3rd Line Support Analyst – Wintel AD

3rd Line Support Analyst – Wintel AD

Company: Computacenter

Location: Hatfield, Nottingham, or Milton Keynes (full‑time in office)

Salary & Benefits: Competitive salary, on‑call, overtime, comprehensive and flexible benefits

Security Clearance: Must be SC Cleared, or willingness to undertake

Job overview: A number of fantastic opportunities have arisen for 3rd Line Infrastructure Support Analysts to join our 3rd line support team based at one of our secure delivery locations. The successful candidate will join a shared delivery team supporting multiple customers, providing proactive and reactive support of the estate management, including resolution of incidents, root cause analysis and completion of change requests.

The role will focus on incidents, increasing the first time fix rates, ensuring SLA’s are met, and wider call management.

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

• 5+ years’ experience managing, maintaining, configuring and troubleshooting large‑scale hybrid environments
• 3+ years’ experience with Microsoft Windows Server Operating Systems, Windows Active Directory, Entra , VMware/Hyper‑V
• Currently holds SC or above clearance level
• Good understanding of ITIL Service Operations;
  Incident, Request, Problem & Change Management as it relates to a support role
• Able to communicate clearly with peers and management
• Self‑driven and resourceful to achieve goals independently and work well in groups
• Flexibility to adjust to changing requirements, schedules and priorities
• Ability to socialize ideas, make recommendations and gather team consensus to move forward
• Excellent communication, writing, meeting facilitation skills
• Technical qualifications:
  Microsoft Windows Server, VMware vSphere, Microsoft Azure Services
• Familiarity with Power Shell to accomplish tasks and provide reporting
• In‑depth experience in a 3rd Line Support capacity, with demonstrable incident resolution in complex environments
• Good understanding of supporting server infrastructure within a hybrid (multi‑platform) environment
• Management of Microsoft Windows Server within a hybrid environment
• Expertise in providing operational support for identity services including authentication, authorization, access, federation
• Accurate and logical problem‑solving skills
• Ability and desire to excel in a team environment
• Active Directory deployment/configuration/troubleshooting skills, including Group Policy
• Entra  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

• Azure Privileged Identity Management and Identity Governance
• Windows Server Hybrid Administrator Associate Certification (AZ‑800 / AZ‑801)
• Microsoft Identity and Access Administrator Certification (SC‑300)
• Converged technologies (Simplivity, UCS)
• Virtualisation (VMware, Hyper‑V)

Mid‑Senior level

Full‑time

Information Technology

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