Lech Taczkowski
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Lech Taczkowski
- Current 4 years and 10 months, since Sep 2021
Advisory IT Specialist
Kyndryl
- 5 years and 7 months, Mar 2016 - Sep 2021
Advisory IT Specialist
IBM
-Administering AIX + PowerHA System Mirror and Linux servers on Power and -Intel (bare metal and virtual) -IBM VIOS management -Bash and KSH scripting to automation -NIM (Network Installation Manager) management -KVM virtualization -VMware virtualization -Maintaining good condition of storage, fixing issues, migration to ensure data is safe -Troubleshooting/solving problems -Cooperating with teams worldwide -Coordinating work -Creating clear and understandable documentation -Managing Docker containers
- 1 year and 5 months, Oct 2014 - Feb 2016
IT Specialist
IBM
-Administering: AIX (since v5) + PowerHA System Mirror -Administering: Linux (RedHat, High Availibility Addon , SuSE/SLES, -HA Cluster Extension -Disaster/recovery - testing and in production -Server installation and setup (manual and automatic provisioning) -Server deinstallation -OS upgrade, update and migration -HMC -Upgrading and updating HMC -Security hardening -24/7 on-call duty -Monitoring tools: custom scripts, ITM, NagiOS, Icinga, Grafana, LPAR2RRD -Backup technologies: custom scripts, TSM, ReaR
- 3 years and 5 months, May 2011 - Sep 2014
Junior IT Specialist
IBM
-Patching AIX/Linux (RedHat, SLES/SuSE) - including security -Health checking administration -Security access administration -User support -Ticketing tools: Maximo, ServiceNow, SC3, ITSCM
- 2 years and 10 months, Aug 2008 - May 2011
Service Technician
Samba AnaCom
-Hosting server administration with: email, file servers, DNS, MySQL. -Creating websites using Adobe software. -LAN Infrastructure Deployment Assistant
- 1 year and 4 months, Feb 2007 - May 2008
IT Specialist
EPG
-Hosting server administration with: email, file servers, DNS, MySQL. -Creating websites using Adobe software.
Sprachen
Polish
C2 (Verhandlungssicher / Muttersprachlich)
English
C1 (Fließend)
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