‑class or busbar/high‑density compute is strongly valued. Candidates with strong aptitude and a clear willingness to train to proficiency on these platforms are equally welcome.

What you'll be doing

• Diagnose and resolve hardware/network issues via structured break/fix methodology (GPU module exchange, component‑level fault isolation, firmware diagnostics) to maximise uptime


• Operate, monitor and maintain Direct Liquid Cooling (DLC) systems: CDUs, rear‑door heat exchangers, in‑row cooling and coolant infrastructure, including routine and corrective maintenance and leak detection


• Support break/fix on ultra‑high‑density platforms (NVIDIA NVL72‑class/GB200 NVLink rack‑scale or equivalent), including coolant loop isolation and busbar connection/disconnection


• Own site‑level capacity management (power, space and cooling utilisation) and asset lifecycle tracking in the CMDB


• Handle RMAs and vendor support requests within SLOs; maintain and evolve SOPs for safe, compliant operation


• Operate within ITSM frameworks (Incident, Major Incident, Change Management); participate in 24x7x365 on‑call rotation


• Champion a \"do, document, automate\" culture, and cross‑train into Infrastructure/Platform SRE practices over time


• Travel across EMEA as needed to support new site onboarding and train on emerging technologies

What you'll bring

• Degree in Computer Science/Electrical Engineering, or 5+ years' directly relevant data centre operations experience


• 3+ years in data centre operations, HPC, or a related field


• Hands‑on experience with HPC/NVIDIA GPU platforms (or equivalent high‑density compute), high‑performance storage and networking


• Practical DLC experience (CDU operation, coolant monitoring, leak detection), or strong adjacent cooling infrastructure experience with genuine willingness to train


• Comfort with high‑density power distribution (busbar/PDU) at >30kW/rack, or clear aptitude to get there


• Fluent French and English


• Solid grounding in ITSM/service operations best practices, and a track record of clear communication with cross‑functional, internationally distributed teams

Nice to have:

• vendor‑endorsed NVIDIA/HPE (or equivalent) qualifications for high‑density AI compute or liquid cooling; HVAC qualifications; ITIL Foundation; experience with large‑scale private cloud capacity planning.

Why this role

Get hands‑on with some of the most advanced GPU/AI infrastructure in Europe, at a business scaling fast across EMEA: real ownership of the floor, direct influence over operational standards, and a clear path to grow into Infrastructure/Platform SRE work as the site (and your remit) expands.