It Administrator állás innen: Magyarország

2026. 03. 18. | Teljes munkaidõ | Budapest | Deutsche Telekom IT Solutions HUJob Description Provide high-level (2nd and 3rd level) support and maintenance for a Mainframe-based application, ensuring maximum uptime and performance. Conduct troubleshooting and root cause analysis, implementing solutions to ensure system reliability and availability. Manage incidents, change r

2026. 03. 18. | Teljes munkaidõ | Budapest | Deutsche Telekom IT Solutions HUJob Description Provide high-level (2nd and 3rd level) support and maintenance for a Mainframe-based application, ensuring maximum uptime and performance. Conduct troubleshooting and root cause analysis, implementing solutions to ensure system reliability and availability. Manage incidents, change r

2026. 03. 18. | Teljes munkaidõ | Pécs | Deutsche Telekom IT Solutions HUJob Description Provide high-level (2nd and 3rd level) support and maintenance for a Mainframe-based application, ensuring maximum uptime and performance. Conduct troubleshooting and root cause analysis, implementing solutions to ensure system reliability and availability. Manage incidents, change r

2026. 03. 18. | Teljes munkaidõ | Szeged | Deutsche Telekom IT Solutions HUJob Description Provide high-level (2nd and 3rd level) support and maintenance for a Mainframe-based application, ensuring maximum uptime and performance. Conduct troubleshooting and root cause analysis, implementing solutions to ensure system reliability and availability. Manage incidents, change r

2026. 03. 18. | Teljes munkaidõ | Debrecen | Deutsche Telekom IT Solutions HUJob Description Provide high-level (2nd and 3rd level) support and maintenance for a Mainframe-based application, ensuring maximum uptime and performance. Conduct troubleshooting and root cause analysis, implementing solutions to ensure system reliability and availability. Manage incidents, change r

2026. 03. 17. | Teljes munkaidõ | Debrecen | Deutsche Telekom IT SolutionsJob Description Job Description - Provide high-level (2nd and 3rd level) support and maintenance for a Mainframe-based application, ensuring maximum uptime and performance. - Conduct troubleshooting and root cause analysis, implementing solutions to ensure system reliability and availability. - Mana

2026. 03. 17. | Teljes munkaidõ | Szeged | Deutsche Telekom IT SolutionsManagement Qualifications The ideal candidate has some of the following certifications - AZ-104 Azure Administrator Associate - Windows Server Hybrid Administrator Associate - SC-300 Identity and Access Administrator Associate (nice to have) - Terraform Associate (nice to have) Other requirements - German

2026. 03. 17. | Teljes munkaidõ | Budapest | GetronicsRole Purpose We are seeking a motivated and growth-oriented L2 System Administrator to support our network, workspace, cloud, and security environments across multiple international customers. This role is an excellent entry point for IT professionals looking to expand their expertise across core