Full Description

Windows Infrastructure Automation Engineer – Quant Trading

Compensation: Industry leading, discussed on call

Quant Capital is urgently seeking a Windows Infrastructure Automation Engineer / PowerShell Engineer to join a high‑profile quantitative trading client in London.

This is a technology‑driven environment comparable to leading tech firms or elite startups, where engineering excellence is prioritised and significant investment is made in infrastructure and innovation. You will work alongside exceptionally skilled engineers in a collaborative, intellectually rigorous setting that values both learning and knowledge sharing.

The firm operates a mixed Windows and Linux infrastructure across physical and virtual environments. This role is ideal for a highly capable Windows engineer with a strong automation mindset and deep PowerShell expertise, motivated by solving complex technical challenges.

Key Responsibilities

You will contribute to the design, implementation, and ongoing optimisation of infrastructure systems, with a focus on

• Windows platform engineering and automation
• Operating systems and endpoint management
• Authentication and identity systems
• Virtualisation and core infrastructure services
• Network and messaging services across Windows and Linux environments

Required Skills & Experience STEM degree or equivalent technical background Strong Windows systems engineering and automation experience Advanced PowerShell skills (C# exposure beneficial) Deep understanding of Windows technologies (Active Directory, Failover Clustering, etc.) Excellent troubleshooting and problem‑solving abilities Familiarity with Windows Server technologies (e.g., SQL Server, Exchange, SCCM, Hyper‑V, ADFS) Working knowledge of Linux, networking, and security concepts Experience integrating on‑premises and cloud environments

Desirable Experience with containers across Windows and Linux Background in high‑performance or low‑latency environments

This position suits engineers who have taken on significant responsibility early in their careers, particularly those from agile or fast‑moving environments. You should be highly hands‑on, adaptable, and genuinely passionate about technology.

In return, the firm offers a strong engineering culture, excellent work‑life balance, and highly competitive compensation.

Location: London