Salary: £48,000 - 88,000 per year Requirements: Proven Linux Server Management experience (they use Ubuntu) Experience across Bare metal and Cloud Servers Container based deployment such as Kubernetes, Podman or Docker Python scripting for automation Server networking, VLANs, DNS, firewalls Experience with operating distributed computing or HPC cluster environments VPNs (company uses Wireguard) Large data storage Competence in hardware diagnostics and component replacement Windows and Entra, support of macOS Flexible approach with a willingness to undertake some help desk duties Responsibilities: Maintain internal systems and provide a compute platform for simulation, optimization, and AI technology Support HPC/machine learning workloads behind APIs Install server hardware Ensure compliance and security of IT systems Work with engineers to deliver hosted tools for effective results Influence the choice of deployment technology for the backends Support exciting research initiatives Technologies: AI Cloud Docker Hardware Support Kubernetes Linux macOS Machine Learning Podman Python Security Ubuntu Windows More: We are an innovative technology start-up in the Sustainability sector offering a hybrid working model and a generous salary package, including 30 days holiday and share options. As a Linux Systems Administrator, you will significantly contribute to our mission by maintaining internal systems and supporting cutting-edge technologies. This is an exciting opportunity to join a thriving company where technology meets sustainability. last updated 14 week of 2026