Mainframe Security Administrator (f/m/d)

Your area of work:

Deutsche Börse Group is one of the largest exchange organizations worldwide. As a financial marketplace organizer, the company provides a portfolio of services covering the entire process chain: securities and derivatives trading and clearing, netting and transaction settlement, risk management, custodian services and provision of market information.

The section Monitoring & Application Support is operating clearing and trading applications for the Deutsche Börse AG, Clearstream Banking and Braintrade on various platforms. As member of our security team you will support RACF, IMS, zLinux and IIQ security administration.

Your responsibilities:

• User administration mainframe RACF, Linux, and IMS systems
• Internal and external customer user account and password management
• Defining and maintaining security profiles
• Compiling and reviewing of system security reports
• Maintaining security compliance processes with identity management system (IIQ)
• Maintenance of digital certificates
• Cloud security administration

Your profile:

• University degree in IT or comparable qualification / IT background
• Experience with z/OS system (incl. TSO, ISPF, REXX, JCL)
• Knowledge of Mainframe operations and security area
• Knowledge of TLS digital certificates
• Knowledge of Mainframe RACF or IMS background
• Knowledge of cloud technology
• Resilience and ability to work with a high degree of reliability
• Team player with good communication skills, highly motivated and flexible
• Ability to work in a cross-location international team
• Proficiency in written and spoken English

You can look forward to our benefit package:

• Hybrid Work and Flexible working hours
• Work from abroad - 12 days of remote work from EU countries per year
• Group Share Plan - discount on company shares
• Pension fund contribution - 3% of your gross salary (5% after 5 years with us)
• Health & Wellbeing - fully covered Multisport card, life & accident insurance, sick days and 100% salary contribution during sick leave (up to 56 days)
• 25 vacation days
• Mobility - fully covered public transport in Prague & free parking
• Flexible Benefit Account (Pluxee) - 1200 per month
• Personal Development - annual budget of €690 ... and way more!