The Contraste Europe Group builds strong relations with its clients. It offers a range of IT services such as: Consulting, Application Services and Managed Services. The Group’s sector focus is with finance, utilities, public institutions and non-commercial organisations. It has three major offices located in Belgium, Luxemburg and France. For one of our major clients in the financial sector, we are looking for an Experienced Middleware System Administrator.

Your role: 

These duties will include Tomcat and java resource update maturity increase.

The maturity increase covers:

  • Reverse engineering java application configuration regarding JRE/JDK usage.
  • Define application inventory per type of application.
  • Contribute JDK/JRE/Tomcat update procedure
  • Integrate existing automation, implement missing scripts
  • Suggest design improvement (limited to java resource usage)
  • Automate the update processes using Sharepoint flow (collaboration with Sharepoint experts)
  • Define reporting about java update processes

In a second phase, the candidate will contribute to the adopting of Docker


Ideal candidate will have experience configuring and troubleshooting java application hosting middleware and ideally experience in Dockers Containers.



  • The successful candidate will work within a team environment and will be expected to facilitate continuous platform operations and troubleshooting time-sensitive issues along with recommending
  • The position requires a high degree of teamwork.
  • The ideal candidate will have a strong technical aptitude supporting Windows and Linux servers.
  • The candidate will need to be an energetic, self-motivated individual who enjoys working in a collaborative team environment.
  • Result oriented with problem solving and analytical skills

Your profile: 

Required Skills:

  • Experience in Security Vulnerability management
  • 3 to 5 years of Windows server and linux RedHat related experience.
  • Demonstrated experience with Linux doing all activities such as installation, system integration, patching, upgrades, complex problem resolution and other activities in large, complex environment


An in-depth knowledge of:

  • Linux and Windows operating systems
  • Oracle JRE & JDK
  • Apache Tomcat administration
  • Experience with deploying and administering systems in a high-availability production environment
  • The ability to troubleshoot server and application problems in a complex distributed system with many components and dependencies is of critical importance
  • Experience/interest in Docker/Containers

We offer: 

  • A challenging position in a fast growing company with an international presence.
  • A stimulating working environment with a really good team spirit maintained by lots of internal events (teambuilding, ...).
  • A dynamic culture focused on personal development.
  • A wide range of training and career development opportunities.

Interested ?

Please apply now !

Apply online

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