System Engineer (REF4891X)

Location: Budapest,Debrecen,Pécs,Szeged, hu

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

About the position:

We are looking for a colleague to join our MasterFamily projectteam, who would like to work in an international environment, where they can use their English and German language skills on a daily basis. The MasterFamily applications are all developed and marketed by T-Systems, have been on the market for more than 30 years, and serve a very broad enterprise customer base worldwide. The main focus for our new colleague will be ImageMaster, TypeMaster and NormMaster.

Responsibilities

• Install, configure, and administer NormMaster, TypeMaster, and ImageMaster components in customer environments.
• Plan, coordinate, consult, and implement migrations, including moving environments and migrating data.
• Plan and execute changes such as release updates, fix deployments, and other system modifications.
• Respond to Incidents and Service Requests, including troubleshooting issues and applying configuration changes.
• Discuss requirements and provide consulting to customers.
• Perform testing (manual and automated) to ensure system reliability and quality.
• Create and maintain documentation for processes, configurations, and changes.

Qualifications

Qualifications

• At least 5 years of experience as a Service Engineer.
• Strong knowledge of Linux (e.g., RHEL, SLES) and Shell scripting.
• Experience with Databases (Oracle and PostgreSQL preferred) and SQL.
• Understanding of IT infrastructure, including network and storage components.
• Familiarity with SSL/TLS and certificate handling.
• Knowledge of Apache httpd and SSO technologies (SAML2, OpenIDC).
• Strong sense of quality and testing mindset; open to learning new technologies.
• Monitoring and log analysis tools
• Good language skills in English AND in German
•  Willingness to communicate with customers (mainly operations and support).

Nice to have

• Basic experience with Java and Apache Tomcat.
• API testing tools (e.g., Postman or similar).

• Containerization and orchestration tools: Docker, Kubernetes, Helm.
• Version control systems: Git.

Additional Information

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