Senior DBA — Oracle

Senior DBA – Oracle & Microsoft SQL Server We are looking for a Senior Database Administrator (DBA) with solid experience in Oracle Database and Microsoft SQL Server to join a technical team responsible for administering and supporting critical enterprise environments. If you have the experience we are looking for, join our team! Main...

Oramix is seeking a Senior Database Administrator to lead and optimize enterprise Oracle and Microsoft SQL Server environments in Lisbon, Portugal. The role focuses on performance tuning, backups, upgrades, and DR/HA strategies, with a strong emphasis on automation and script development.The ideal candidate has deep experience with Oracle RAC, Data Guard,...

Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good. Present in 19 countries with a dense network of...

Inetum is a European leader in digital services. Inetum’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good. Present in 19 countries with a dense network of...

What will you do? Ensure daily operational management of Oracle databases, covering monitoring, performance tuning, and incident resolution. Administer Oracle environments, including installation, patching, backups (RMAN), and Data Guard configuration. Guarantee database security, availability, and compliance with established standards (e.g., access control,...

Wire IT is seeking a Senior DBA for Oracle and Microsoft SQL Server in a hybrid Lisbon/Porto setup. You will manage critical production databases, ensure high availability, and drive DR readiness while collaborating with a senior, agile team in Portugal. The role requires strong experience with Oracle RAC, Data Guard, Always On, and cross-platform skills on...

There's no secret to become number-one, it takes willingness to improve and determination to pursue it. At GRiT®, it's all about the journey getting there. We trust talent and intelligence are important, yet passion and perseverance are key to achieving any goal. We are Tech Passionate People with a Purpose, delivering solutions while building strong...

Wire IT is seeking a Senior DBA to manage Oracle and Microsoft SQL Server databases in a hybrid or remote setup based in Lisbon or Porto, Portugal. The role focuses on high availability, disaster recovery, and performance in highly critical production environments. The successful candidate will have extensive experience with Oracle RAC, Data Guard, Always...

GRiT Solutions in Lisbon seeks an experienced Specialist Oracle DBA to drive performance, resource efficiency and project delivery across ExaCC, ZFS and ZDLRA environments. You will tune queries, optimize backups, upgrade Oracle clients, enable Kerberos authentication and advise development teams while maintaining audit, encryption and access controls....