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# Linux System Engineer

- **Company:** Quanta
- **Location:** Brussel, Belgium
- **Experience:** Experienced
- **Salary:** €38,671.0 - €71,734.0
- **Contract:** Permanent contract
- **Skills:** Apache HTTP Server, Apache Tomcat, Backup Devices, Bash Shell, Oracle WebLogic Server, Linux, Perl (Programming Language), Korn Shell, Lightweight Directory Access Protocols (LDAP), Cisco Nexus Switches, OpenLDAP, Oracle (Applications), Performance Tuning, Red Hat Enterprise Linux, Software Vulnerability Management, Scripting, Backend, Git, Deployment Automation, Directory Server, Atlassian Bamboo
- **Published:** July 24, 2026
- **Apply:** https://be.indeed.com/viewjob?jk=584273c2f857d206

## About the Role

* 4+ years of experience in Linux/UNIX system administration and enterprise infrastructure.
 * Strong hands-on experience with Oracle Directory Server and OpenLDAP.
 * Solid expertise in Red Hat Linux administration.
 * Good scripting skills using Bash, KSH, or Perl for automation and system administration.
 * Experience with Oracle WebLogic and Apache Tomcat.
 * Familiarity with Apache Ignite and Apache Derby.
 * Experience working with development and deployment tools such as Git, Bamboo, and Nexus.
 * ITIL Foundation Certification.
 * Strong analytical, troubleshooting, and problem-solving skills.
 * Professional proficiency in English and French.

## Description

In this role, you will be responsible for maintaining and enhancing enterprise identity infrastructure, administering LDAP services, and ensuring the stability, security, and performance of mission-critical backend systems., * Administer, maintain, and troubleshoot Oracle Directory Server and OpenLDAP environments.

 * Manage LDAP operations, including replication, schema management, backups, performance tuning, and issue resolution.
 * Install, configure, patch, and maintain Red Hat Linux servers.
 * Develop, maintain, and optimize automation scripts using Bash, KSH, or Perl.
 * Monitor infrastructure, investigate incidents, and proactively resolve technical issues.
 * Perform security assessments, vulnerability remediation, and system hardening activities.
 * Contribute to infrastructure upgrades, migrations, and continuous improvement initiatives.
 * Create and maintain technical documentation, operational procedures, and knowledge base articles.
 * Collaborate with cross-functional teams while following ITIL best practices for incident, change, and problem management.


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