Lead the implementation and ongoing management of enterprise databases as the key service owner, ensuring consistent and reliable database operations across the organization.
Plan and execute database lifecycle activities, including upgrades, service pack installations, and patch management, to enable seamless migration of data and applications to new database versions.
Implement and maintain database security measures to ensure compliance with relevant data protection regulations and industry-specific security standards.
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Lead the implementation and ongoing management of enterprise databases as the key service owner, ensuring consistent and reliable database operations across the organization.
Plan and execute database lifecycle activities, including upgrades, service pack installations, and patch management, to enable seamless migration of data and applications to new database versions.
Implement and maintain database security measures to ensure compliance with relevant data protection regulations and industry-specific security standards.
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Primary responsibilities of this role includes owning, tracking and resolving database related incidents andrequests within provided SLAs, reviewing service related reports (e.g.: database backups, maintenance,monitoring) on a daily basis to ensure service related issues are identified and resolved within establishedSLAs, responding to database related alerts and escalations and working with database engineering to comeup with strategic solutions to recurring problems.
High sense of ownership of the problems and requests assigned, focus on managing and resolving issues in alignment with the SLAs, establishing and maintaining communication with technology customers to keep them updated with status of their requests, initiating and performing changes on production systems and proactively escalating any issues that cannot be resolved within the established timeframes.
The Production DBA Team is required to follow an on-site/on-call rotation including weekends to support theproduction environment.
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Tentacle Tech is an IT and software development consulting company serving some of Malaysia's largest enterprises. We deliver technology solutions, software development services, and IT consulting across multiple industries. We are looking for a talented professional to join our growing team.
Job Summary:We are seeking an experienced Sr Database Engineer to manage, maintain, and support enterprise database environments within the Service Build Engineering team. The role requires strong expertise in Oracle, MySQL, and MariaDB, with responsibility for database administration, performance optimization, availability, troubleshooting, backup and recovery, and post-build support. The ideal candidate should have strong SQL and Unix/Linux skills and be able to work effectively with application, infrastructure, and support teams.
Key Responsibilities:Administer and maintain Oracle, MySQL, and MariaDB database environments.Perform database installation, configuration, upgrades, patching, and migrations.Monitor database health, availability, capacity, and performance.Troubleshoot database issues and perform root-cause analysis.Develop and optimize SQL queries and database performance.Manage backup, recovery, and database maintenance activities.Support high availability, disaster recovery, and database resilience initiatives.Perform database changes in accordance with change management and operational procedures.Work with application and infrastructure teams to resolve database-related issues.Support post-build activities, deployments, and production database operations.Maintain database documentation, standards, and operational procedures.Participate in incident, problem, and change management activities.
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Design, develop, implement, and maintain Oracle database solutions supporting enterprise applications and business operations.
Lead database architecture, performance tuning, capacity planning, and optimization initiatives to ensure high availability and operational efficiency.
Translate business and system requirements into robust technical designs and implementation strategies.
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Database Performance & Optimization: Write, review, and optimize SQL queries; identify long-running or resource-intensive queries and work with engineering teams to resolve them.
Reliability Operations & On-Call: Monitor database health, connectivity, and system-level metrics across production environments, participating in on-call rotation to proactively identify and resolve issues before they impact users.
Performance Monitoring: Run regular performance checks and capacity reviews on AWS RDS instances, using native tooling (Performance Insights, CloudWatch) to track query and resource trends over time.
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Primary responsibilities of this role includes owning, tracking and resolving database related incidents andrequests within provided SLAs, reviewing service related reports (e.g.: database backups, maintenance,monitoring) on a daily basis to ensure service related issues are identified and resolved within establishedSLAs, responding to database related alerts and escalations and working with database engineering to comeup with strategic solutions to recurring problems.
High sense of ownership of the problems and requests assigned, focus on managing and resolving issues in alignment with the SLAs, establishing and maintaining communication with technology customers to keep them updated with status of their requests, initiating and performing changes on production systems and proactively escalating any issues that cannot be resolved within the established timeframes.
The Production DBA Team is required to follow an on-site/on-call rotation including weekends to support theproduction environment.
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Responsible in managing database backup, recovery, data archiving, performance tuning, capacity forecast, database health monitoring and applying database patches
Improve database efficiency in daily routine tasks and processes with automation (PowerShell and Unix shell script)
Manage and monitor database replication (Oracle Active Data guard & MSSQL Always ON)
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-Enterprise Database Engineeringstyle="margin-bottom:0.0cm;margin-top:0.0px"--Provide engineering ownership and technical leadership for enterprise Oracle database platforms across on-premises, hybrid, and cloud environments.-Design, implement, maintain, and continuously improve enterprise database platforms to meet business availability, scalability, security, and resiliency requirements.-Develop and maintain engineering standards, operational governance, technical documentation, and best practices across the Database Engineering organization.-Drive platform standardization, automation, observability, and engineering excellence to improve service quality and operational efficiency.
-Platform Reliability & Operationsstyle="margin-bottom:0.0cm;margin-top:0.0px"--Engineer and support high availability and disaster recovery solutions using Oracle RAC, Data Guard, ASM, RMAN, GoldenGate, and related enterprise technologies.-Lead database lifecycle management activities, including provisioning, patching, upgrades, migrations, decommissioning, capacity planning, and technology refresh initiatives.-Monitor and optimize database performance using Oracle Enterprise Manager, AWR, ASH, ADDM, SQL diagnostics, and operating system analysis.-Troubleshoot complex database, infrastructure, storage, operating system, and application interaction issues affecting production services.
-Engineering Governance & Securitystyle="margin-bottom:0.0cm;margin-top:0.0px"--Lead database security, governance, compliance, audit readiness, privileged access management, encryption, vulnerability remediation, and data protection initiatives.-Support enterprise architecture reviews, engineering standards, vendor risk assessments, technology governance, and regulatory compliance activities.-Ensure engineering solutions align with enterprise security, operational, and technology standards.
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