Mainframe Administrator ( REF5422C)

deutschetelekomitsolutions· Digital Enabler
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📍 Budapest Debrecen Pécs Szeged📍 Budapest Debrecen Pécs Szeged, , Hungary📍 huFull time

About this role

Company Description

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

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.

Qualifications

  • Senior experience in Mainframe environments, particularly in application maintenance and operational support.
  • Strong ticket handling skills
  • Excellent analytical and problem-solving skills.
  • Proficiency in the German language for daily communication and documentation.

Preferred Skills:

  • Strong track record in 2nd and 3rd level operational support roles.
  • Effective teamwork and collaboration skills with cross-functional teams.

Additional Information

* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.

Frequently Asked Questions

Is the salary disclosed for the Mainframe Administrator ( REF5422C) position at deutschetelekomitsolutions?
The salary for this Mainframe Administrator ( REF5422C) role at deutschetelekomitsolutions is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Mainframe Administrator ( REF5422C) position at deutschetelekomitsolutions located?
This Mainframe Administrator ( REF5422C) role at deutschetelekomitsolutions is based in Budapest Debrecen Pécs Szeged, Budapest Debrecen Pécs Szeged, , Hungary, hu. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Mainframe Administrator ( REF5422C) role at deutschetelekomitsolutions full-time or part-time?
This is listed as a Full time position. It is posted as a Mainframe Administrator ( REF5422C) role in the Digital Enabler department at deutschetelekomitsolutions.
Which team or department does the Mainframe Administrator ( REF5422C) at deutschetelekomitsolutions belong to?
This Mainframe Administrator ( REF5422C) position is part of the Digital Enabler department at deutschetelekomitsolutions. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Mainframe Administrator ( REF5422C) position at deutschetelekomitsolutions?
Click the "Apply Now" button on this page. You will be redirected to deutschetelekomitsolutions's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Mainframe Administrator ( REF5422C) job at deutschetelekomitsolutions posted?
This Mainframe Administrator ( REF5422C) position at deutschetelekomitsolutions was posted on May 7, 2026. Apply as soon as possible — early applications are often reviewed first.
Mainframe Administrator ( REF5422C)
deutschetelekomitsolutions
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