For a client, we are currently looking for an experienced Senior Oracle DBA to join a global infrastructure team. In this role, you will be responsible for the operation, support, and continuous development of a complex Oracle database environment. Your Responsibilities - Support operations through troubleshooting and incident management activities - Implement change requests (RFCs) in accordance with established procedures and protocols - Optimize resource utilization by analyzing existing systems and proposing improvements, considering the lifecycle management of hosted applications - Develop and implement automation solutions - Contribute to the continuous improvement of the existing infrastructure and actively support migration projects - Execute recovery exercises and provide troubleshooting within 2nd-level support, including participation in an on-call rotation Your Profile - Higher education degree in Computer Science or a related field - At least 7 years of practical experience in database operations and database engineering - Strong knowledge of Oracle databases and PostgreSQL - Experience with Ansible automation is an advantage - Strong team player with the ability to identify and leverage synergies - Hands-on mentality and willingness to take ownership and responsibility - High level of integrity, accountability, and professional ethics - Fluent in English ​ If this sounds like the role for you, we’d love to hear from you. Apply now or reach out for more details!​ Experis® is a global leader in IT professional resourcing, permanent recruitment, project solutions, and managed services. With over 25 years of experience in Switzerland and offices in Zürich, Basel, and Geneva, we connect top IT talent with leading companies. Our mission is to help professionals unlock their potential and thrive in dynamic, future-ready careers.