Stefan Schlotter

Angestellt, IT-System-Administrator, Elma Electronic GmbH

Skills

Systemadministration
Windows Server
Active Directory
VMware
Netzwerkadministration
Windows
Hyper-V
Microsoft Active Directory
Virtualisierung
Server
VMware ESX
Exchange
Firewall
VMware vSphere
Linux
Support
VPN
Netzwerke
DHCP
Cloud Computing
Informationssysteme
Microsoft Exchange
Serveradministration
Windows Power Shell
Betriebssysteme, Controller und Interpreter
Microsoft
Informatik
Systemintegration
IT-Security
Informationstechnologie
Microsoft Betriebssysteme
Netzwerkinfrastruktur
Microsoft Exchange Server
IT Support
customer support
Customer Support
First Level Support
Second Level Support
English Language
VMware Server
VMware Workstation
VMWare vCenter
VMwareVirtual Infrastructure
VMware ESXi
Remote Support
Technical Support
Administration
Hardware
Windows Server 2003
Windows Server 2008
SQL Server
Sophos
Microsoft Azure
MS Office
Mobile Device Management
Unterbrechungsfreie Stromversorgung (USV)
USV-Anlagen
Antivirus
Microsoft Windows Server 2012
Windows Server 2016
Windows Server 2019
Exchange 365
Microsoft 365
Microsoft Office 365
Terminalserver

Timeline

Professional experience for Stefan Schlotter

  • Current 8 years and 9 months, since Jan 2018

    IT-System-Administrator

    Elma Electronic GmbH

    - Provided global IT support to 500+ users in 8 countries, including on-site assistance in EMEA locations and coordination with local providers for seamless operations - Managed and maintained Active Directory, GPOs, Microsoft 365 ,Microsoft Exchange 365, Azure Active Directory and Microsoft Teams -Managed and maintained on-prem and cloudbased Windows and Linux server administration, firewall security , hyper-converged systems such as VMware and Nutanix, on-prem Mailserver administration and maintenance

  • 11 years and 9 months, Apr 2006 - Dec 2017

    Fachinformatiker Systemintegration

    Kölmel Computer GmbH

    - Umsetzung von IT-Projekten im Server-Umfeld unserer Firmenkunden bis 100 User - Administration von Microsoft Windows Server 2003, 2008, 2012, 2016 ,Microsoft Exchange, SQL, Terminalserver ,VMware Virtualisierungslösungen, Sophos Firewall- und UTM-Lösungen - Installation und Konfiguration von Datensicherungsanwendungen, AntiVirus, AntiSpam -Aufbau und Bestückung von 19"-Schränken und USV-Notstromanlagen - IT-Support, Dokumentation, Vor-Ort/Fern-Support, Hotline für Vertragskunden im Bereich KMU

Languages

  • German

    C2 (Expert / native speaker)

  • English

    C1 (Fluent)

XING – The jobs network

  • Over 1 million jobs

    Find just the right job for you on XING.

  • Job offers just for you

    Get found by employers and over 20,000 recruiters.

  • 21 million members

    Connect with new people and gather inspiration to boost your working life.

  • Free membership

    Basic membership is free, but the opportunities are priceless.

Browse over 21 million XING members