70 Senior Database Admin jobs in Singapore

• Drive the organization’s growth and competitive edge by delivering reliable, high-quality Service Operations, ensuring system availability, and optimizing support processes while leading the operations team to achieve service excellence.
• Manage complex incidents, oversee day-to-day service operations, and collaborate with both internal and external teams to ensure timely resolution in line with SLA commitments.
• Analyze operational metrics to identify gaps, streamline workflows, and enhance overall service performance while minimizing business disruptions.
• Partner with technical teams to troubleshoot service-related product issues, conduct root cause analyses, and implement sustainable corrective measures.
• Maintain comprehensive documentation of processes and actively promote automation and optimization initiatives to boost efficiency.
• Provide after-hours support and handle escalations as needed, including executing system changes to meet evolving business requirements.

Qualifications:

• Diploma or Bachelor’s Degree in Computer Science, Electronic Engineering, or an equivalent qualification in Telecommunications.
• Professional certifications such as RHCSA/RHCE, Oracle Certified Professional, and ITIL v4 Foundation.
• 3–5 years of experience in application and system support with proven success in meeting SLAs and engaging directly with external customers.
• Strong proficiency in Red Hat Enterprise Linux (RHEL) 7/8.
• Practical experience with Oracle 19c, including RAC, Oracle Vault, Data Masking, GoldenGate, and Active Data Guard.
• Hands-on expertise in Access and Certificate Management (ACM), where applicable.

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R

This is in partnership with the 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 GMP Recruitment Services (S) Pte Ltd’s PDPA and e2i’s PDPA .

Overview
Drive the organization’s growth and competitive edge by delivering reliable, high-quality Service Operations, ensuring system availability, and optimizing support processes while leading the operations team to achieve service excellence.
Manage complex incidents, oversee day-to-day service operations, and collaborate with both internal and external teams to ensure timely resolution in line with SLA commitments.
Analyze operational metrics to identify gaps, streamline workflows, and enhance overall service performance while minimizing business disruptions.
Partner with technical teams to troubleshoot service-related product issues, conduct root cause analyses, and implement sustainable corrective measures.
Maintain comprehensive documentation of processes and actively promote automation and optimization initiatives to boost efficiency.
Provide after-hours support and handle escalations as needed, including executing system changes to meet evolving business requirements.
Qualifications
Diploma or Bachelor’s Degree in Computer Science, Electronic Engineering, or an equivalent qualification in Telecommunications.
Professional certifications such as RHCSA/RHCE, Oracle Certified Professional, and ITIL v4 Foundation.
3–5 years of experience in application and system support with proven success in meeting SLAs and engaging directly with external customers.
Strong proficiency in Red Hat Enterprise Linux (RHEL) 7/8.
Practical experience with Oracle 19c, including RAC, Oracle Vault, Data Masking, GoldenGate, and Active Data Guard.
Hands-on expertise in Access and Certificate Management (ACM), where applicable.
We regret that only shortlisted candidates will be notified.
GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R
This is in partnership with the Employment and Employability Institute Pte Ltd (e2i).
e2i is an 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 GMP Recruitment Services (S) Pte Ltd’s PDPA and e2i’s PDPA.
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• Having relevant experience of 8-10 Years experience must have experience into Exadata.
• Oracle 11g/12c/19c good working exposure
• Must Have experience Exadata.
• Understanding of Oracle Real Application Cluster, Oracle Data Guard, Table partitioning, encryption, etc
• Should be able to understand and troubleshooting the issues related Oracle database, cluster and oracle database native solution.
• Database performance tuning
• SQL performance tuning - Should be able to troubleshoot the SQL performance issues and resolve/propose the solution (Can perform SQL tuning/SQL statement and table adjustment)
• Database upgrade to latest version, Migration to new hardware/Cloud environment, and not production database refresh experience.
• Oracle Cloud Infrastructure (OCI) and Databases services running on cloud exposure and Cloud computing experience .
• Exposure and experience of database performance tuning and basic tools (i.e. OEM, AWR, ADDM,etc)
• Database backup (i.e. rman, expdp ) knowledge and working experience .
• Working good Knowledge of Linux and windows environment
• Operational support experience
• Working with Oracle on SRs for critical issues.
• Good written and verbal communication skills
• Good communication -English

