> Markdown version of [/jobs/ext/2041380-infrastructure-engineer-specialist](https://www.wearedevelopers.com/jobs/ext/2041380-infrastructure-engineer-specialist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Infrastructure Engineer / Specialist - **Company:** IT Talent Solutions Ltd - **Location:** Reading, UK - **Experience:** Expert - **Salary:** £40,000.0 - £50,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Microsoft Azure, Microsoft Online Services, Complex Networks, Dynamic Host Configuration Protocol, Domain Name System (DNS), Monitoring of Systems, Hyper-V, Virtual Private Networks (VPN), Network Security, Microsoft Software, Windows Servers, Routing, Network Service, Windows PowerShell, Azure Active Directory, Microsoft SharePoint, TCP/IP, Virtual Local Area Networks, Virtualization Technology, Wide Area Networks, Wireless Networks, Wi-Fi Technology, Firewalls (Computer Science), Microsoft InTune, Information Technology, Cloud Migration, Vmware - **Published:** August 13, 2026 - **Apply:** https://jobsthamesvalley.co.uk/jobs/apply/ats-redirect/?id=2924253447-2 ## About the Role The successful candidate will possess outstanding hands-on experience across the Microsoft technology stack, combined with strong networking expertise and a solid understanding of SharePoint administration and support. This is a senior technical role requiring excellent troubleshooting skills, a proactive mindset, and the ability to take ownership of critical infrastructure services., * Proven experience in a 3rd Line Infrastructure Engineer, Senior Infrastructure Engineer, or similar role. * Strong hands-on expertise across the Microsoft ecosystem, including: * Microsoft 365 * Azure / Entra ID * Exchange Online * Intune * Windows Server * Active Directory * Group Policy * PowerShell * Strong networking knowledge and troubleshooting experience, including: * TCP/IP * Routing and Switching * VLANs * Firewalls * VPNs * Network Security * Wireless Networking * Experience supporting and administering SharePoint Online. * Experience with virtualisation technologies such as VMware or Hyper-V. * Strong understanding of cybersecurity principles and infrastructure best practices. * Excellent problem-solving and analytical skills. * Ability to work independently and manage competing priorities. Desirable Skills * Microsoft certifications (Azure, Microsoft 365, Security, or Infrastructure related). * Experience with cloud migration projects. * Experience with backup and disaster recovery solutions. * Knowledge of modern security frameworks and monitoring tools. * Exposure to automation and scripting technologies. ## Description An experienced and highly capable 3rd Line Infrastructure & Network Engineer is sought to join a growing IT team, providing expert technical support and infrastructure leadership across a complex enterprise environment., * Provide 3rd line support for business-critical infrastructure, systems, and network services. * Design, implement, maintain, and optimise Microsoft-based environments. * Administer and support Microsoft 365 services, including Exchange Online, Entra ID (Azure AD), Teams, Intune, and SharePoint. * Manage and support Windows Server environments, Active Directory, Group Policy, DNS, DHCP, and virtualisation platforms. * Monitor, troubleshoot, and resolve complex network issues across LAN, WAN, Wi-Fi, VPN, and firewall technologies. * Lead technical investigations, root cause analysis, and problem management activities. * Support infrastructure upgrades, migrations, and transformation projects. * Maintain security best practices and support compliance requirements. * Produce and maintain technical documentation, procedures, and knowledge articles. * Collaborate with internal teams, third-party vendors, and stakeholders to deliver high-quality IT services. 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