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Mainframe Administrator (REF5123I) at Deutsche Telekom IT Solutions | Boar Signal
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Mainframe Administrator (REF5123I)
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Mainframe Administrator (REF5123I)
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📍 Budapest,Debrecen,Pécs,Szeged, , Hungary
Hybrid
Full-time
Senior
Posted 3/2/2026
via smartrecruiters
ai
Job 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.
Manage incidents, change requests, and maintain system performance and stability in collaboration with the maintenance team.
Perform regular checks and preventive maintenance tasks.
Collaborate closely with the development team to implement long-term solutions and improvements.
About Deutsche Telekom IT Solutions
Deutsche Telekom IT Solutions
https://careers.smartrecruiters.com/DeutscheTelekomITSolutions
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