Remote Senior Mainframe Application Administrator

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Deutsche Telekom IT Solutions

📍Remote - Hungary

Job highlights

Summary

Join a dynamic team at Deutsche Telekom IT Solutions as an Application Support Specialist, providing technical support and troubleshooting for related applications.

Requirements

  • Minimum 2-4 years relevant professional experience
  • Z/OS
  • JES
  • TSO
  • JCL
  • ISPF
  • Tivoli Workload Scheduler for z/OS (OPC)
  • English language (min. B1/B2 level)

Responsibilities

  • Writing, modifying and scheduling batch jobs
  • Joblog analysis, troubleshooting
  • Coordination of updates (releases) with the relevant departments
  • Preparation, installation and testing of new updates (releases)
  • Dataset handling
  • Participation in operational testing
  • 2nd/3rd level technical support for related applications
  • Ticket administration and documentation management based on ITIL
  • Complex problem solving: root cause analysis
  • Process enforcement
  • Incident/Change management
  • Active participation in daily/weekly customer meetings
  • On call duty

Benefits

Remote working possibility within Hungary

Remote

Software Development

Senior

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