Senior Systems Engineer - Workplace technology £44,000 - £50,000 depending on experience, plus bonus & benefits Hybrid - 3 days onsite in Cheltenham We're seeking an enthusiastic, hands-on Systems Engineer to join the successful global Workplace Technology team at a leading software company. Thriving in a Microsoft-centric environment, you'll take ownership of projects, solve complex problems, and champion continuous improvement. What you'll be doing Managing and improving the infrastructure across servers, virtualisation, networking, and cloud platforms. Leading major infrastructure projects, including a planned migration away from VMware and the modernisation of data centres. Supporting and enhancing email security and delivery, including Proofpoint, DMARC, MX records, and end-to-end mail flow. Building and maintaining enterprise-grade server, storage, and virtual environments. Producing clear technical documentation and sharing knowledge across the business.What we're looking for Strong infrastructure and virtualisation experience Knowledge of VMware and Hyper-V Understanding of email delivery, DMARC, MX records and mail security Excellent communication and documentation skills Self-starter with a proactive, "can-do" approach Someone who enjoys proposing new ideas and improving how things are doneKey technologies you will be using Microsoft Servers, Active Directory & Group Policy, Entra ID, Intune & Azure, VMware vSphere (ESXi) & Hyper-V , SQL Server , Proofpoint, Google Workspace (GSuite) & Microsoft 365 , OKTA (SSO & MFA) , Citrix , Veeam Backup , Storage platforms, SAN switches & Dell server infrastructure , Jira & Confluence , FTP and hosted environments. This is an exciting opportunity to play a key role in a significant infrastructure transformation programme, helping design and build our next-generation platform from the ground up. If you're technically curious, motivated, and love getting stuck into challenging infrastructure projects, we'd love to hear from you. Apply today