Job Title: Rack & Stack / AI Hardware Engineer

Location: UK & Europe Based

Job Type: Contract

Department: Infrastructure / Data Center Operations

Reports To: Hardware Engineering Manager

We are seeking a highly motivated Rack & Stack / AI Hardware Engineer to join our fast-paced and rapidly growing AI infrastructure team. In this role, you will play a critical part in deploying, maintaining, and optimizing high-performance computing systems that support large-scale AI workloads.

You’ll be hands-on with physical server installations (rack & stack), cable management, troubleshooting, and maintaining high-density GPU clusters in data centers or lab environments. Your work will directly impact the performance and reliability of the AI infrastructure powering next-generation machine learning models.

• Perform rack & stack operations: unboxing, racking, mounting, and cabling of AI servers, GPU systems, switches, and other hardware.
• Install and configure hardware components including high-performance CPUs, GPUs, NICs, and storage devices.
• Follow site policies around safety, change control, and documentation
• Maintain accurate inventory of hardware components and ensure proper asset tracking.
• Collaborate with network engineers, system architects, and data center staff to support system bring-up and testing.
• Diagnose and resolve hardware and connectivity issues in lab or data center environments.
• Ensure compliance with best practices for power, cooling, and cable management.
• Support hardware refresh cycles, upgrades, and component replacements.
• Document deployment processes and hardware configurations.

• 3+ years in data centre or large-scale hardware installation roles
• Strong experience with NVIDIA DGX/HGX systems or similar GPU deployments
• Familiarity with structured cabling standards (CAT6/OM4)
• Experience working in hyperscale environments preferred
• Certifications: CompTIA Server+, DCIM training, manufacturer training (NVIDIA preferred)

• Competitive salary and performance bonuses
• Opportunities to work with cutting-edge AI hardware
• Career growth in one of the fastest-growing tech sectors
• A collaborative, mission-driven team

Ready to power the future of AI?

Apply now and help build the infrastructure that drives tomorrow’s breakthroughs.