Senior MS SQL DBA - Performance & Security

JOBSTER PRIVATE LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

JOBSTER PRIVATE LTD. in Singapore is seeking an experienced Database Administrator specializing in MS SQL Server to join our team. You will manage, maintain, and optimize our database infrastructure to ensure performance, security, and availability.

The role requires 5+ years of DBA experience with MS SQL Server, strong T-SQL, backup/recovery planning, and implementing high availability such as Always On and clustering. Preference for Azure SQL Database experience and cloud integration.

Qualifications

• Minimum 5 years of professional experience as a Database Administrator with MS SQL Server.
• Advanced proficiency in MS SQL Server administration, including installation, configuration, and maintenance.
• Strong expertise in T-SQL scripting and query optimization.
• Experience with database backup, recovery, and disaster recovery planning.
• Solid understanding of database security, authentication, and authorization mechanisms.
• Experience implementing high availability solutions such as Always On Availability Groups and clustering.
• Proficiency with database monitoring and performance tuning tools.
• Preferred experience with Azure SQL Database or other cloud-based database platforms.
• Preferred knowledge of automation and scripting for administrative tasks.

Responsibilities

• Administer and maintain MS SQL Server instances across development, testing, and production environments
• Design, implement, and optimize database schemas to ensure data integrity and system performance
• Monitor database performance metrics and conduct regular tuning activities to maximize efficiency
• Develop and execute comprehensive backup and disaster recovery strategies to ensure business continuity
• Implement and manage security protocols, including user access controls, permissions, and encryption standards
• Write and optimize T-SQL scripts for data management, automation, and reporting purposes
• Troubleshoot database issues systematically and implement timely resolutions to minimize downtime
• Configure and manage high availability solutions, including Always On Availability Groups and failover clustering
• Perform capacity planning and resource allocation to support organizational growth
• Document database configurations, procedures, and architectural decisions for organizational knowledge management
• Collaborate with development teams to optimize application-database interactions and resolve performance bottlenecks

Skills

MS SQL Server administration

T-SQL scripting

Database performance tuning

Backup and disaster recovery planning

High availability & failover

Security and access control

Analytical thinking

Tools

Always On Availability Groups

Failover clustering

Azure SQL Database

Job description

JOBSTER PRIVATE LTD. in Singapore is seeking an experienced Database Administrator specializing in MS SQL Server to join our team. You will manage, maintain, and optimize our database infrastructure to ensure performance, security, and availability.

The role requires 5+ years of DBA experience with MS SQL Server, strong T-SQL, backup/recovery planning, and implementing high availability such as Always On and clustering. Preference for Azure SQL Database experience and cloud integration.