This innovative team is dedicated to constructing and managing state-of-the-art trading infrastructure that is finely tuned for low-latency performance. They utilize advanced operating systems, automation software, and development tools that enable their trading strategies to operate seamlessly around the clock. The successful candidate will thrive in a fast-paced data centre environment, demonstrating comfort on the command line and a passion for hardware tinkering. In this role, the Data Centre Engineer will be responsible for managing, maintaining, and optimizing the infrastructure of high-frequency trading data centres and colocations. This position is crucial for ensuring the highest levels of availability, performance, and security for trading operations. The candidate should have a deep understanding of data centre operations, network architecture, and systems engineering, with the ability to respond rapidly to the dynamic demands of a production environment. Key Responsibilities: Install and configure hardware and software. Manage remote hardware maintenance activities. Conduct new hardware/software testing and tool development. Troubleshoot Linux issues and maintain the networking layer. Implement monitoring solutions to track system performance, identify potential issues, and optimize server and network configurations. Analyze performance metrics to proactively identify bottlenecks and enhance system performance. Collaborate closely with the trading technology team to ensure the infrastructure supports the needs of trading teams. Qualifications: 4 years of practical experience working in an enterprise data center, including lifting and installing hardware, racking equipment, and cabling. Experience in data center operations with a focus on low-latency, high-frequency trading infrastructure is a plus. Experience building PC/server hardware; a thrill for assembling computers from parts is encouraged Proficiency in using Unix shells and working with Linux environments. Python scripting experience is a plus. Strong organizational and communication skills. Ability to balance multiple competing priorities effectively. A passion for tinkering with technology in your spare time. Comfort using hand tools (wrenches, screwdrivers, drills, etc.). Eagerness to learn and apply new skills quickly.