Senior Systems EngineerHybrid - Hastings (1 day a week) 55,000 per annum Permanent Full-timeAre you a Senior Systems Engineer ready to lead, mentor, and drive high impact IT infrastructure projects?My client, a leading healthcare technology organisation, is looking for a Senior Systems Engineer to support and enhance a nationwide IT estate spanning cloud platforms, data centres, office hubs, and home-based users. You''ll play a critical role in delivering technical excellence, supporting key business systems, and owning infrastructure upgrades from planning to implementation.What you''ll do:Lead and resolve complex infrastructure, communication, and connectivity issuesManage and optimise systems in Azure, VMware, and Microsoft environmentsSupport Linux-based systems, cloud platforms, and enterprise server architectureDeliver technical infrastructure projects across the UKMentor junior team members and help shape departmental best practiceEnsure systems are patched, secure, documented, and audit-readyLiaise with 3rd parties and client IT teams across various sitesWhat you''ll bring:Strong experience with Microsoft Server, Active Directory and Entra IDSkilled in Azure and VMware virtualisationComfortable with Linux (Ubuntu/CentOS) and Bash scriptingExcellent troubleshooting, documentation, and stakeholder communicationExperience mentoring others and leading technical projectsKnowledge of Exchange, SAN tech, and backup/disaster recovery proceduresBonus points for: PowerShell, Ku