Junior Mainframe Security Administrator (f/m/d)

Homeoffice HPP
Deutsche Börse Group Futurama Park, Sokolovska 136b, Praha 18600
Over 1000 employee work in our Prague branch, building together strong finance and IT hub. Thanks to in-depth cooperation with our HQ in Frankfurt and Luxemburg, we are in daily touch with fascinating world of business, continuous change and challenges of modern world. As an international exchange organization and innovative market infrastructure provider, Deutsche Börse Group offers its customers a wide range of products, services and technologies.

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 Mainframe Operations is operating clearing and trading applications for the Deutsche Börse AG, Clearstream Banking and Braintrade on z/OS operating system. 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
  • 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


Would be an advantage

  • 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

Co je potřeba

  • Úroveň
  • Vzdělání
  • Jazyky
    Anglicky – domluvit se


  • Typ odměny
  • Vzdálená práce
  • Pracovní prostředí
  • Typ práce nebo projektu
    Moderní technologie Inovační projekty Transformační projekty

Jaké jsou benefity?

  • Stable, multi-culture and employee friendly company with an excellent location in Karlin
  • Fully paid public transportation card
  • Fully paid MultiSport card
  • Meal allowance and Multi tickets
  • High-coverage life and accident insurance, Pension Fund contribution
  • Fully covered sick leave and maternity leave
  • Constant learning opportunities, excellent trainings and language courses
  • Flexible HO and employee events paired with top remuneration packages

Další informace o pozici

  • Typ smlouvy
    Interní pozice (HPP a další)
  • Typ pracovního úvazku
    Plný úvazek
  • Typ firmy
    Velká firma nebo korporace
  • Místo pracoviště
    Futurama Park, Sokolovska 136b, Praha 18600
  • Termín nástupu