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Platform Specialist

Harvey Nash

RemoteFull timeMid level£73k – £84kPosted today
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About the role

Platform Specialist

📍 Harrow, London (Hybrid)

We're looking for a Platform Specialist to join a growing technology team and take ownership of a modern, cloud-first Microsoft environment.

This is an excellent opportunity for an experienced Microsoft infrastructure professional to play a key role in maintaining, securing and improving critical platforms that support thousands of users.

What You'll Be Doing

  • Managing and supporting Microsoft 365 and Hybrid Exchange environments
  • Administering Active Directory, DNS, DHCP and Group Policy
  • Managing Microsoft Entra ID, Conditional Access, MFA, PIM and identity services
  • Monitoring and investigating security alerts using Microsoft Defender and Sentinel
  • Supporting email protection, eDiscovery, retention policies and VPN services
  • Developing PowerShell automation to streamline operational processes
  • Driving platform improvements, security enhancements and service reliability

What We're Looking For

  • Strong experience with Microsoft 365 administration
  • Hybrid Exchange and Exchange Online expertise
  • Active Directory administration and troubleshooting
  • Microsoft Entra ID (Azure AD) experience
  • Knowledge of Microsoft Defender and/or Sentinel
  • PowerShell scripting and automation skills
  • Strong understanding of identity, access management and security best practice

Desirable Experience

  • Azure cloud technologies
  • Public sector, local government, education, NHS or housing sector experience
  • Microsoft certifications

This role would suit a Platform Engineer, Infrastructure Engineer, Microsoft 365 Engineer, Systems Engineer or Infrastructure Specialist looking to work in a cloud-first, Azure-native environment with a strong focus on security, automation and continuous improvement.

To find out more, apply today.

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