Senior Infrastructure Operations Engineer – Wimbledon, London

Company: Quant Capital
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Job Description:

Overview

In this role you will help build and operationalize a new devops-focused infrastructure team for a fintech client. You will automate delivery of infrastructure components, contribute to platform design, and drive reliability across Windows-based systems on AWS. You will collaborate with operations, development, and security stakeholders to scale automation and improve provisioning, OS builds, and monitoring. This fast-moving, merit-driven environment rewards ownership and rapid progression, with exposure to modern cloud and on-prem technologies.

Pay / Benefits

  • 55,000 + bonus
  • equity/shares
  • non-contributory pension

Responsibilities

  • Operate, design, and manage computing, network and storage infrastructure with security, performance, and availability as priorities
  • Act as Technical Authority for all infrastructure services
  • Design, deliver, automate, operate and manage platform servers (physical and virtual)
  • Manage platform storage systems and capacity planning
  • Develop operating system build processes
  • Design and operate end-to-end platform monitoring systems
  • Advance the DevOps function alongside engineers, developers and stakeholders
  • Automate infrastructure delivery components (OS build, provisioning, upgrades)
  • Support automation of helpdesk, security, or 365/AD/cloud tasks as applicable

Key requirements

  • 3 years’ experience with Windows systems and automation
  • Powershell scripting
  • Knowledge of Windows DSC
  • Strong technical leadership experience
  • Experience automating tasks and documenting processes
  • Virtualisation experience (Hyper-V and SCVMM)
  • Microsoft platforms including Windows Server 2008R2/2012R2, IIS 7/8
  • Good TCP/IP and OSI understanding
  • Active Directory usage
  • Enterprise server estates including blade systems and high-density servers
  • Enterprise networking including Cisco
  • Office 365, AWS or Azure experience
  • leadership
  • communication
  • problem-solving
  • Powershell
  • Windows DSC
  • Hyper-V

Posted: September 14th, 2026