What Database Engineer Dba Jobs are in Singapore?

The Role

The Database Infrastructure Engineer will be responsible forthe administration, monitoring, maintenance, and operational support ofenterprise database and infrastructure environments. The role includes databaseadministration, backup and recovery management, performance monitoring, patchmanagement, vulnerability remediation, infrastructure support, and operationalreporting to ensure the availability, security, and performance ofbusiness-critical systems. The successful candidate will support database platformsacross on-premises and cloud environments while contributing to serviceimprovements, operational excellence, and compliance with established standardsand procedures.

Responsibilities

•   Administerand support enterprise database platforms including Oracle, Microsoft SQLServer, PostgreSQL, MySQL, and MongoDB.

•   Performdatabase monitoring, performance tuning, health checks, and capacity managementactivities.

•   Managedatabase backup, recovery, restoration testing, and disaster recoveryreadiness.

•   Performdatabase patching, upgrades, vulnerability remediation, and security hardeningactivities.

•   Supportdatabase high availability and disaster recovery solutions.

•   Monitordatabase and infrastructure performance and investigate system anomalies.

•   Supportcloud-hosted database environments and related infrastructure components.

•   Performuser access administration, database security reviews, and audit activities.

•   Participatein incident, problem, change, and release management processes.

•   Conductroot cause analysis (RCA) and implement corrective actions for recurringissues.

•   Maintainoperational documentation, SOPs, runbooks, and technical reports.

•   Collaboratewith infrastructure, application, security, and operations teams to supportbusiness-critical systems.

•   Supportautomation initiatives using scripting and infrastructure management toolswhere applicable.

Requirements

•   Diploma or Degree in Information Technology,Computer Science, Engineering, or related discipline.

•   Minimum 5 years of hands-on experience indatabase administration and infrastructure support.

•   Strong experience supporting Oracle Database andMicrosoft SQL Server environments.

•   Experience with PostgreSQL, MySQL, MongoDB, orother enterprise database platforms.

•   Experience in database backup, recovery,patching, and performance tuning.

•   Experience supporting high availability anddisaster recovery solutions.

•   Familiarity with Linux and Windows operatingsystems.

•   Experience in database monitoring,troubleshooting, and operational support.

•   Knowledge of database security, accessmanagement, and vulnerability remediation practices.

PreferredSkills

•   Experience supporting AWS RDS, Azure SQL, orcloud-hosted database platforms.

•   Experience with automation and scripting usingPowerShell, Shell Scripting, Python, or equivalent.

•   Knowledge of Terraform, CI/CD, or infrastructureautomation tools.

•   Experience supporting enterprise or governmentenvironments.

•   Oracle, Microsoft, AWS, or cloud-relatedcertifications.

Database Administrator (DBA)

We're looking for a Database Administrator (DBA) to manage and optimize mission-critical database systems. In this role, you'll ensure high availability, performance, and security while working closely with development and project teams to support reliable business operations.

Key Responsibilities

• Install, configure and maintain SQL Server, Oracle and other database systems
• Monitor, troubleshoot, and optimize database performance and availability
• Manage backups, disaster recovery, replication, clustering and failover solutions
• Implement database security, user access controls, and ensure compliance with security best practices
• Collaborate with developers on database design, schema optimization, and performance tuning
• Perform database upgrades, patching and maintenance to ensure system stability
• Optimize SQL queries, indexes and database configurations to improve initiatives

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field
• Strong hands-on experience with SQL Server and/or Oracle databases.
• Experience in database performance tuning, optimization, backup recovery, and high availability solutions (e.g. Clustering, Mirroring, Always On Availability Groups)
• Good understanding of database security, access management and data protection best practices
• Experience with SSIS/ETL and SSRS reporting.
• Knowledge of MongoDB is an advantage
• Strong analytical, troubleshooting and communication skills

Interested candidates, please send your CVs on

Regret to inform that only shortlisted candidates will be notified.

CEI: R

EA License: 14C7275

• Database Engineer

• Cloud Environment

• DB2, PostgreSQL, MySQL, Snowflake

Job Scope:

• Administer and maintain databases including DB2, PostgreSQL, MySQL, and Snowflake .

• Support OLTP/OLAP environments and perform routine monitoring and health checks.

• Optimize database performance through query tuning, indexing, and execution plan analysis.

