full-time
Application Operation and Maintenance Specialist (REF5123I)
Posted by Deutsche Telekom IT Solutions • Debrecen, Debrecen, Hungary
About the Role
Job Description
Qualifications
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
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 OR English language for daily communi...
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