Sr. System Engineer

3/2016 – 12/2018

Exchanged Avamar backup with Veeam on all sites globally.
• Implemented several PowerShell Scripts as automation for the virtualization area
• Implemented vSAN as a Hyper converged solution for Test, Integration and Production, also on the
DMZ. vSAN composed of over 50 ESXi Hosts and over 400TB of storage used in FTT1/FTT2 policies.
• Modernized the ESXi versions from ESXi 5.5 to ESXi 6.7 locally and Globally.
• Implemented ITIL Processes for the IT Strategy, Design and Operation.
• Lead engineer responsible for 4 rollouters working on replacing global infrastructure by modernizing
Hardware and also ESXi and OS installations on over 180 Countries.
• Responsible for the documentation of the operation manuals for all global departments.
• Change Management Board member for the changes responsible for all Future IT and vSAN
infrastructures worldwide

Embedded Linux, Embedded Systems, Incident Management, ITIL, Service Management, Demilitarized Zone (DMZ), Windows Server 2016, HERMES, IT-Governance, Microsoft System Center Operations Manager (SCOM), System Architektur, VMware vCenter, Symantec Backup Exec, Cisco Switch, VMware ESXi, Certified Information Systems Security Professional (CISSP)