Jan Zhanal

Infrastructure Engineer at Tatum
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Contact Information
us****@****om
(386) 825-5501
Location
Brno, South Moravia, Czechia, CZ
Languages
  • Czech Native or bilingual proficiency
  • English Professional working proficiency
  • Russian Limited working proficiency
Skills

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Bio

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Credentials

  • ITIL® Foundation certificate
    Taylorcocks IT
    Dec, 2016
    - Nov, 2024
  • IBM Certified Deployment Professional - Tivoli Storage Manager V6.3
    -

Experience

  • Tatum
    • United States
    • Blockchain Services
    • 1 - 100 Employee
    • Infrastructure Engineer
      • Oct 2023 - Present

  • Codasip
    • Germany
    • Semiconductors
    • 100 - 200 Employee
    • Infrastructure Team leader
      • Aug 2021 - Sep 2023

      I deployed or designed: - company data center network as well as storage area network - virtualization cluster based on oVirt - Ansible automation for Linux environment - whole backup solution based on Bareos - Active Directory IDM for user authentication in applications as well as on all computers (win, lx), with DNS, DHCP - Deployed company wide SSO based on Kerberos protocol which allows usage to all platform users (LX, Win, MacOS) - contributed to development of company computing cluster (SLURM) - deployed multiple applications on AWS. Show less

  • Invasys a.s.
    • Czechia
    • Defense and Space Manufacturing
    • 1 - 100 Employee
    • Senior System Administrator, IT group leader
      • May 2020 - Jul 2021

      Linux, , o-Virt virtualization, app support, small networking(routing, switching, FW, VPN) , security, infrastructure design, development support (dev ops), GitLab CI/CD, DellEMC Hardware (TL, MX7000, blades, storage),Windows (AD, GPO), Member of company Security group

    • Senior System Administrator, group technical lead
      • Nov 2018 - May 2020

      Linux, o-Virt virtualization, end user support, app support, small networking(routing, switching, FW, VPN) , security, infrastructure design, development support (dev ops), GitLab CI/CD, DellEMC Hardware (TL, MX7000, blades, storage), Windows (AD, GPO), Member of company Security group

    • System Administrator
      • Sep 2017 - Nov 2018

      Linux, o-Virt virtualization, end support, app support, small networking(switching, FW, VPN) , security, Windows (AD, GPO)

  • EmbedIT
    • Czechia
    • IT Services and IT Consulting
    • 300 - 400 Employee
    • System Administrator
      • Dec 2015 - Aug 2017

      EMC Networker, EMC Avamar, HP Data Protector, Backups, SAN, Storage, RHEL, VMWare, DNS EMC Networker, EMC Avamar, HP Data Protector, Backups, SAN, Storage, RHEL, VMWare, DNS

  • IBM
    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • IT Specialist 2nd & 3rd lvl
      • Feb 2015 - Dec 2015

      Backup & Recovery team Focal point. Woking with UNIX, Windows, TSM, storage

    • IT Specialist 2nd lvl
      • Dec 2012 - Feb 2015

      Backup & Recovery team Focal point. Woking with UNIX, TSM, storage

  • ZS Brno, Kotlarska 4
    • District Brno-City, Czech Republic
    • Network specialist
      • Jan 2011 - Dec 2013

      Part - time job during study. Part - time job during study.

Education

  • Brno University of Technology
    Master's degree, Computer Science and Automation
    2007 - 2012
  • SPST Trebic
    graduation certificate, wide area of technical skills (i.e.: CIsco Networking, etc)
    2003 - 2007

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