N° Référence: OPT_LUX
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UniSystems Luxembourg - OpenText System Administrator




You will be in charge of the following assignations:

  • Coordinate the different infrastructure tasks involved in the deployment, support and maintenance of the OpenText applications in the area of responsibility
  • Request the server infrastructure, accesses and permissions
  • Install and configure software of the different OpenText application environments
  • Patch OpenText systems to be compliant with the security policies 
  • Upgrade OpenText applications with new releases and versions
  • Create and maintain technical documentation: installation, configuration, operation and so on
  • Ensure that the OpenText applications are compliant with the desired documented configuration
  • Propose, analyse, create specifications, develop and implement tools to administer and support the infrastructure of the OpenText systems
  • Perform backup/restore, fail-over and disaster recovery tests
  • Provide support to the development teams using OpenText products
  • Validate and implement changes as part of the change and release management processes
  • Perform analysis and resolve incidents as part of the incident and problem management processes
  • Troubleshoot OpenText infrastructure issues
  • Ensure that proper monitoring is put in place for OpenText systems
  • Develop expertise on new OpenText technologies.


Our profile

  • At least 5 years of full-time experience with OpenText
  • Experience in administration of OpenText Content Server and Archive Centre
  • Experience with Content Server modules such as Search, Livereports,
  • Experience with OpenText Content Server complex upgrades
  • Experience with OpenText Content Server patching
  • Experience with PowerShell scripting to administer Content Server
  • Knowledge of LAN/WAN network infrastructure technologies (load balancers in particular)
  • Knowledge of Windows Operating Systems
  • Knowledge of virtualisation technologies
  • Knowledge of Relational Database principles (Oracle in particular)
  • Knowledge of application patching, recovery, monitoring and authentication procedures
  • Knowledge of Application Monitoring principles and techniques
  • Experience working with ITSM ticketing systems
  • Experience integrating applications in complex scenarios

Description société

UniSystems, one of the most reliable ICT companies in the European market, is gaining the trust of its customers for over 50 years having being the first Greek IT company founded in Greece, in 1964, and today is a member of Quest Group of Companies. UniSystems invests heavily in its international perspective and expands at fast pace its operations across geographies and industries.

With more than 550 specialized ICT professionals and established branches and subsidiaries in the heart of the European Union, namely Brussels and Luxembourg, and in Bucharest, the Company aims at serving effectively European and International organizations and institutions and delivering value-added integrated solutions to its numerous clients. UniSystems, with long-established and strong industrial vertical expertise supported by horizontal solutions, boasts a substantial and successful track record in the delivery of large-scale, mission-critical, reliable solutions in the sectors of Banking & Finance, Enterprise & Utilities, Public and Telecommunications. Armed with real commercial implementations of best practices (i.e. ITIL, RUP, PRINCE2, PMI ), UniSystems showcases significant experience, unique know-how and proven capability in designing, implementing and supporting successfully complex ICT projects through a range of solutions and business areas. UniSystems is an ISO 9001:2008, ISO 27001:2013 and ISO 14001 certified company and holds Security Clearance certification at level NATO Secret - EU Secret for its facilities.

Enabling our clients digital transformation is our passion and we remain strongly committed to it.

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