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System Administrator

  • Uni Systems
Brussels, Belgium
  • Uni Systems
Brussels, Belgium


At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a System Administrator to join our UniQue team.


  • Administration of specific infrastructures, systems and services;

  • Installation and configuration of system components and server softwares;

  • Operating and monitoring of systems, servers and DBs;

  • Incident handling and problem handling: preliminary diagnosis of software problems, coordination with the central IT departments (for hosting, DB management, etc.) and with the external IT system provider;

  • Scripting and configurations of systems, servers and DBs;

  • Handling of backups and restore operations of systems and DBs;

  • Defining and documenting configuration, operations and technical procedures of systems, servers and DBs;

  • Participate in architectural design/reviews with the external IT system provider;

  • Security administration and monitoring, applying the security rules of the central security service;

  • Advise in areas such as capacity management, contingency planning, IT service continuity management, automation of repetitive tasks, security;

  • Participation in coordination and project meetings;

  • Second level support (user support and technical support for technical issues).


What will you be bringing to the team?

  • Bachelor degree in IT or related field and 17 years of experience in IT;

  • Expert knowledge and extensive experience of the Windows and Linux (or Unix) operating system in the versions Windows server 2019, Red Hat Enterprise, Linux Server 7.9 Maipo;

  • Extensive experience with Linux Shell Script and Python;

  • Experience with Windows Power Shell;

  • Experience with task scheduling under Windows, Windows event debugging, IIS installation and management;

  • Extensive experience with complex XML and XSD;

  • Expert knowledge and extensive experience of Microsoft SQL Server (SQL server 15.0);

  • Expert knowledge and extensive experience of database and software development technologies like backup/restore, tuning the DB (analysing execution plans and propose optimisation changes) and complex SQL queries;

  • ITIL® Certification will be considered an advantage;

  • Fluent in English at least at a level B2.


At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.
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