DBA - Database administrator (m/f/n)
Published on 01/09/2026
Creos
Working time
Type of contract
Professional experience
Remote working
DBA - Database administrator (m/f/n)
Department: IT | Location: Luxembourg | Contract: Permanent | Job Requisition N°20179
Your tasks
- You install, deploy, update and manage MSSQL, Oracle and PostgreSQL databases engines and related software solutions
- You manage Backup and Restore of databases
- You are responsible for monitoring databases, ensuring and optimizing performance, and resolving incidents.
- You are responsible for ensuring that databases comply with security & compliance requirements (e.g: CIS Workbench, NIS2, ISO 27001)
- You are responsible for, write and maintain technical documentation and operational procedures associated with the Databases solutions deployed
- You support and work closely with all other Creos IT departments
- You standardise and implement automations to allow delegation of activities to better serve users
- You support internal business teams in their evolving needs, and make proposals towards improving the user experience of the solutions you manage
- You participate in the design and the improvement of the technology infrastructure in collaboration with Creos IT teams regarding their strategies, needs and requirements
- You are actively involved in IT on-call duty, and BCP and DRP organization
- You work closely on keeping architecture and SLA knowledge up to date
- You set up an efficient incident management and problem solving on the technology
Your profile
- University Degree, or equivalent, in Information Technology, Computer Sciences or other related field
- Proven experience of minimum 5 years in a similar function
- In-depth knowledge of MSSQL, Oracle and PostgreSQL are essential
- You have working knowledge of technologies and architectures:
- Backup/Restore procedures (RMAN, Barman, MSSQL Backup Database)
- SQL languages (T-SQL, PL/SQL/pgSQL)
- High Availability management (Always on, Dataguard, PostgreSQL Replication)
- Collaboration tools
- Skills pertaining to Linux, Shell Script, PowerShell, CommVault, ITIL, and Centreon will be considered a strong advantage
- You are results oriented, user oriented, and resistant to stress
- Active certifications pertaining to the technologies listed above, including ITL foundation certification, are an advantage
- You are proactive, curious, flexible and you collaborate with others to solve incidents
- You have highly effective verbal and written communication skills in French and English. The knowledge of German and/or Luxembourgish is considered an asset.
What we offer
- The opportunity to join a Group that actively shapes the energy transition in Luxembourg and the Greater Region
- A multicultural and international working environment that encourages diversity and inclusion
- A competitive salary with many additional benefits
- Continuous learning and development career path adapted to the needs of each employee
- Hybrid working mode with the possibility to work from home and 34 days off per year
For external applications, a recent copy of the police record might be requested if you are invited for an interview.