Full-time

Lead Oracle Database Administrator

Posted by Sigma Suisse • Genf, Genf, Switzerland

📍 Genf, Genf 🕒 February 17, 2026

About the Role

The Role

Sigma Suisse is partnering with a large international organisation operating in a highly regulated environment to recruit a Oracle Database Operations Lead.

You will join a global DBA team supporting a very large Oracle estate across on-premises and hybrid/public cloud environments . Based in Geneva , you will take ownership of the database platform “system side” : operating systems, engineered infrastructure, high availability, replication, monitoring, and the gradual migration from on-prem to cloud .

This is a hands-on, deeply technical role, closely connected to CTRM and analytics platforms , where most critical business data flows transit.

Key Responsibilities

  • Own the deployment, operations and support of Oracle database platforms on-prem and in cloud/hybrid environments.
  • Administer and secure Oracle 19c+ environments (incl. RAC, Data Gua...

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