About the role
This traineeship offers an excellent opportunity to embark on a career as a Database Administrator within Group Technology's Infrastructure & Cloud team. You will gain foundational experience in supporting critical database operations, including administration tasks, Linux shell scripting, developing automations, and contributing to dashboarding initiatives. This role is ideal for individuals eager to develop practical skills in managing various database technologies and enhancing system efficiency in a dynamic banking technology environment. You will play a supporting role in maintaining robust and reliable database infrastructure.
Job Responsibility
Database Administration Support:
Assist with day-to-day database administration tasks across various database types (e.g., MySQL, MongoDB, PostgreSQL, MS SQL, MariaDB).
Support database performance monitoring and basic troubleshooting.
Contribute to ensuring database availability and reliability.
Automation & Scripting:
Learn and apply Linux shell scripting to automate routine database tasks and processes.
Assist in developing and implementing automation solutions to enhance operational efficiency.
Dashboarding & Reporting:
Support activities related to creating and maintaining operational dashboards for database metrics.
Assist in data collection and visualization for reporting purposes.
Change Management & Requests:
Assist in processing and managing change requests related to database configurations and deployments.
Participate in change management procedures, ensuring proper documentation and adherence to protocols.
System & Process Improvement:
Contribute to identifying opportunities for process improvement and efficiency gains within database operations.
Job Requirements
Polytechnic Diploma or University Degree in Information Technology, Computer Science, Information Security, Information Systems, or a related field.
Basic knowledge in any of the following databases: MySQL, MongoDB, PostgreSQL, MS SQL, MariaDB, or similar.
Basic understanding of SQL commands for data querying and manipulation.
Basic understanding of Linux shell scripting.
Strong analytical and problem-solving skills with attention to detail.
Proactive learner with a keen interest in database technologies and automation.
Ability to work effectively in a team environment.
We are an equal opportunities employer and welcome applications from diverse candidates.
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Hiring for Oracle Senior Database Admin with Exadata Exp- Philippines
DB migration work from x86 database to Exadata using offline and online approach, some performance tuning when needed, typical dba activity.
Must onsite, as customer does not allow remote.
DB migration activity mostly during biz hour but may require onsite work after office hour or weekend when necessary.
Having relevant experience of 8-10 Years experience must have experience into Exadata.
Must Have experience Exadata.
Qualifications
Understanding of Oracle Real Application Cluster, Oracle Data Guard, Table partitioning, encryption, etc
Should be able to understand and troubleshooting the issues related Oracle database, cluster and oracle database native solution.
Database performance tuning
SQL performance tuning - Should be able to troubleshoot the SQL performance issues and resolve/propose the solution (Can perform SQL tuning/SQL statement and tableadjustment)
Database upgrade to latest version, Migration to new hardware/Cloud environment, and not production database refresh experience.
Oracle Cloud Infrastructure (OCI) and Databases services running on cloud exposure and Cloud computing experience.
Exposure and experience of database performance tuning and basic tools (i.e. OEM, AWR, ADDM,etc)
Database backup (i.e. rman, expdp ) knowledge and working experience.
Working good Knowledge of Linux and windows environment.
Operational support experience.
Working with Oracle on SRs for critical issues.
Good written and verbal communication skills.
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Senior Database Management Engineer
Join to apply for the Senior Database Management Engineer role at NETS.
The Technology Division at BCS is responsible for the operations, maintenance, and support of BCS applications such as FAST, Giro, CTS, PayNow, SGQR, TFR, eGIRO and its critical infrastructure, ensuring its operational stability, regulatory compliance, and service reliability.
The IT Infrastructure Department under Technology ensures the resilience, security, and high-performance of BCS’ technology infrastructure across various functions of service monitoring, incident management, and technical support. The team ensures seamless operation, maintenance, and strategic growth of core infrastructure components, including networks, servers, storage, middleware, and databases.
The Senior Database Management Engineer is responsible for the maintenance of the databases and ensuring 24/7 database availability in the production environments relating to online payment services in BCS.
Key Responsibilities
Establish database performance baseline and executing workload tests such as replication, backup & recovery, log shipping, scalability, and partitioning.
Responsible for database sizing, capacity planning, performance tuning and database account management.
Review release notes and upgrade or patch database software based on maintenance schedules.
Work closely with stakeholders to support the application development lifecycle by building an effective database environment and maintaining the proper database structure requirements.
Create primary database storage structures (filesystems, tablespaces); and assist in primary objects (tables, views, indexes) creation after application developers have designed an application.
Define user access and enable data distribution to the right end user in an appropriate format and in a timely manner.
Maintain and monitor systems to ensure optimal performance that meet established Service Level Agreements.
Develop and maintain the database standards and operating procedures that aligned to NETS Cyber Security and IT policies, procedures, and service management frameworks.
Consult, analyse, assess and implement action plans to mitigate risks in relation to data management.
Provide recommendations to management and related stakeholders on the technology roadmap and database integration with enterprise and/or cloud platforms.
To be on 24/7 standby rotational basis to respond to incidents and monitoring alerts.
Oversee the introduction and integration of innovative database solutions, including automation to enhance efficiency and scalability.
Requirements
Education and Experience
Bachelor’s degree in Information Technology, Information Systems, Computer Science, or a related field.
Minimum of 6 years of experience in database administration and operation management in Oracle (Primary), MariaDB, Microsoft SQL Server.
Experience in Enterprise Database administration, architecture, design and solutioning.
Experience with high-availability database technology like clustering (RAC cluster) and replication (Data-guard & Gloden-Gate).
Skills and Knowledge
Strong knowledge in database design, development, and administration in high volume, large scale and data intensive environment with relational & distributed databases.
Good working knowledge on automation and orchestration with proven record of accomplishment. Skilled in tools such as Puppet, Ansible & Kubernetes.
Strong knowledge of system administration in Red Hat Linux (RHEL) & Windows Server will be an added advantage.
Strong analytical and project management skills, with the ability to juggle multiple projects with various timelines in a fast paced and dynamic environment.
Familiar with ITIL processes such as Change, Incident Management.
Proficient in database monitoring tools (Oracle Enterprise Manager, MySQL Enterprise Monitor, MONyog).
Excellent ability to communicate technical and strategic information effectively across all organisational levels, fostering collaboration and alignment.
Referrals increase your chances of interviewing at NETS by 2x.
Get notified about new Senior Database Engineer jobs in Toa Payoh, Central Singapore Community Development Council, Singapore.
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Executive, Data and Administration Operations (Adult Empowerment Services)
Apply now
Job no:

