Windows System Engineer; Frequency Trading Barnes

Our client a global leader in the High Frequency Trading world is looking for a skilled Windows Engineer to evolve their mission‑critical environment. This role involves designing, building, and sustaining reliable and scalable systems that empower teams to deploy quickly, automate processes, and innovate.

• Manage and maintain Windows Server environments, including Active Directory, Group Policy, DNS, DHCP, and related services
• Support virtualization platforms such as VMware ESXi, vCenter, Hyper‑V, and Citrix
• Perform day‑to‑day administration of physical servers and configuration management
• Develop automation scripts using Python, or similar to improve efficiency

• Bachelor’s degree in Computer Science, Systems Engineering, or a related field
• 3+ years experience designing & supporting Windows‑based and mixed OS infrastructures
• Strong knowledge of Windows Server (2016/2019/2022), Active Directory, DNS, DHCP
• Python scripting
• Familiarity with virtualization platforms (VMware, Hyper‑V, Citrix)
• Experience with coding version control systems (Git)

This is a fantastic opportunity for someone who thrives in a fast‑paced, collaborative environment and is eager to contribute to a robust and innovative IT infrastructure.