Business Training Luxembourg SA - Linux System Engineer

Only People With A Valid EU VISA
for a Belgium Client

The System Engineer will work with the team for

• Maintaining the Linux environments up to date via Azure Arc It must become the de-facto standard, which might imply to upgrade/reinstall some exotic Linux setups
• Monitor via Azure Defender security vulnerabilities and resolve them by applying patches.
• Keeping Linux images up to date in Azure DevOps
• Improve the current Monitoring system Zabbix
  • Review the actual system. Update system to most recent version when needed.
  • Collect, update and review the monitored items (especially the application level) and improve the monitoring by specializing metrics and indicators, and build dashboard (includes usage of Grafana) .
  • Review the alerting and communication method to comply with the service definition.
  • Build a visual dashboarding system Using Mawi display boxes (NOC/SOC screens for Platform and Application squads) - include Azure dashboards.
• Maintain the NGINX platform
  • Portima is using NGINX WAF system
  • Understand and maintain this environment

Knowledge

• Linux Red Hat (decommissioning ongoing) , CentOS, Almalinux (new standard and must)
• Azure environment in general
• Azure Log analytics
• Kusto queries
• Freeradius
• Postfix
• MariaDB
• Drupal (nice to have)
• Zabbix

Soft skills

• Analytic mindset
• Problemsolving
• Teamplayer