Work type:
Permanent (Full-time)
Location:
Margaret Drive, All locations
Categories:
Allied Professional
Key Tasks and Responsibilities
Financial Administration: Assist in the day-to-day financial operations, including collections, payments, and handling of grants, subsidies, and claims, while ensuring compliance with financial and funding regulations
Procurement & Contract Support: Assist in procurement matters (sourcing, purchasing and receiving) and processes as well as the management of contracts and vendor performance, as required
Student Administration: Assist in the coordination and administration of student matters such as admissions, withdrawals, and record-keeping
Staff Matters Administration: Assist in the coordination and administration of personnel matters such as staff claims and other staff-related submissions
Campus Safety & Security Support: Support the implementation of security and safety procedures and measures on campus
Process Improvement Support: Support the review and streamlining of processes for efficient and effective running of the programme/service
IT Systems Administration: Provide support in administering various IT systems for data integrity, accessibility and security
Resource & Inventory Management: Support resource planning, procurement of materials and equipment, and inventory tracking
Assistant Scheme Administration: Provide administrative support for processing relevant Assistance Schemes, Transport Subsidies and grants
Meeting & Secretariat Support: Undertake secretarial duties for programme meetings, including taking notes of meetings
Data & Records Management: Maintain accurate and up-to-date information on all programme submissions in relevant databases and filing systems
Client-centric Service
Customer Service: Deliver front desk service support, ensuring prompt and professional responses to queries with a client-focused attitude
Stakeholder Engagement: Maintain positive relationships with stakeholders, such as students, parents, teachers, vendors and the broader community
Event Logistics & Coordination: Support the implementation of events, ensuring seamless logistics and coordination
Stakeholder Engagement Activities Coordination: Coordinate engagement activities to encourage and maximise participation from targeted stakeholders, such as staff and parents
Cross-Department Liaison: Act as a liaison between programmes and administrative departments (both at the unit and Rainbow Centre levels) to ensure alignment and consistency in operations
Reporting and Communications
Technology-Enabled Administration: Leverage information technology to deliver high-quality administrative services, including programme administration, database maintenance, reporting, and analysis
Reporting & Documentation Management: Ensure accurate and timely reporting of programme submissions and other required documentation
Digitalisation Support & Training: Provide technical support and training to team members on administrative digital tools and best practices
Data Analytics & Dashboarding: Utilise and maintain data analysis dashboards using tools like Microsoft Excel, Google Sheets, ChatGPT, Canva, Zapier, Google Analytics, Trello, Zoho and business intelligence software (e.g., Tableau, Power BI) to visualise key performance indicators (KPIs) derived from client data, financial data, and staff data
Job Holder Requirements
A good diploma or tertiary qualification in Business Administration, Linguistics, Economics or other relevant field
Experience in business administration, finance, procurement or customer service will be an advantage
Experience with project management software (e.g., Asana, Trello, Jira) and CRM systems is a plus
Service is at the heart of RC’s purpose and we seek to serve our clients with respect, dedication and compassion, understanding that we are entrusted by society to serve with excellence and the highest ethical standards. Join us if you share our passion and values.
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• Provision databases with required licenses.

