Setup and maintenance of OPNsense firewall with local SMTP and IDS, Setup, maintenance and support around Azure, DNS, Microsoft 365 (Exchange, Intune, SharePoint etc.), Regular data backup, Expansion and further development of the existing hardware and software infrastructure based on the CoE’s needs, Pre-selection for the acquisition of new hardware and software in consultation with Administration department and evaluation of offers in relation to IT tenders, Installation of servers as needed, Workstation setup and maintenance, Setup and maintenance of laptops, iPads, iPhones, printers and other devices as required, Onboarding of new colleagues to the CoE’s hardware and software infrastructure, Support SharePoint guest users as required, Train and support colleagues in the use of meeting software (esp. Microsoft Teams, Webex, Zoom), Technical support for digital and hybrid events, Remain on top of developments in the field of IT at all times and constantly expand expertise, Carry out other tasks as necessary