IT Infrastructure Engineer - London
Marshall Wolfe are hiring on behalf of our client, a Senior Infrastructure Support Engineer, to oversee and enhance a complex international technology estate spanning on-premises infrastructure, cloud services, Microsoft 365, networking, cybersecurity, and end-user technologies.
The Role
You’ll play a key role in maintaining, securing, and evolving enterprise infrastructure across multiple international locations. Acting as a senior technical escalation point, you’ll work closely with internal teams and external technology partners while leading infrastructure projects from design through to delivery.
Key Responsibilities
- Manage and optimise Windows Server, Active Directory, virtualisation, storage, backup and disaster recovery environments.
- Support and develop Azure infrastructure, including networking, governance, VMs, VPNs and disaster recovery solutions.
- Administer Microsoft 365 services, including Exchange Online, SharePoint, Teams, OneDrive and Purview.
- Lead endpoint management and modern workplace initiatives using Intune and Autopilot.
- Manage identity and access controls across hybrid Active Directory and Microsoft Entra ID environments.
- Oversee network security technologies including firewalls, VPNs and switching infrastructure.
- Lead global infrastructure projects and coordinate third-party suppliers and MSPs.
- Support vulnerability remediation, cyber security initiatives and compliance programmes.
Requirements
- Strong experience within IT Infrastructure
- Windows Server, VMware and/or Hyper‑V environments.
- Azure IaaS, networking and cloud governance.
- Microsoft Entra ID, Conditional Access, PIM and Single Sign-On.
- Microsoft Intune, Autopilot and endpoint security management.
- Microsoft 365 administration and collaboration platforms.
- Backup, disaster recovery and enterprise security best practices.
- Managing vendors, stakeholders and delivering technical projects.
Desirable Skills
- Palo Alto Firewalls and GlobalProtect.
- Cisco Switching and Cisco ISE.
- Citrix / NetScaler.
- Azure AI Foundry, Power Platform or Power BI/Fabric.
- ITIL, Microsoft Azure/M365 certifications, CCNA or relevant degree.
Location
London (hybrid - 4 days on site per week)
This is the chance to join a global organisation with excellent career‑growth opportunites.
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Infrastructure Engineer employer: Marshall Wolfe
Joining our team as an Infrastructure & Security Engineer in Luton offers you the chance to work within a dynamic and supportive environment that prioritises employee growth and development. With a hybrid working model, you can enjoy a balanced work-life while contributing to impactful technology initiatives that enhance security and infrastructure. Our commitment to fostering a culture of collaboration and innovation ensures that you will be part of a forward-thinking organisation dedicated to your professional advancement.
