System Administrator (REF4393P)

Job Description

Deutsche Telekom IT Solultion is searching a new colleague for our Mainframe Security team to manage RACF, TSS environment on zOS platform. The candidate’s responsibilities will includes Mainframe related software support duties, execution of projects to implement and upgrade software, and cover on-call support within a team.

Main Responsibilities :

• The support, customization and parameterization of customer-oriented, ISO and ITIL-compliant z / OS systems
• Active participation in the development, implementation and maintenance of system / security standards and security policies
• Technical project and pre-sales support
• Support for Disaster Recovery test actions
• Creation of technical concepts in collaboration with the Service Delivery Management
• Maintenance of customer-specific documentation (customer operation handbooks)
• 2nd & 3rd level support of Security on z / OS
• 2nd Level Security Management
• Operational changes / adjustments to Security profiles / policies
• Security for Unix System Services

Qualifications

German language and knowhow of TopSecret is a great advantage