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Cronos Europa - Oracle Database Administrator at Cronos Europa

Poste Cronos Europa - Oracle Database Administrator
Publié le 01 May 2026
Expiré 31 May 2026
Entreprise Cronos Europa
Lieu Luxembourg | LU
Type de contrat Full Time

Description du poste :

Dernières informations de recrutement de Cronos Europa pour le poste de Cronos Europa - Oracle Database Administrator. If the Cronos Europa - Oracle Database Administrator offre à Luxembourg correspond à votre profil, soumettez votre candidature directement via le portail Jobkos mis à jour.

Notez que décrocher un emploi demande de répondre à des critères spécifiques fixés par l'employeur. Nous espérons que cette opportunité chez Cronos Europa pour le poste de Cronos Europa - Oracle Database Administrator ci-dessous correspond à vos attentes.

As a member of our Infrastructure & Database Services Team, you will be responsible for the administration, optimization, high availability, and lifecycle management of enterprise databases across Oracle, PostgreSQL, MS SQL Server, and cloud-managed services (AWS RDS/Aurora).
You will work closely with cross-functional teams to ensure performance, reliability, and continuous improvement of our mission‑critical platforms.

Responsibilities
  • Administer and maintain Oracle 19C databases, including RAC, Data Guard, patching, upgrades, and performance tuning.
  • Manage PostgreSQL 14-17 environments (standalone, master/slave, multi-master, VPN mesh) both on‑prem and in the cloud (AWS RDS/Aurora).
  • Support MS SQL Server 2008 R2-2019 instances and AlwaysOn high‑availability configurations.
  • Perform cross-platform activities: patching, upgrades, backup/restore, monitoring, and lifecycle management.
  • Collaborate on infrastructure migrations and system architecture evolutions according to standards.
  • Execute scripts, support release policies, and manage database versioning using Liquibase.
  • Develop automation using Bash, Shell, Ansible; maintain CMDB accuracy.
  • Design and maintain monitoring and alerting systems using the ELK stack.
  • Perform performance tuning and provide technical support to application teams.
  • Maintain documentation: knowledge articles, runbooks, and operational guidelines.
  • Apply ITIL best practices and managed processes in ServiceNow (incidents, requests, changes, RFCs).
  • Ensure compliance with IT governance, audit, and security standards.
  • Participate in design reviews, workshops, and knowledge transfer sessions.

Profile
  • Bachelor's or Master's degree in Computer Science, IT, or a related field.
  • Minimum 5 years of experience in enterprise database management.
  • Strong analytical and troubleshooting abilities.
  • Ability to manage complex environments and interact with multiple stakeholders.
  • Excellent communication and interpersonal skills.
  • Fluency in English is required; French is a strong asset.
  • Experience working in regulated and multi‑environment IT landscapes.
Technical skills:
  • Databases: Oracle (RAC, Data Guard), PostgreSQL, MS SQL Server.
  • Scripting & Automation: SQL, PL/SQL, Bash/Shell, Ansible.
  • Monitoring: ELK stack, performance and alerting tools integration.
  • High Availability / DR: RAC, Data Guard, AlwaysOn.
  • Cloud Platforms: AWS RDS PostgreSQL, AWS Aurora.
  • Service Management: ITIL processes, ServiceNow (INC, RFC, Change).
  • Release & Versioning: Liquibase, GIT (OPS GIT), Subversion.
  • OS Environments: Linux (RHEL), Windows Server.

Why cronos group?
We'll propose you:
  • An attractive salary package.
  • A good work-life balance environment.
  • The assurance of working with cutting‑edge technologies in an entrepreneurial spirit.
  • Opportunities to grow your skills through tailor‑made training programs.
  • A great workplace within a friendly and collaborative team.
If you wish to join a dynamic, human‑sized structure while working with the latest technologies, don't wait any longer—join Cronos!

Détails de l'offre :

  • Entreprise: Cronos Europa
  • Poste: Cronos Europa - Oracle Database Administrator
  • Lieu de travail: Luxembourg
  • Pays: LU

Comment postuler :

Après avoir lu et compris les critères et les qualifications requises dans l'annonce Cronos Europa - Oracle Database Administrator at the office Luxembourg ci-dessus, préparez immédiatement votre dossier (lettre de motivation, CV, copie de diplôme, etc.) et envoyez-le via le lien Page Suivante ci-dessous.

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