Edv Microsoft Support Engineer

Company: Oscar Associates Ltd
Apply for the Edv Microsoft Support Engineer
Location: Cheltenham
Job Description:

Microsoft Support Engineer (eDV Cleared/Active UKIC DV) | £300 – £400 per day (Outside IR35) | 18 months, with potential for permanent (TBC) | Fully Onsite- Cheltenham | Start: January 2027

We’re looking for a Microsoft Support Engineer to join a secure MSP environment, providing operational support and administration of Microsoft identity, authentication and infrastructure services. This is a hands on, second-line role!

YOU MUST HAVE ACTIVE UKIC DV/eDV

There is potential for permanent after the 18 months (TBC)

Fully onsite in Cheltenham

Key responsibilities

  • Provide second-line support for Microsoft server, identity and federation services
  • Manage and resolve incidents, service requests and operational changes
  • Monitor platform health, performance and service availability
  • Administer Active Directory, AD FS, Device Registration Services and authentication platforms
  • Support security patching, vulnerability remediation and certificate management

Essential skills and experience

  • Active UKIC DV or eDV clearance
  • Strong experience with Microsoft Active Directory and AD FS
  • Windows Server administration
  • PKI
  • SQL Server
  • PowerShell automation
  • Working knowledge of authentication protocols, including SAML, OAuth, OpenID Connect, Kerberos and NTLM

Previous experience working in secure government or defence environments would be ideal!

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Posted: October 16th, 2026