Genève
Oracle E-Business Suite DBA - M/F
- 11 September 2026
- 50%
- Permanent position
About the job
Member of the Sigmalis group, active since 2007 in IT consulting and engineering, Sigmalis Talent Services supports companies in identifying and attracting IT experts and executives by offering a comprehensive recruitment service: permanent placement, contract delegation, temporary assignments, and executive search.
Our recruitment expertise of over 20 years in French-speaking Switzerland, combined with a deep understanding of technological professions and HR challenges, allows us to offer you relevant opportunities in professional environments truly suited to your expectations. Our priority is to ensure your long-term success, whether you are seeking a permanent position with a client or as a consultant within our team.
Job Description
As part of a long-term assignment with one of our clients, we are looking for an experienced Oracle DBA / Oracle E-Business Suite to manage, operate, secure, and develop their Oracle E-Business Suite platform in an On-Premise environment.
The workload ranges from 50 to 100%.
Your mission
You will be involved in the maintenance and development of the Oracle E-Business Suite technology stack, playing both an operational and contributory role in the continuous improvement of the platform.
Your main responsibilities include:
- administering and ensuring the operational maintenance of Oracle databases and the Oracle E-Business Suite platform,
- developing and maintaining specific technical objects, including screens, reports, and workflows,
- carrying out migration operations,
- performing updates of technical components and modules,
- providing level 3 support for incidents,
- contributing to patching, cloning, and version upgrade operations,
- participating in the optimisation, rationalisation, and technical evolution of the platform,
- conducting regular technological watch.
You will also contribute to coordination and governance activities:
- collaborating with various internal departments and external partners;
- contributing to compliance with local and international regulatory requirements;
- participating in audits and inspections related to compliance;
- working with project managers in backlog development, priority setting, and implementation.
Profile sought
You have proven experience in Oracle Database and Oracle E-Business Suite environments and are proficient in some or all of the following technologies:
- Oracle E-Business Suite 12.2,
- administration of the OeBS application database,
- Oracle Forms, Oracle Reports,
- OAF – Oracle Application Framework,
- WebLogic, Oracle APEX,
- SQL,
- PL/SQL,
- database migration, OeBS and tools,
- application patching, tools and databases,
- environment cloning,
- integrations and interfaces,
- OeBS technical modules: AME, OAM, FND, TXK, AD, XML, WF, ISG and XDO.
Your profile
You hold a Master’s degree in computer science or equivalent. A professional background demonstrating an equivalent level of expertise may also be considered.
You are comfortable in demanding technical environments requiring strong operational rigour and collaboration with multiple stakeholders.
You are fluent in French and English.
Beyond your technical expertise, we are looking for someone who demonstrates the following qualities:
- rigour and organisation, with methodical management of priorities and incidents,
- accuracy in applying procedures and regulatory requirements,
- ability to communicate clearly with both technical and non-technical interlocutors,
- skill in simplifying complex technical issues,
- analytical mindset and proactive problem-solving ability,
- responsiveness and self-control in incident or crisis situations,
- ability to work effectively in a team and cross-functionally,
- pragmatic and field-oriented approach,
- adaptability to technological and regulatory changes.
If you identify with this profile, we will be pleased to receive your application, which must include your CV as well as your complete dossier (copies of diplomas, work certificates, etc.).
Salary conditions
What Sigmalis offers you
- A particularly advantageous pension plan (LPP),
- An annual variable bonus linked to individual performance and company results,
- The possibility to work remotely up to 40% and to take unpaid leave subject to client approval,
- Specific benefits depending on the assignment (public transport subscription, training, etc.)