Oracle Database Administrator
2 weeks ago
Responsibilities Install, configure, and upgrade 19c, SQL Server 2019,2022 and if any experience in MariaDB/MySQL database is added advantage. Administer production and non-production databases, ensuring high availability and performance. Monitor database health, identify bottlenecks, and implement performance tuning (SQL tuning, indexing, query optimization). Manage database backup, recovery, disaster recovery (DR), and high availability (Oracle RAC, Data Guard, ASM, SQL Server Always On, MariaDB Replication/Clustering). Implement database security, user management, and auditing in line with compliance standards. Provide 24x7 support for production systems on a rotational basis. Skills/Requirement Minimum 4+ years' hands‐on experience in Oracle database administration. Strong expertise in Oracle RAC, ASM, and Data Guard. knowledge of MariaDB/MySQL replication, clustering, and HA/DR configurations is advantage. Proficiency in backup and recovery using RMAN, SQL native tools, and maria backup. Expertise in performance tuning, query optimization, and storage engine management (InnoDB, MyISAM). Interested candidates, who wish to apply for the above position, please send in your resume to: PERSOLKELLY Singapore Pte Ltd EA License No. 01C4394 EA Reg No: R (ABDUL RAHMAN ANSARI RAJA)We regret to inform you that only shortlisted candidates will be contacted. This is in partnership with Employment and Employability Institute Pte Ltd ("e2i"). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation‐wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i's PDPA. By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at You acknowledge that you have read, understood, and agree with the Privacy Policy. #J-18808-Ljbffr
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