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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Infrastructure Engineer - **Company:** Vermillion Analytics - **Location:** Epsom, UK - **Experience:** Experienced - **Salary:** £40,000.0 - £45,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, User Authentication, Cyber Security, Data Centers, Dynamic Host Configuration Protocol, Domainkeys Identified Mail, Domain-Based Message Authentication Reporting and Conformance (DMARC), Domain Name System (DNS), Hyper-V, Internet Information Services (IIS), IP Routing, Network Troubleshooting, Linux System Administration, Microsoft Servers, Microsoft Software, Microsoft SQL Server, Windows Servers, Network Diagrams, Network Administration, Server Administration, Microsoft SharePoint, Systems Integration, Virtual Local Area Networks, Virtualization Technology, Network Routers, Load Balancing, Sonicwall, Firewalls (Computer Science), Sender Policy Framework (SPF), Information Technology, Cisco, Vulnerability Analysis, User Accounts - **Published:** August 19, 2026 - **Apply:** https://www.reed.co.uk/jobs/infrastructure-engineer/57254546 ## About the Role The ideal candidate will have 3-5 years of hands-on experience supporting physical servers, managing a Microsoft environment, and troubleshooting networks including firewalls, switches, and load balancers., * 3-5 years of experience in IT infrastructure, systems administration, and networking. * Strong knowledge of Microsoft 365, Windows Server, and Linux environments. * Experience managing enterprise-grade firewalls (e.g., SonicWall) and network troubleshooting. * Hands-on experience with Hyper-V virtualisation and server deployments. * Solid knowledge of cybersecurity principles and best practices. * Excellent troubleshooting skills and ability to work independently. * Strong communication and teamwork skills. * Relevant IT certifications (Microsoft, Cisco, CompTIA, or similar) are desirable. ## Description We are seeking a mid-level Infrastructure Engineer to join a well-established and growing software company based in Epsom, Surrey. This is a full-time, on-site role supporting, managing, and optimising office infrastructure and data centre operations to ensure seamless performance, security, and reliability., * Microsoft 365 Administration - Manage Exchange Online, SharePoint, OneDrive, and Teams, including user accounts, permissions, and integrations. * Infrastructure & Network Management - Configure and maintain firewalls, routers, switches, VLANs, and IP routing while troubleshooting network issues. * Server Management - Install, configure, and maintain Windows Server () and Linux environments, including Active Directory, DNS, DHCP, IIS, SQL Server, and Group Policies. * Virtualisation - Manage and support MS Hyper-V environments, including P2V and V2P migrations. * Mobile Device Management (MDM) - Deploy and maintain MDM solutions and enforce security policies. * Cybersecurity - Implement security best practices, conduct vulnerability assessments, and apply patches to maintain compliance. * Email Deliverability & Authentication - Configure and monitor SPF, DKIM, DMARC, and DNS settings to optimise email performance. * User Support - Provide 1st-3rd line support, troubleshoot issues, maintain IT assets, and improve IT workflows. * Documentation - Maintain technical documentation, network diagrams, and an up-to-date asset register., Infrastructure Engineers in this business typically progress to Senior Infrastructure Engineer and Operations Manager, with further progression to Operations Director. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [My journey into DevOps world - How it all started!](https://www.wearedevelopers.com/videos/545-my-journey-into-devops-world-how-it-all-started) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk)