We are hiring a Windows Infrastructure Specialist to take ownership of a business-critical Windows estate supporting both end‑user computing and core server platforms. This role is central to the stability, performance, and scalability of our internal technology stack and works closely with teams across trading, operations, and global IT.

You will be responsible for evolving a highly automated, well‑governed Windows environment, with a strong focus on reliability, consistency, and operational efficiency. The role suits an engineer who enjoys deep technical problem‑solving, automation at scale, and working in a fast‑moving, performance‑driven organisation.

Key Responsibilities

• Operate and enhance enterprise Windows desktop and server platforms , ensuring resilience, security, and performance across the firm.
• Build and maintain automation frameworks for system provisioning, configuration, monitoring, and remediation. ...