Linux Infrastructure Engineer – trading

Overview

In this role you will support mission-critical trading infrastructure, collaborating with global teams to ensure reliable, scalable systems. You will work on diagnosing issues, automating deployments, and maintaining distributed data centres that power buy/sell side trading platforms. The position offers exposure to fintech innovation, a fast-paced environment, and opportunities to contribute to a leading execution management product. This is a practical, impact-focused role for someone who likes hands-on infrastructure work.

Pay / Benefits

• excellent salary and benefits package
• structured career path
• ongoing training
• travel opportunities
• London-based role
• working with cross-functional teams

Responsibilities

• Provide prompt technical and infrastructure support to clients
• Resolve server issues and network connectivity problems for customers
• Improve and document support policies and procedures
• Analyze server failures and implement preventive solutions
• Automate server deployment and configuration
• Deploy, monitor, and maintain globally distributed data centre infrastructure

Key requirements

• 4+ years of experience supporting mission-critical infrastructure
• STEM degree
• Red Hat Linux Certification or equivalent
• comfortable on the command line
• hardware setup and maintenance experience
• some networking experience (CCNA ideally)
• Virtualisation experience (VMware)
• customer-focused
• strong communication
• problem-solving
• Red Hat Linux (Linux CLI)
• Networking fundamentals (CCNA level)
• VMware/virtualisation

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