DC Ops / HPC Infra Support Engineer

My client, a leading algorithmic trading firm, is building and operating a high-performance computing (HPC) data centre in Kajaani, Finland. They are hiring an HPC Infrastructure Support Engineer to join the on-site team responsible for the day-to-day operation, maintenance, and reliability of the physical data centre infrastructure supporting production HPC workloads. This is a hands-on, operations-focused role. The team owns the environment end-to-end and is trusted to diagnose and resolve issues on-site, escalating only when necessary. What youll be doing Work hands-on in the data centre, supporting live production HPC infrastructure Rack, cable, install, replace, and decommission servers and network equipment Perform hardware break/fix and component replacement (e.g. NICs, SSDs, PSUs, PCIe cards, GPUs, FPGAs) Carry out structured cabling work (fibre and copper), including testing, labelling, and documentation Diagnose faults independently, restore systems to service, and valid...