Senior Oracle Database Administrator (Dba) (Guadalajara)

We are looking for a highly skilled Oracle DBA Senior with strong experience in UNIX environments (AIX/Linux/Solaris) .
This role is responsible for ensuring database stability, security, and performance, as well as executing upgrades, migrations, and high-availability strategies.RequirementsExperience with IBM AIX, Linux, and SUN Solaris (UNIX) operating systems.Hands‐on experience as an Oracle DBA (Oracle 12c and 19c ).
Ability to apply PSU patches across Oracle versions, including rolling patches for RAC systems .
Experience upgrading databases to 19c (rolling upgrades in RAC environments is a plus).
Experience with Oracle GoldenGate implementation and troubleshooting.Installation, configuration, and troubleshooting of multi-node RAC systems on ASM .
Experience with large database upgrades and migrations across Data Centers .
Ability to identify performance bottlenecks and propose solutions.Strong understanding of Oracle Architecture .
Experience suppo...