Optimization, maintenance and support for Exchange OnPrem and Exchange Online; Creating various automations and scripting of recurring tasks; Active directory management and maintenance, AD infrastructure; Windows Server Management and Maintenance – install, configure, administer and patch; Managing VMWare Infrastructure – configure maintain VMWare vSphere; 2nd and 3rd level of support – incident, problem and change management; Database SQL Management and Maintenance; Good knowledge of IT security in relation to the field of activity; Experience with ITSM-Tools; Administration, customization and setup of SharePoint; Management and administration of Veeam backup; Actively participating in Scrum and KanBan ceremonies such as Daily, Planning, Review, Retro.