• Manage backup, recovery, high availability (HA), and disaster recovery (DR) processes.

• Troubleshoot incidents, resolve database issues, and conduct root cause analysis (RCA).

• Support cloud database environment (AWS RDS, EC2, Snowflake ) and implement security and scalability best practice.

• Maintain monitoring and logging tools (CloudWatch, Grafana, Splunk ) and develop automation scripts where applicable.

• Support database releases, schema updates, and deployments.

• Maintain documentation, SOPs, and support continuous improvement initiatives.

Requirements:

• Possess a Degree / Diploma in Computer Science, Information Technology , or related field.

• Minimum 3 years of hands-on database administration/engineering experience .

• Experience with DB2, PostgreSQL, MySQL , and cloud platforms (AWS RDS/EC2, Snowflake ).

• Strong SQL scripting, stored procedures, and query optimization skills.

• Good understanding of database architecture, performance tuning, replication, and HA/DR concepts.

• Experience with monitoring tools (Grafana, Splunk ) is an advantage.

• Strong troubleshooting, communication, and stakeholder management skills.

• Self-driven team player willing to support after-hours maintenance and incident activities.

To apply please click on the APPLY NOW button or email your resume to for faster processing.

We regret only shortlisted candidates will be notified. By submitting any application or résumé to us, you will be deemed to have agreed and consented to us collecting, using, retaining and disclosing your personal information to prospective employers for their consideration.

Yoong Poh Feng

EA License | 14C7092

EA Registration Number | R

We are seeking highly experienced Database Migration Engineer to lead enterprise-scale migrations of Microsoft SQL Server and Oracle databases from on-premises environments to Azure Managed Database Services.

The ideal candidate will possess strong hands-on migration expertise, deep knowledge of Azure migration tools, and experience developing migrationarchitectures, SOPs, runbooks, and operational checklists.

Key Responsibilities

• End-to-end migration for MS SQL Server and Oracle databases from on-premises to Azure.
• Plan and execute database migrations using Azure Database Migration Service (DMS) and other Azure migration tools.
• Assess database compatibility, performance, dependencies, and migration readiness.
• Create detailed migration runbooks, Standard Operating Procedures (SOPs), technical checklists, and rollback plans.
• Perform schema conversion, database replication, data validation, reconciliation, and performance tuning.
• Automate migration activities using PowerShell, Azure CLI, or scripting where applicable.
• Collaborate with infrastructure, application, networking, security, and cloud engineering teams to ensure successful migration and post-migration optimisation.
• Troubleshoot migration issues and optimise Azure managed database performance.

Required Skills

• 8-15 years of Database Administration and Migration experience.
• Strong hands-on experience with Microsoft SQL Server and Oracle Database Administration.
• Proven experience migrating enterprise databases from on-premises to Azure.
• Hands-on expertise with Azure Database Migration Service (DMS).
• Experience with Azure SQL Database, Azure SQL Managed Instance, and Oracle on Azure.
• Strong knowledge of HA/DR, backup and recovery, replication, Always On Availability Groups, Oracle Data Guard, RMAN, and database security.
• Experience performing database assessments, sizing, performance tuning, and optimisation.
• Strong scripting skills using PowerShell, T-SQL, PL/SQL, and Azure CLI.
• Experience creating migration architecture documents, technical design documents, SOPs, runbooks, cutover plans, rollback plans, and migration checklists.

Preferred Skills

• Experience with Azure Migrate, Azure Landing Zones, networking, private endpoints, and hybrid connectivity.
• Knowledge of Infrastructure as Code using Terraform or Bicep and CI/CD integration.
• Familiarity with Kubernetes/OpenShift-hosted database workloads and cloud-native architectures.
• Azure certifications such as Azure Database Administrator Associate (DP-300) or Azure Solutions Architect Expert (AZ-305) are preferred.

Interestedapplicants please send your resume in MS Words format and attention to Shruti Kapoor (R )

Shortlistedcandidates will be notified

EA RegistrationNumber: R

Data provided is forrecruitment purposes only

Business Registration Number: D. License Number: 10C5117

We are seeking a highly skilled Ops DBA Engineer to join our team. The ideal candidate will have deep expertise in administering and maintaining enterprise-grade databases across multiple platforms, with focus on Oracle, Microsoft SQL Server, and AWS RDS. This role requires a proactive professional who can ensure database reliability, performance, and security while supporting mission-critical applications.