• Implement data security and recovery control.

• Monitoring health, performance, user access and security.

• Managing parameters for database optimization.

• Implement configuration management for business continuity plans and automate disaster recovery measures.

• Support systems to ensure high degree of usability that is balanced withstringent security requirements.

Requirement

· Degree or Diploma in Computer Science, Computer or Electronics Engineering, Information Technology or related disciplines.

· Passion for automation, standardization and best practices.

· Relevant IT experience in databases administrations such as the following (but not limited to):

o MySQL

o Postgres

o MongoDB

· Practical experience troubleshooting database and server performance problems.

· Hands on experience on database administration minimally as following:

o System DBA tasks (database management and security)

o SQL Programming

o Database performance tuning and scalability

o High Availability technologies and Disaster Recovery

o Professional certifications for database and security will be an added advantage.

· Experience in cloud technologies, such as the following (but not limited to), will be an added advantage:

o AWS RDS

· Should be a bachelors/masters/engineering graduate or equivalent technical degree in Information Technology or Computer Science;

· 6-8 years of PostgreSQL/Sybase DBA experience in administration and management of IT Database technologies;

· Knowledge of different domains of IT Security;

· Working & hands-on experience in administering the DB technologies;

· Must have experience in working in similar Production setup in Run (Operations) mode;

· Experience in defining, implementing, and enforcing Database Security policies for data security solutions;

· Must have working experience in a Large enterprise level environment, working experience in financial organization is preferred;

· Must have strong understanding of ITIL processes and comfortable working in process oriented environment;

· Hands-on experience on Configure and maintain database servers and processes

experience of High Availability (HA) and Disaster Recovery (DR) options for PostgreSQL/Sybase technology

· Deployment, integration and administration experience of various components of DB technologies.

· Must have experience in defining, designing and configuring Database solution as per the business requirements;

· Deploy, upgrade and troubleshooting knowledge on PostgreSQL/Sybase technology solution;

· Scripting knowledge (Python,TSQL,shell scripting ) is desirable;