Key Responsibilities:Perform installation, configuration, and troubleshooting of Oracle Database RAC.Manage and troubleshoot Oracle DataGuard for high availability.Execute and monitor Oracle Backup & Recovery procedures.Conduct Database Performance Analysis and SQL Tuning for optimization.Monitor database health using Oracle EMCC 13.5.Provide technical support as an Engineer Onsite (EOS).Requirements:Bachelor’s Degree (S1) in Information Systems, Computer Science, or equivalent.Minimum 2 years of experience in Oracle Database administration.Proficient with Oracle EMCC 13.5.Deep understanding of RAC, DataGuard, and Backup/Recovery (RMAN).Strong analytical skills in Performance & SQL Tuning.Willing to work on a shifting schedule.Willing to be stationed onsite in Bandung.Knowledge of Oracle Cloud Infrastructure (OCI) is a significant plus.