Job Description
The Senior Mainframe Application Administrator will be responsible for writing, modifying, and scheduling batch jobs. They will perform joblog analysis and troubleshooting, coordinate releases with relevant departments, and prepare, install, and test new releases. The role includes managing datasets and participating in operational testing. The administrator will provide 2nd/3rd level technical support for related applications, handle ticket administration and documentation based on ITIL. This role requires complex problem-solving through root cause analysis and enforcing processes in Incident/Problem/Change/Configuration management. The administrator will actively participate in daily/weekly client meetings.
About Deutsche Telekom TSI Hungary Kft.
According to Randstad's representative survey, Deutsche Telekom IT Solutions, a subsidiary of the Deutsche Telekom Group, will be Hungary's most attractive employer in 2025.