Unix Systems Administrator

il y a 3 semaines


Luxembourg, Luxembourg Luxair Temps plein

For our department Server Administration within General Services, we are looking for a (an):

Unix Systems Administrator

Main duties:

  • Design, install, configure and maintain the Windows & Linux systems and virtualization infrastructure
  • Ensure the availability, integrity, security and good performance of the IT systems and applications
  • Perform incidents resolution and follow-up, problems identification and analysis
  • Perform day-to-day infrastructure operations
  • Participate in continuous improvement of the overall production environment and write appropriate guidelines where required
  • Keep a high level of technical awareness within the assigned area of responsibility
  • Participate to IT S&S related projects
  • Occasionally provide an administrative support in the scope of the activity.


Required profile:

Minimum required criteria:

  • Be holder of a bachelor degree "BAC& 3" in Information Technology or equivalent combination of education and experience in a similar position
  • Demonstrate knowledge in current Unix & Linux systems
  • Proven experience with automation and scripting
  • Have good knowledge of system virtualization and containerization
  • Demonstrate in-depth knowledge of cluster environments.
  • Have a proven experience in managing a Storage Area Network (SAN)
  • Provide knowledge in Backup and Recovery
  • Demonstrate skills in Business Continuity Planning
  • Show strong communication and adaptation skills
  • Accept to be part of the IT On-Duty team
  • Be familiar with standard office applications
  • Show good communication skills in English; language skills in French or German is an advantage

Desired or to be acquired criteria:

  • Demonstrate strong troubleshooting skills
  • Have knowledge of:
    - RHEL operating systems, including Docker infrastructure
    - Oracle Solaris operating system and Cluster software
    - Automation & CI/CD software
    - EMC Networker backup software
  • Show skills in installations and maintenance of DMZ environments
  • Demonstrate skills with WEB middleware
  • Have a proven experience with LDAP
  • Be accurate, detail oriented and reliable
  • Be able to work team-oriented and independently
  • Show a strong ability to communicate at all levels, both inside and outside the company
  • Show user skills in the tools used in the department
  • Demonstrate a good sense of urgency and flexibility
  • Maintain the strict confidentiality of the data.

The ideal candidate:

  • Provide a proven experience with Kubernetes
  • Show an experience with APIs and event driven architecture
  • Knowledge of Luxemburgish or any other language is considered as asset.

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