Senior Infrastructure EngineerGuildford, Surrey (hybrid)£50,000 - £60,000 + bonus + excellent bensWhat you’ll be doing:Oversee the end-to-end process for building and maintaining Windows 10/11 images - create and develop best practices and procedures for WindowsProvide support for IM&T Infrastructure, including networks, Linux, and Windows systems and applicationsMaximise network performance by monitoring, troubleshooting network problems and outages, and scheduling upgradesUndertake fault investigations in local and remote environments using multiple information sourcesSecure network systems by establishing and enforcing policies, defining, and monitoring access Support and administer firewall and switched network environments in line with IT security policiesCollaborate with the team to develop solutions approved by Architecture and deployed into through-life supportResearch problems and issues, gather information from various sources, and review defects on platforms or assemblies to fully understand and resolve problemsYour skills and experiences:EssentialProficient in VMware (vCenter/ESXi, vSAN, NSX, Horizon)Expertise in Windows 10, Windows 11, HorizonExperience with NSX and Dell OS10Proficiency in working with Dell ServersUnderstanding of Active Directory, DNS, DHCP, etcExperience in security hardening (CIS)DesirableFamiliarity with Aria/vROPs, LibreNMS, etcExperience with HashiCorp tools (Packer, Terraform), PowerShell, PythonWorking Knowledge of Bamboo/BitbucketExperience with Confluence/JiraFamiliarity with ServiceNowWorking Knowledge of Linux (RHEL/AlmaLinux)Containers K8s, Portainer, Docker etc