Senior Database Administrator (DBA)

Hi,

Helius

If keen, Kindly revert with below details in addition to updated resume to rekha@helius-tech.com

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Current Salary

Exp Salary

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Senior Database Administrator (DBA)

Job Summary

We are seeking a senior DBA to join our team. The ideal candidate will have a deep understanding of database architecture, strong knowledge of database management systems, and hands-on experience with AWS RDS, Oracle Cloud Infrastructure (OCI), PostgreSQL, MySQL and Oracle. As a Senior DBA, you will be responsible for managing and optimizing databases across multiple cloud platforms (AWS, OCI), ensuring high performance, security, and reliability. Additionally, you will be supporting for IBM IIDR CDC data mirroring between AS400 and Oracle.

Job Requirement:

• 7 - 9 years of proven work experience as a DBA with at least 3 years of experience working on OCI ExaCS/ExaCC and AWS RDS.
• Strong knowledge of PostgreSQL, MySQL, Oracle and other relevant technologies.
• Proficiency in writing complex SQL queries and optimizing database performance.
• PostgreSQL and MySQL certification
• Oracle certification
• AWS Certification
• OCI certification
• IBM Infosphere Data Replication certification / experience
• Deep understanding of database architecture – PostgreSQL, MySQL, Oracle
• Experience with database performance tuning and optimization.
• Familiarity with various database tools and automation.

Responsibilities:

• Migrate existing platforms to the current engineered standards in multi-cloud environment.
• Collaborate with solutions architects and product engineers to enhance database infrastructure.
• Test backup and recovery scenarios and formulate disaster recovery procedures.
• Install, maintain, and troubleshoot PostgreSQL, MySQL, Oracle databases in multi cloud environment – AWS and OCI
• Supporting on IBM Infosphere Data Replication, a CDC product on day-to-day data mirroring between AS400 and Oracle database.
• Manage daily database-related tasks, including documentation, performance monitoring and tuning, backups recovery, patching maintenance, DR, security hardening and incident management.
• Create, update and maintaining process documentation.
• Implement and monitor security measures for databases and OCI resources.
• Mentor fellow DBAs and provide input into architecture and design.
• Automate database tasks where possible.
• Manage databases for financial institutions, ensuring compliance and security

Thanks & Best Regards

Rekha N

Senior Consultant

Whatsapp : +65 9473 3867

rekha@helius-tech.com

https://www.helius-tech.com/careers/

www.helius-tech.com

Singapore -Malaysia- India - Thailand – Japan

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