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 Plat...
IT Infrastructure Engineer employer: Marshall Wolfe Careers
Join a national organisation based near Luton as an IT Security Manager, where you will have the opportunity to lead and shape the security landscape while ensuring PCI-DSS compliance. With a strong focus on employee growth, this role offers significant autonomy and influence, allowing you to work closely with senior stakeholders in a collaborative and supportive work culture. Enjoy the benefits of a hands-on position that not only values your expertise but also encourages continuous improvement and innovation in cyber security practices.
