Senior Wintel Infrastructure Engineer – Enterprise & Security

Computacenter PLC; East Midlands; On-site; GBP 52,000 - 74,000; Full time

Job summary

Computacenter plc in Derby is seeking an experienced Third Line Analyst to join our enterprise-scale support team. You’ll work across a broad infrastructure estate, resolving complex incidents and contributing to continuous improvements.

You will lead design, implementation and support of Windows-based infrastructure, Active Directory, AzureAD, SCCM, VMware, and security-focused operations, including on-call rotations. Collaboration with stakeholders is essential to delivering reliable services.

Qualifications

• Experience in third-line support in managed services.
• Strong analytical and problem-solving skills.
• Excellent communication and customer-focused mindset.
• Ability to work with limited supervision.
• Willingness to undertake SC clearance.

Responsibilities

• Provide expert third-line support across Windows environments and resolve complex incidents and problems.
• Design, implement and support infrastructure solutions across Windows platforms.
• Support infrastructure projects, upgrades and technical change activities.
• Manage workloads to meet SLAs and priorities.
• Maintain documentation and share knowledge within the team.
• Participate in on-call rota and assist with critical service restoration.

Skills

Active Directory

Group Policy

DNS/DHCP

Azure AD

PowerShell

VMware

SCCM

Windows Server

Networking basics

Security PKI

SC clearance

Tools

Azure AD Connect

ADFS

SSO

Failover clustering

Endpoint management tools

VMware vSphere

Job description

Computacenter plc in Derby is seeking an experienced Third Line Analyst to join our enterprise-scale support team. You’ll work across a broad infrastructure estate, resolving complex incidents and contributing to continuous improvements.

You will lead design, implementation and support of Windows-based infrastructure, Active Directory, AzureAD, SCCM, VMware, and security-focused operations, including on-call rotations. Collaboration with stakeholders is essential to delivering reliable services.