Job Description

Oracle Database Administrator - 5 Months Contract

Role Purpose

The Oracle Database Administrator (DBA) will be responsible for installing, configuring, maintaining, and securing Oracle database systems (12c and 19c). The role requires strong expertise in Oracle 19c installation and configuration, disaster recovery using Data Guard, performance tuning, and backup/restore processes. The successful candidate will also provide intermediate support for MySQL and ensure comprehensive documentation of all database environments.

Key Responsibilities

Develop, document, and maintain installation and configuration guides for the current database environment. Install, configure, and administer Oracle 12c and 19c database systems. Manage user accounts, roles, and permissions to ensure security and compliance. Maintain and administer Container Database (CDB) and Pluggable Database (PDB) architecture. Perform database backups, restorations, and recovery using RMAN. Manage Data Pump exports/imports for backup and migration. Configure and administer Oracle Data Guard for disaster recovery (DC-DR) solutions. Apply database upgrades and patches to ensure system stability, security, and compliance. Monitor database performance, troubleshoot issues, and implement performance tuning techniques. Provide operational support to minimize downtime and optimize availability. Administer Linux operating system tasks related to database management. Provide intermediate-level support for MySQL to ensure cross-database compatibility. Document all database configurations, processes, and troubleshooting procedures. Monitor database tables and storage usage, performing space management as required. Execute ad hoc data extraction and reporting requests.

Qualifications & Certifications

Relevant IT/Computer Science degree or equivalent qualification (preferred). Valid

Oracle Database Administration 2019 Certified Professional

certification (mandatory).

Experience & Skills

Minimum

5 years' experience

in Oracle Database Administration. Strong hands-on experience with

Oracle 19c installation and configuration

. Solid knowledge of

CDB and PDB architecture

. Proficiency in

RMAN backup and recovery

,

Data Pump

, and

Oracle Data Guard

. Experience in

database upgrades, patching, and performance tuning

. Strong Linux OS administration skills related to database operations. Ability to troubleshoot complex issues under pressure and ensure minimal downtime. Exposure to

MySQL administration

at an intermediate level. Excellent documentation, analytical, and problem-solving skills.
Job Type: Temporary
Contract length: 5 months

Work Location: Remote

Application Deadline: 2025/09/28