Jiri K.

Experience

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  Comdat s.r.o

  Jan 1996 - Jan 1998

  Software Developer
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  Telefonica

  Jan 1999 - Jul 2010

  Supervisor, Mobile Core Network

  Operation and development of mobile core systems (CS/PC, IMS, IN, PBX, SMS, NSS/OSS), managing multiple teams of specialists.

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  O2 Czech Republic

  Aug 2011 - Mar 2019

  Network Manager, O2 Czech Republic

  Management of 3 teams of IT specialists (NMS/OSS, Reporting, Network Data Center) Led the procurement process for IT infrastructure for the 5G NFV Core Network, achieving savings in the millions of CZK Support for the separation of the newly established company CETIN from O2, coordination from an IT/Telco perspective Support for the construction of the O2 operator in Slovakia, coordination for the NMS/OSS part

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  KPMG Czech Republic

  Aug 2019 - May 2020

  Associate Manager at KPMG

  Technical support for the participation of a foreign partner in a tender in the banking sector Audits and consulting services within the IT restructuring in public administration Project management for the acquisition of an international company in the Czech Republic for the KPMG branch in the UK (IT audit, cooperation with the headquarters in the UK, infrastructure separation, server migration to Google).

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  Brink’s Cash Solutions (CZ) a.s.

  Jun 2020 - Oct 2024

  Regional ICT Manager at Brink's Inc

  Design and implementation of IT infrastructure transformation in compliance with the requirements for integration into the global Brink's environment and IT security (Servers, Firewall, LAN/WAN, Internet, VOIP, software, etc.)Establishment of a regional team with 5 IT specialists, selection of an IT support outsourcing provider (Service Desk, 24/7 Hotline, L2/3), and implementation of changes into company processes.Management of approximately 40 application platforms operated across several data centers, including regional branches interconnected by WAN, preparation of SD-WAN for connection with EMEA DC. Review and planning of the IT budgetLaunch of 3 commercial products in the Czech Republic. Integration of global application platforms (ServiceNow, Workday, etc.). Implementation of measures in accordance with international cybersecurity standards, integration of global platforms (SOC, SIEM), and security policies (hardening, upgrades, etc.). Solution architecture design, financial analysis, and project management for the implementation of business department requirements (e.g., ERP, DMS, migration to M365, customer solutions, various API integrations). Show less

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  CETIN

  Oct 2024 - now

  Supervisor / Monitoring Applications