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# IT Engineer (Infrastructure & Security)

- **Company:** Retail Human Resources
- **Location:** London, United Kingdom (Remote available)
- **Experience:** Expert
- **Salary:** £50,000 - £55,000
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Data Security, Data Systems, Hyper-V, Microsoft SQL Server, Windows Desktop, File Transfer Protocol (FTP), Computer Network Technologies, Software Troubleshooting, Fortinet, Server Operating Systems & Platforms, Vmware
- **Published:** October 16, 2026
- **Apply:** https://www.retailhumanresources.com/job/it-engineer-infrastructure-security-152989

## About the Role

We're looking for an experienced IT professional with at least six years' experience across infrastructure, networking, security and technical support. You'll have strong knowledge of Cisco Meraki and Fortinet networking technologies, alongside hands-on experience with Microsoft 365, Active Directory, Windows desktop and server environments, VMware and Hyper-V. Experience with endpoint protection, patching, secure configuration, Microsoft SQL, FTP and data security is also important. You'll be a proactive problem-solver with strong troubleshooting, root cause analysis and communication skills, a keen eye for detail and a collaborative approach to improving systems, processes and security standards.

## Description

As IT Engineer, you'll be responsible for maintaining, securing and improving the organisation's infrastructure across head office, retail stores and warehouse environments. You'll manage and support networks, servers, cloud services, endpoints, backups and data systems, while troubleshooting technical issues, monitoring performance and addressing security vulnerabilities. You'll also contribute to infrastructure projects and deployments, maintain technical documentation, work closely with third-party providers and share technical knowledge with junior team members, helping to drive continuous improvement and strengthen cybersecurity.