IT Infrastructure & Systems Administrator

4square Recruitment Ltd • charing cross, london, United-Kingdom • Posted June 08, 2026

Location charing cross, london
Job Type Full-time
Category Information Technology
Posted June 08, 2026

Job Description


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IT Infrastructure & Systems Administrator

Central London | Hybrid Working

6-month FTC | Full Time

This is a 6 month fixed term contract

We are working with a well-established multi-site organisation seeking an experienced IT Infrastructure & Systems Administrator to join a collaborative internal technology team.

This role will suit someone with strong Microsoft infrastructure experience who enjoys supporting a mixed on-prem and cloud environment, contributing to ongoing systems improvement projects, and acting as an escalation point for technical issues.

Key Responsibilities

  • Support and maintain core Microsoft server and cloud environments
  • Administer Active Directory, Group Policy, DNS, DHCP and related services
  • Manage Microsoft 365 technologies including Exchange Online and Azure AD
  • S...

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