IT Systems Administrator – Own Cloud & Security in London

Company: Understanding Recruitment
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Job Description:

City of London (Bank) | Up to £60,000 | 5 Days On-Site

Are you an experienced IT Systems Administrator looking to take ownership of a modern Microsoft environment within a growing financial technology business?

We’re partnering with an innovative investment reporting company that delivers business-critical solutions to asset management firms worldwide. As the company continues to grow, they’re looking for a hands-on IT Systems Administrator to become the go-to expert for their internal technology estate.

The Role

You’ll join a collaborative technology team where you’ll take responsibility for the day-to-day management of Microsoft 365, Azure, end-user devices, networking, security and IT support. This is a highly visible position where you’ll have genuine ownership, work directly with senior stakeholders and play a key role in strengthening the company’s security and infrastructure.

You’ll also have the opportunity to:

  • Own and develop the Microsoft 365 and Azure environment
  • Support ISO 27001 initiatives and strengthen cyber security
  • Help drive AI adoption across the business
  • Gain exposure to AWS infrastructure
  • Work on a broad range of infrastructure, networking and end-user technologies

What We’re Looking For

We’re keen to speak with candidates who have experience with:

  • Microsoft 365 administration (Exchange Online, Teams, SharePoint)
  • Windows 11 and Windows Server
  • Endpoint management and Microsoft Defender
  • Networking, Wi-Fi and firewalls
  • IT infrastructure and end-user support
  • Information security and ISO 27001
  • AI tools that improve IT productivity

What’s On Offer

  • Salary up to £60,000
  • Genuine ownership of the IT environment
  • Exposure to cloud, security and AI technologies
  • Clear opportunity for career progression
  • Work with a high-performing, collaborative technology team

Location: City of London (next to Bank station)

Working Pattern: 5 days per week in the office

If you’re looking for a role where you can take ownership, broaden your technical exposure and make a real impact within a growing business, I’d love to hear from you.

Apply now or message me directly for a confidential conversation.

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Posted: September 27th, 2026