Systemarchitekt / Systemadministrator, Projektleiter, IT Manager

Linux Administration, Projektmanagement, Windows Administration, Teamleitung, Active Directory Dienste, Windows, Linux (RedHat, CentOS, SuSe, Debian, HP-UX, FreeBSD, Datenbanken, MYSQL, MS-SQL, Oracle, MongoDB, Shell, SH, BASH, Perl, PHP, Powershell, MCSE, Windows Server 2003, Linux Betriebsysteme, Voip-Telefonie, Virtualisierung, VMWare VSphere, ESX,  Systemüberwachung, Nagios, Centreon, Check_MK, Ticketsystem, Numara Track-IT, Remedy, OTRS, GLPI, MobileIron, Cisco, Extreme Networks, Juniper, CheckPoint, F5 Networks, HP ProCurve, Exchange 2003/2007/2010, Palo Alto Networks FW, Microsoft SCCM, AWS, Graylog, Jenkins, Gitlab, Docker, Webserver, Apache, NGINX, IIS, Applicationserver, Tomcat, MS Azure, O365, HPC, Linux/HP-UX, Apache/Tomcat/LAMPP, Integration/Delivery (Jenkins/Gitlab) Firewall/Routing/Netzwerk, Microsoft Active Directory, Dienste, Microsoft PKI, Office365 (Cloud/Hybrid), Backup Systeme, Standortvernetzung, VPN, IPSec, VoIP Telefonanlagen, Arbeitszeiterfassungssysteme, Active Directory, Azure, Office365, ADFS, ITIL, COBIT, FISMA, iOS, Android, Firewall, VoIP, SIP, RHEL, System Monitoring, SVN, Continuous Delivery, Excel, Rancid, Linux, Webservices, WLAN, LAN, MPLS, Firewalls, vSphere, AzureAD, Exchange 2010, Exchange, Windows 7, Windows 10, MS SCCM, SCCM, MDM, OS, MS Server 2003, MS Server 2012R2, FreeBSD Cyrus IMAP, MS Exchange 2010/13, 802.1x, MS NPS, Device Management, Trixbox, Unidata, MS Exchange 2003, Open Source, MS DFS, O365, M365, SSO, MFA, ADFS, Entra ID, Azure