Senior IT Infrastructure Engineer in London

Senior IT Infrastructure Engineer in London

London Full-Time On-site
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Senior Infrastructure Engineer

A specialist investment firm is looking for a hands‑on Senior Infrastructure Engineer to look after and improve its global infrastructure. You’ll work closely with teams across the business, from trading and operations to risk and compliance.

What you’ll do

  • Run and support day‑to‑day infrastructure across Azure, M365, networking, servers, storage and end‑user computing
  • Be the escalation point for complex incidents
  • Handle security controls, patching, vulnerability management and audit work
  • Take part in DR testing and resilience exercises
  • Deliver upgrades, migrations and modernisation projects
  • Work with vendors and managed service providers

What you’ll need

  • Strong hands‑on experience with Azure, M365, Entra ID/AD, Intune, Windows Server and VMware
  • Solid networking skills (routing, switching, firewalls, VPNs)
  • Storage, backup and DR experience
  • A background as a Senior Infrastructure Engineer, Specialist or Lead
  • Clear communication with technical and non-technical people

Nice to have

  • Financial services experience, ideally asset management or hedge funds
  • Bloomberg or trading system support
  • Zscaler (ZIA/ZPA), Linux or scripting
  • Infrastructure as Code

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Senior IT Infrastructure Engineer in London employer: Gravitas Group

As a global leader in risk and reinsurance, our client offers an exceptional work environment that prioritises collaboration, inclusivity, and professional development. The role of International Contracts Leader not only provides the opportunity to shape contract strategy across UK and Europe but also fosters personal growth through exposure to complex contractual issues and stakeholder management. With a commitment to innovation and high-quality standards, employees are empowered to thrive in a hybrid working model while contributing to meaningful solutions for clients.

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Contact Details:

Gravitas Group Recruitment Team