Senior Oracle DBA

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,...

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...

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....

IRIUM Portugal is seeking a Senior Database Administrator – Oracle (ExaCC / Exadata) in Lisbon for challenging production environments. You will optimise CPU, storage and I/O performance, implement robust backup/recovery, and guide development teams on efficient SQL coding and database design. Ideal candidates have 5–10 years of hands-on Oracle...

Inetum is seeking a Senior Oracle DBA to manage and operate mission-critical Oracle database environments. You will work autonomously to maintain system stability, performance, security, and DR capabilities across complex deployments. Key responsibilities include monitoring, upgrades, backups with RMAN/Data Guard/Commvault, and automation initiatives....

Bridge351 is seeking an experienced Oracle DBA to join a healthcare project. You will manage Oracle DBs (11g+ to 19c), ensuring availability, performance, security and smooth upgrades in a 100% remote role. Based in Portugal, you will work with on-prem and cloud environments, perform RMAN backups, RAC, Data Guard, ASM, and data migrations, while supporting...

Wire IT, based in Portugal, is seeking a skilled Murex Developer to join a hybrid team in Lisbon. The role requires strong Oracle DBA expertise, experience with RAC, DataGuard, RMAN, and high-availability environments. Hybrid work in Lisbon, with a comprehensive benefits package and a focus on growth within an international company. You will contribute to...

Bridge 351 in Lisbon is seeking a Senior Database Administrator – Oracle (Exa CC/Exadata) to optimize performance and cost efficiency. You will lead migrations, tune CPU usage, and ensure robust backup/recovery across Exadata and ZFS/ZDLRA environments. The role requires advanced Oracle DB skills, Kerberos auth, and cross-platform collaboration, with a...