Key Responsibilities

• Manage and maintain Oracle, MSSQL, and MySQL platforms, including Oracle Encryption (TDE) and Hardware Security Module (HSM).
• Oversee database health, performance, and availability; proactively resolve issues before they impact services.
• Perform backups, restoration testing, and disaster recovery planning.
• Apply patches, upgrades, and security fixes in line with change management processes.
• Control user access, roles, and permissions in compliance with security policies.
• Tune queries, indexes, and configurations to maximize performance.
• Collaborate with application teams on schema changes, deployments, and troubleshooting.
• Maintain comprehensive records of configurations and procedures.
• Resolve database incidents within defined SLA timeframes.

Job requirement

• Bachelor’s degree in Computer Science or equivalent.
• Minimum 6 years of professional experience in database administration.
• Proven expertise in:Oracle RAC & RMAN backup/recoveryMicrosoft SQL Server administrationAWS RDS management

• Good analytical and problem-solving skills.
• Ability to work under pressure and meet tight deadlines.
• Excellent communication and collaboration skills.
• Commitment to maintaining high standards of database security and compliance.

Interested Candidates may send their resume and cover letter directly to

,stating the position as the subject title in the email.

Hibah Bakhtavar | EA License No. 02C3423 | Personnel Registration No. R

Note: Successful candidates need to be comfortable with working on weekends and shift as and when required

About the Role
We are looking for Database Administrators and Middleware Engineers to manage the full lifecycle of relational database and middleware infrastructure across on-premises and cloud environments. The role covers database provisioning, patching, performance tuning, schema management, access control, high availability, backup and compliance audit — alongside middleware stack management. The emphasis is on consistent, automated management with strong operational and security standards.

Key Responsibilities

•Provision database instances with standardised baseline configurations across on-premises and cloud

•Apply database patches and manage CVE remediation across all platforms on schedule

•Manage database users, schemas, access permissions and role-based privilege control

•Monitor database performance — query throughput, resource utilisation and capacity trends

•Tune queries, execution plans and indexes to maintain performance within agreed thresholds

•Manage database backup policies and validate restore procedures on a regular schedule

•Monitor and manage high availability replication; execute failover and maintain RPO within targets

•Conduct database access auditing and produce compliance and audit reports

•Monitor database health and capacity; report on trends and escalate capacity risks proactively

•Manage middleware platforms — Apache, Nginx and IIS installation, patching and configuration

•Participate in DR drills for the database tier and validate recovery procedures

•Maintain database runbooks, standard operating procedures and change documentation

•Any other ad-hoc duties as assigned by supervisors

Required Skills & Competencies

•Relational databases — Microsoft SQL Server, Oracle and PostgreSQL

•Cloud-managed databases — AWS RDS and Azure SQL Database

•Database provisioning and lifecycle management — consistent, repeatable deployments

•Database patching and CVE management — lifecycle patching across all database platforms

•Performance tuning — query analysis, execution plan optimisation and index management

•Schema management — schema design support, object lifecycle and version control

•Database access management — user provisioning, role-based access control and privilege governance

•Database backup and restore — policy management, backup validation and restore procedures

•Replication and high availability — synchronous/asynchronous replication, failover and RPO management

•Database monitoring — performance metrics, capacity utilisation, alert management and trending

•Compliance and audit — database access auditing, activity monitoring and compliance reporting

•Middleware — Apache HTTP Server, Nginx and Microsoft IIS installation, configuration and lifecycle

•Configuration management — Ansible or equivalent for database and middleware automation

Interested applicants, please email your resume to Karin Chan Wei Kien

Email: 

CEI Reg No: R

Recruit Express Pte Ltd

UEN: W

EA Licence No:99C4599

Note: Successful candidates need to be comfortable with working on weekends and shift as and when required

About the Role
We are looking for Database Administrators and Middleware Engineers to manage the full lifecycle of relational database and middleware infrastructure across on-premises and cloud environments. The role covers database provisioning, patching, performance tuning, schema management, access control, high availability, backup and compliance audit — alongside middleware stack management. The emphasis is on consistent, automated management with strong operational and security standards.

