Experience

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  Employment agency of katowice

  May 2010 - May 2013

  It department

  Administration of all IT environment in Office:- user accounts AD DS (with biometric AD authentication)- all servers and users workstations (instalation, configuration, hardware maintenance)- office applications (instalation, configuration, maintenance)- network infrastructure (switches, patch panels, modems, firewalls)- WWW site- printers configuration and maintenance

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  Ing bank śląski

  Jun 2013 - Aug 2015

  Inżynier it

  Resolving problems and incidents, deploying infrastructure, installation and configuration of Microsoft environments for ING Bank Śląski.Administration of servers based on MS Windows systems: 2000, 2003, 2003 R2, 2008, 2008 R2, 2012, 2012 R2Adminsitration/use of technologies: - Microsoft Hyper-V - VMWare vSphere - System Center 2012 Endpoint Protection - System Center Configuration Manager (SCCM) 2012 R2 - System Center Operation Manager (SCOM) 2007 / 2012 R2 - Active Directory Domain Services - DNS, DHCP - TCP/IPUse of scripting technologies: - PowerShell- CMD (batch)Hardware administration:- HP (about 500 servers - rack & blades)- Cisco (about 50 servers - rack)- Dell (about 30 servers - rack) Show less

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  Sopra steria

  Sept 2015 - Aug 2018

  Windows/vmware/citrix administrator

  Resolving problems and incidents, deploying infrastructure, installation and configuration environments for several international companies.Administration of environments:- Windows Server 2003, 2008, 2008 R2 and 2012 R2- VMWare Virtualization (ESXi, vCenter, vSphare 5.0, 5.5, 6.0) scale ~ 300 Hosts & 4000 VMs- Hyper-V Virtualization (MS Server 2008 & 2012, VMM 2012) scale ~ 40 Hosts & 300 VMs- Citrix XenApp and XenDesktop (several XenApp farms 5.0, 6.0, 6.5, XenDesktop farm 7.6) scale ~ 4000 users- Microsoft Azure cloud (about 300 VMs)Semi-administration technologies:- Active Directory Domain Services- System Center Configuration Manager (SCCM) 2012 R2- DNS, DHCP- TCP/IP- Symantec Endpoint Protection- Kaspersky Security Center- Symantec NetBackup- EMC NetWorker- MS StoreSimple backup solution- Amazon Cloud ComputingUse of scripting technologies:- PowerShell, - PowerCLI- CMD (batch)Hardware administration:- Dell- HP- Cisco UCS Show less

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  Vattenfall services nordic ab

  Sept 2018 - now

  Operation engineer level 3