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SC Cleared 3rd Line IT Support - Hatfield/Milton Keynes/Nottingham Hybrid - £300 per day Umbrella

ClickHatfield, Hertfordshire🇬🇧United KingdomPosted 19 Oct 2026

Why This Role Stands Out

This contract role offers a fantastic opportunity to leverage your SC clearance and advanced 3rd Line IT support skills, with a strong focus on project delivery and significant remote flexibility. You'll thrive in this position if you have extensive experience with Wintel and Active Directory, enjoy problem-solving in complex environments, and are eager to contribute to a reputable company. This is an excellent chance to advance your career while enjoying a dynamic hybrid work model.

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
Hatfield, Hertfordshire, United Kingdom
Active DirectoryAzureDNSPowerShellVMware

Job Description

We are recruiting for a SC 3rd Line Support Analyst - Wintel/Active Directory on contract to be based in either Hatfield, Milton Keynes or Nottingham with some remote working.

3rd Line Support essential.

The successful candidate will join an existing delivery team supporting a single customer, providing proactive and reactive support of the estate management, including resolution of incidents, root cause analysis and completion of change requests. However we expect this role will be primarily focused on project delivery.

Technical 80%

  • Call and incident Management
  • Respond to service calls and resolve incidents to ensure SLA targets are achieved
  • Increase the First Time Fix rate
  • Adhere to escalation procedures
  • Assist with technical escalations for other team members
  • Monitor call queue and follow up with specialist support teams for resolution
  • Adhere to customer's and Computacenter's Security Policies

Administration 20%

  • Participate in team and sector meetings
  • Utilise the relevant ITSM tool suite to monitor progress of all incidents
  • Ensure accurate completion of all incident records and associated paperwork
  • Monitor and update the call management system as required
  • Assist with SLA reporting

What you'll need?

  • 5+ years' experience managing, maintaining, configuring and troubleshooting large scale hybrid environments
  • 3+ years' experience with Microsoft Windows Server Operating Systems, Windows Active Directory and Entra ID, VMware/Hyper-V
  • Currently holds SC or above clearance level.
  • Has a good understanding of ITIL Service Operations; Incident, Request, Problem & Change Management as it relates to a support role
  • Technical qualifications, ie Microsoft Windows Server, Vmware Vsphere, Microsoft Azure Services
  • Familiarity of PowerShell to accomplish tasks and provide reporting

Desired:

  • In depth experience in a 3nd Line Support capacity, with demonstrable experience of resolving incidents in complex environments
  • Good understanding of supporting server infrastructure within a hybrid ( multi-platform ) environment
  • Management of Microsoft Windows Server within a hybrid environment
  • Expert in providing operational support for identity services including Authentication, Authorization, Access, Federation
  • Active Directory deployment/configuration/troubleshooting skills, including Group Policy
  • Entra ID authentication service and access control including conditional access policies/enterprise application deployment
  • Supporting Microsoft Windows Networking Services such as DNS/DHCP
  • Managing Anti-Virus services and reporting

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