Infrastructure Engineer (London Area)

Machine Learning Infrastructure Engineer

💰 Salary: Up to £45k

📍 Location: Central London – Hybrid/Onsite flexibility

🚀 Support high-performance AI and ML environments as part of a collaborative, forward-thinking tech team

💡 Your Role:

We’re hiring a Machine Learning Infrastructure Engineer to support and optimise mission-critical HPC environments used in AI and machine learning. You’ll be part of a dynamic service desk and infrastructure team, working directly with users, solving technical challenges, and improving infrastructure reliability across complex environments.

💡 What You’ll Be Doing:

• Administering and supporting HPC systems used in AI/ML workflows
• Troubleshooting scheduled job queues and task automation issues
• Managing incoming service requests and incidents across end-user and infrastructure layers
• Leading user onboarding/offboarding and internal IT provisioning
• Supporting client-facing projects, infrastructure upgrades, and recommendations
• Maintaining and improving internal tools like Microsoft 365, Teams, and Confluence
• Collaborating on hardware procurement and IT service improvements

(And if you don’t tick every box – that’s okay. We’d still love to hear from you.)

💡 The Stack & Environment:

A diverse, modern environment spanning:

• Linux, Windows, MacOS, Microsoft 365, Azure AD, Intune, Teams, NICE DCV, Nvidia CUDA, Slurm, Jira Service Desk, Terraform, Azure Resource Manager

💡 What We’re Looking For:

• 2+ years of experience administering HPC infrastructure
• Hands-on experience with Infiniband, Slurm, and GPU compute platforms (e.g. CUDA)
• Proficiency in systems administration and troubleshooting
• Strong documentation habits and a customer-focused mindset
• Experience with VDI solutions and monitoring tools

💡 Bonus Points:

• Familiarity with Jira Service Desk and Terraform scripting
• Exposure to SSL management, infrastructure-as-code, or cloud database platforms
• Comfort with a wide range of operating systems and tools, from Azure to SiteGround

💡 How You Work:

• Clear communicator with a strong sense of ownership
• Comfortable operating independently and solving problems proactively
• Enjoys creating simplicity from complexity
• Always looking to learn, improve, and collaborate

💡 Why This Role?

• Work on meaningful AI/ML infrastructure challenges
• Join a collaborative, high-performing support and engineering team
• Enjoy autonomy and ownership while contributing to visible improvements
• Flexible hybrid working in Central London

📩 Interested? Let’s talk – email Thana@engagewithus.com