Key Responsibilities

•Provision database instances with standardised baseline configurations across on-premises and cloud

•Apply database patches and manage CVE remediation across all platforms on schedule

•Manage database users, schemas, access permissions and role-based privilege control

•Monitor database performance — query throughput, resource utilisation and capacity trends

•Tune queries, execution plans and indexes to maintain performance within agreed thresholds

•Manage database backup policies and validate restore procedures on a regular schedule

•Monitor and manage high availability replication; execute failover and maintain RPO within targets

•Conduct database access auditing and produce compliance and audit reports

•Monitor database health and capacity; report on trends and escalate capacity risks proactively

•Manage middleware platforms — Apache, Nginx and IIS installation, patching and configuration

•Participate in DR drills for the database tier and validate recovery procedures

•Maintain database runbooks, standard operating procedures and change documentation

•Any other ad-hoc duties as assigned by supervisors

Required Skills & Competencies

•Relational databases — Microsoft SQL Server, Oracle and PostgreSQL

•Cloud-managed databases — AWS RDS and Azure SQL Database

•Database provisioning and lifecycle management — consistent, repeatable deployments

•Database patching and CVE management — lifecycle patching across all database platforms

•Performance tuning — query analysis, execution plan optimisation and index management

•Schema management — schema design support, object lifecycle and version control

•Database access management — user provisioning, role-based access control and privilege governance

•Database backup and restore — policy management, backup validation and restore procedures

•Replication and high availability — synchronous/asynchronous replication, failover and RPO management

•Database monitoring — performance metrics, capacity utilisation, alert management and trending

•Compliance and audit — database access auditing, activity monitoring and compliance reporting

•Middleware — Apache HTTP Server, Nginx and Microsoft IIS installation, configuration and lifecycle

•Configuration management — Ansible or equivalent for database and middleware automation

Interested applicants, please email your resume to Karin Chan Wei Kien

Email: 

CEI Reg No: R

Recruit Express Pte Ltd

UEN: W

EA Licence No:99C4599

Tanium Engineer – Endpoint & Database Patching Specialist

Location:  Singapore

Employment Type:  12-month renewable contract

We are looking for an experienced Tanium Engineer  to support the design, deployment, configuration, and optimization of the Tanium platform within a complex enterprise environment.

This role is highly delivery-focused and will require strong hands-on experience in Tanium Core , Tanium Patch , endpoint patching, database patching, compliance reporting, remediation, and operational support.

Key Responsibilities

• Deploy, configure, administer, and maintain Tanium Core  and related Tanium modules.
• Lead enterprise patching operations using Tanium Patch , including patch planning, scheduling, ring/wave deployment, remediation, compliance tracking, and exception handling.
• Design and execute patching workflows for databases using Tanium, ensuring minimal business disruption and alignment with maintenance windows and change control.
• Build and manage Tanium sensors, packages, saved questions, dashboards, and automated actions.
• Configure and maintain integrations through Tanium Connect , including SIEM, CMDB, ITSM, and data lake platforms.
• Develop dashboards and reports using Tanium Reporting and Trends to provide visibility on endpoint health, patch compliance, and configuration posture.
• Support asset inventory, endpoint discovery, software deployment, and compliance activities.
• Troubleshoot Tanium client, server, and module performance issues across enterprise environments.
• Work closely with security, infrastructure, database, and operations teams to align Tanium capabilities with business and compliance requirements.
• Prepare documentation, SOPs, runbooks, and provide knowledge transfer to internal teams.

Requirements

• Minimum 3 years of hands-on Tanium experience .
• Strong working knowledge of Tanium Core  and modules such as Asset, Automate, Connect, Discover, Engage, Interact, Reporting, Trends, Deploy, Patch, Performance, and Comply.
• Deep hands-on experience with Tanium Patch , including large-scale patch deployment and remediation.
• Proven experience in database patching using Tanium .
• Good understanding of endpoint management, patch management lifecycle, vulnerability remediation, and compliance frameworks.
• Strong troubleshooting experience across Windows and Linux endpoints .
• Ability to write and interpret Tanium sensors, packages, and queries.
• Good stakeholder management and communication skills.

Good to Have

• Tanium certifications such as Tanium Certified Operator, Tanium Certified Administrator, or module-specific certifications.
• Experience integrating Tanium with ServiceNow, CMDB, SIEM , or related platforms.
• Scripting knowledge in PowerShell, Python, or Bash .
• Familiarity with ITIL and change management processes.
• Experience working in regulated or enterprise environments.

Interested candidates may apply or reach out directly for a confidential discussion.