lubos palovcik

senior system engineer

About

Linux System Administrator at T-Systems

Country

switzerland

City

zurich

Industry

information technology and services

Skill

linux, servers, itil, cluster, linux system administration, nas, red hat linux, it service management, virtualization, unix, storage area networks, high availability, cloud computing, redhat, vmware, ansible, suse linux enterprise server, itil certified, cobbler, veritas storage foundation, veritas cluster server, veritas volume manager

Experience

senior linux system administrator

deutsche telekom it solutions slovakia

2012-6 - 2017-4 · 4 yrs 11 mos

* 2 nd and 3 rd level of operational support for RHEL and SLES linux systems for various * customers, including on call duty. Operation is performed according to ITIL process. * Participation on project with cobbler automated installation and configuration of * dozens of linux servers. Hardening of servers according to company and customer * standards. Customization of newly installed servers according to customer standards, * installation of monitoring, backup and auditing tools. Implementation of regular * patching, security patching and installation of hot-fixes. Creating of system documen- * tation and manuals. Providing of linux lessons for beginners. Installation and configu- * ration of Veritas SFHA and administration of systems with installed SFHA software.

linux system administrator

deutsche telekom it solutions slovakia

2010-5 - 2012-6 · 2 yrs 2 mos

* Providing 1 st level, 2 nd level support for OS and on call duty for classic linux systems * e.g. troubleshooting, configuration of SAN & NAS storage, installation of TIVOLI mon- * itoring client, SYMANTEC Netbackup client...). Administration of linux OS according * to ITIL in large enterprise production environments. Automated installation and con- * figuration of OS for new linux servers according to company standards and customer * requests. Participation on projects with dozens of new installations for different cus- * tomers using cobbler install server. Creation and updating of documentation. Basic * work with VMware (creation and deletion of VM’s and its hardware, data store cre- * ation...)

junior linux administrator

deutsche telekom it solutions slovakia

2008-6 - 2010-5 · 2 yrs

* Administration of highly standardized and also classic linux servers due to ITIL. Pro- * viding 1 st level support and on call duty support for linux OS in enterprise production * environments. Installation of new highly standardized systems. Creation and updating * of documentation

senior system engineer

qnective ag

2017-5 - Present · 9 yrs 5 mos

* 2 nd and 3 rd level of operational support, management and maintenance of company * infrastructure linux systems and desktops (RHEL, Ubuntu). Installation, configuration * and support of Qnective’s software on RHEL servers. Co-development of Ansible play- * books for automation of deployment process and routine tasks. Creation of firewall * rules on FortiGate 500D firewall. Creation of documentation and manuals and its up- * date upon technical changes.