Rafał Kołodziejski
Security Engineer at Wisenet Sp. z o.o.- Claim this Profile
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Bio
Credentials
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IBM C1000-139 IBM Security Qradar SIEM v7.4.3 Analysis
IBMFeb, 2023- Oct, 2024 -
IBM C1000-140 IBM Security Qradar SIEM v7.4.3 Deployment
IBMFeb, 2023- Oct, 2024 -
MS 70-410 Windows Server Configuring and Installation
MicrosoftMay, 2015- Oct, 2024 -
IBM Security QRadar SIEM V7.2.7 Deployment
IBMSep, 2017- Oct, 2024
Experience
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Wisenet Sp. z o.o.
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Business Consulting and Services
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Security Engineer
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Jun 2017 - Present
Maintaining office IT infrastructure Implementation of security systems Maintaining office IT infrastructure Implementation of security systems
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Testronic
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Poland
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IT Services and IT Consulting
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700 & Above Employee
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Senior IT Engineer
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Jun 2016 - May 2017
Servers and mail servers administration(Windows based + linux based) Hypervisor and Virtual Machine administration firewall managing Servers and mail servers administration(Windows based + linux based) Hypervisor and Virtual Machine administration firewall managing
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IT Specialist
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Sep 2015 - May 2016
• Microsoft Windows Server And Exchenge administering for clients • Office 365 administration • Migration to Office 365 • Microsoft Windows Server And Exchenge administering for clients • Office 365 administration • Migration to Office 365
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GoldenLine Sp. z o.o.
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Poland
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IT Services and IT Consulting
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1 - 100 Employee
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IT Specialist
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Oct 2012 - Jul 2015
• Planning and ordering software, hardware, laptops, servers and other IT equipment. • Keeping up IT infrastructure in the Company. • Installation, configuring, managing and administering of company laptops.. • Basic administration of Sage Forte and RAKS SQL systems.. • LAN, WAN and WLAN administering. • Configuring network devices such like routers, access points, switches. • Implementing Windows Server services like AD, DHCP, DNS, WSUS . • Managing WLAN system based on Cisco and Ubiquiti devices. • Planning and implementing virtualized server infrastructre based on Microsoft Hyper-V. • Implementation of backup system for Windows and Mac’s based on Samba, Avahi and Netatalk on Debian 7.5. • Helpdesk – about. 150 emplyees. Show less
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Krynica Vitamin
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Poland
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Food and Beverage Services
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1 - 100 Employee
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Administrator systemów it
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Nov 2011 - Jul 2012
• Administration of LAN and WLAN network. • Windows Server 2003 and 2008 administration. • Administering services: DHCP, Terminal Services, Print Services, Shares on Windows Server 2003/2008. • Order and implementation backup system for the whole company based on Ferro Backup system. • Active Directory administration. • Planning the IT Budget. • Planning and ordering software, hardware, laptops, servers and other IT equipment. • Basic administration of Comarch Optima and CDN XL systems. • Migrating Active Directory from 2003 level to 2008. Show less
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Desktop Support Technician
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Jun 2009 - Oct 2011
• LAN/WAN administration. • Active Directory basic administration. • Administration and managing of DATERA telephone exchange. • Configuring the developers edition consoles: Microsoft Xbox360, Sony Playstation 3 oraz Playstation 2, and Nintendo WII • Configuring Network Devices(Cisco, Dell and Draytek) • Implementation and tests of new IT software. • Keeping up IT Cashflow. • Planning the IT Budget. • Planning and ordering software, hardware, laptops, servers and other IT equipment • Multi system PCs(up to 6x Operating Systems on 1 machine) • Windows PE enviroment. • Data Leak Protection system Show less
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