Senior Infrastructure Engineer – Hybrid, Onsite 3 Days/Week

Wanstor; Greater London; Hybrid; GBP 50,000 - 60,000; Full time

Job summary

Wanstor is seeking a Senior Infrastructure Engineer to support a hybrid, modern infrastructure for a key client at The Shard, London. The role involves ownership beyond reactive support, focusing on security, resilience, and continuous improvement.

The successful candidate will work three days on-site, with the remainder remote, reporting into the Senior Engineering department. Immediate start with a quick interview process.

Qualifications

• Strong hands-on experience across Microsoft infrastructure at senior levels (SRE/3rd line)
• Experience with Azure, AD/Entra ID, M365, Intune and Windows Server
• Broad infra knowledge incl. VMware, backup/DR and endpoint security
• Comfort owning problems through to resolution and delivering projects

Responsibilities

• Support and develop a modern hybrid infrastructure environment
• Act as senior escalation point for Level 2 engineers
• Own infrastructure changes and identify automation opportunities
• Deliver infrastructure projects from design through to implementation and handover

Skills

Azure

Active Directory/Entra ID

Microsoft 365

Intune

Windows Server

VMware

Backup/DR

Security

Monitoring

Automation

Job description

Wanstor is seeking a Senior Infrastructure Engineer to support a hybrid, modern infrastructure for a key client at The Shard, London. The role involves ownership beyond reactive support, focusing on security, resilience, and continuous improvement.

The successful candidate will work three days on-site, with the remainder remote, reporting into the Senior Engineering department. Immediate start with a quick interview process.