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IT Security Engineer (f/m/d)

Date: 11-Jul-2019

Location: Luxembourg, L, LU

Company: Deutsche Börse Group

Group Company: Clearstream Services Luxembourg

IT Security Engineer (f/m/d) 

Full-time | Permanent


Field of activity

The mission of the IT Security Linux & PKI Unit is to provide secure IT environments to enable DBAG/Clearstream to support its business processes in the most efficient manner. This involves protecting data and IT systems. In particular, the section aims to ensure the confidentiality, integrity and availability of data, the availability of all essential components of the underlying IT architecture and the correct functioning of the associated IT processes.


  • Maintain operational effectiveness and perform operational duties of the Linux/Oracle environments, in accordance with the relevant security policies, standards and procedures.
  • This is not limited to the Linux OS level but also covers the management of security tools (compliance, monitoring, HIDS, Privilege Access Management …) in DevOps and Cloud based environments
  • Might be required to provide technical assistance to internal end external customers, not necessarily limited to the Linux/Oracle environments
  • Identify area of improvements and propose enhancements to existing  environments
  • Complete all scheduled security administration tasks and report/follow-up exceptions
  • Maintain logical access in line with established policies and instructions
  • Maintain a high level of procedural documentation in line with international standards of Quality Management
  • Perform weekend and overnight on-call support (if required).



  • University degree BAC+2/3 or higher technical degree in an IT related discipline or equivalent through relevant work experience (5+ years)
  • Limited experience is accepted in this junior position
  • Good understanding of the Linux security concepts, operating systems and scripting languages (e.g. bash, Perl etc.)
  • Knowledge of DevOps or Cloud based technologies would be a plus point
  • Creative thinker and analytical problem-solver with ability to work under time pressure
  • Dedicated, self-motivated achiever who is committed to success
  • Fluency in English
  • French and/or German highly desirable

Dedication, team and communication skills, flexibility as well as competent handling of MS Office applications round out your profile. There are numerous good reasons to work for us: responsibility at an early stage, attractive social benefits, an international working environment and a broad variety of career opportunities. Applications from disabled persons are welcome.

Are you interested in working with a pleasant and very dedicated team? Convince us with an appealing application. Please use our online application portal.

Deutsche Börse Group, Human Resources