Senior Oracle Database Administrator

Oracle Database Administrator

Contract type: B2B
Work model: Hybrid 2 days/week on-site in Bucharest

We are seeking an experienced Oracle Database Administrator with Oracle GoldenGate with strong expertise in managing and supporting mission-critical Oracle database environments. The ideal candidate will be responsible for ensuring high availability performance security and reliability of Oracle databases across complex enterprise systems.

Key Responsibilities:

• Administer monitor and maintain Oracle database environments (on-premise and/or cloud).

• Perform database installation configuration patching upgrades and migrations.
• Manage and support Oracle RAC environments ensuring high availability and scalability.
• Implement configure and maintain disaster recovery solutions using Oracle Data Guard.
• Configure manage and support data replication solutions using Oracle GoldenGate.
• Perform database performance tuning and troubleshooting (SQL tuning AWR ASH OEM).

• Manage backup and recovery strategies using RMAN.

• Ensure database security data integrity and compliance with internal policies and industry standards.
• Collaborate with system administrators developers and application teams to support business-critical applications.
• Automate routine DBA tasks using scripting and automation tools (Shell PL/SQL Python Ansible).
• Maintain accurate and up-to-date documentation of database environments configurations and procedures.
• Provide support during incidents root cause analysis and continuous improvement initiatives.

Qualifications:

• Bachelors degree in Computer Science Information Technology or a

  related field.
• 5 years of experience as an Oracle DBA in enterprise environments.

• Strong expertise with Oracle Database versions 12c 19c or later.

• Proven hands-on experience with Oracle RAC ASM Data Guard RMAN and Oracle GoldenGate.
• Solid experience with database patching upgrades and complex database migrations.
• Strong understanding of Oracle database architecture and performance optimization.

• Experience with Oracle Cloud Infrastructure (OCI) is a plus.

• Strong scripting skills (Shell PL/SQL; Python preferred).

• Excellent troubleshooting communication and collaboration skills.

• Oracle Certified Professional (OCP) certification is a plus.