Ofertas › Pure Resourcing Solutions Limited
Pure Resourcing Solutions Limited · Cambridge, United Kingdom · £80,000 - 100,000 per year
Salary: £80,000 - 100,000 per year Requirements: Significant experience as a Systems Administrator, HPC Engineer, MLOps Engineer, or in a similar role Hands-on experience deploying and tuning GPU servers Strong knowledge of InfiniBand, RDMA, and RoCE, with solid network design skills Advanced Linux, virtualisation, Git, and infrastructure-as-code experience A collaborative approach and willingness to work closely with system users Bonus: Experience with parallel or high-availability storage such as Lustre, Ceph, Weka, or PEAK:AIO; Slurm or LSF; or Python scripting Responsibilities: Deploy, tune, and manage modern GPU servers across multiple racks Build and operate high-performance networks using InfiniBand, RDMA, and RoCE, along with associated switches, routers, and firewalls Run Linux across multiple distributions, including Ubuntu and RHEL, on hosts running hypervisors and virtual machines Manage infrastructure as code using Git and Terraform or OpenTofu Work with researchers and engineers to continually improve system performance Technologies: AI Ceph Git Hardware InfiniBand Support Linux MLOps Network Python RDMA RHEL Terraform Ubuntu Fabric More: We are a mission-led, not-for-profit AI organisation in Cambridge. Startups, enterprises, the public sector, and academia share computing resources and engineering effort with us to build AI responsibly. This permanent or contract role supports multi-rack GPU clusters for training and inference, spanning hardware, networking, and orchestration. We offer access to the latest AI tools, a growing organisation where individual contributions make a visible difference, connections across industry, government, and academia, and a competitive package including pension, benefits, and professional development. Our city-centre office is a short walk from Cambridge station. Support is provided during UK business hours; occasional major maintenance is scheduled in advance and may take place on weekends. There is no on-call rota. last updated 42 week of 2026