Total 132 database administrator job vacancies

Details:
- 1 Year Contract (Renewable)
- Up to $5,400 + AWS + VB + Other Benefits
- Central area

Duties:

• Administer and maintain databases across DB2, PostgreSQL, MySQL, and Snowflake platforms.

• Ensure database availability, stability, and performance for both OLTP and OLAP environments.

• Perform monitoring, health checks, performance tuning, query optimization, and capacity planning.

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

• Troubleshoot database issues including performance degradation, replication failures, and data inconsistencies.

• Support cloud database environments on AWS (RDS, EC2) and Snowflake, ensuring security, scalability, and operational efficiency.

• Maintain monitoring and logging tools such as CloudWatch, Grafana, and Splunk, while developing automation scripts for maintenance tasks.

• Support database releases, schema updates, migrations, and deployment activities in collaboration with application and infrastructure teams.

• Maintain technical documentation, SOPs, incident reports, and support continuous improvement initiatives.

• Participate in after-hours support for maintenance activities and critical incidents when required.

Requirements

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

• Minimum 3 years of experience in Database Administration or Database Engineering across DB2, PostgreSQL, and MySQL platforms.

• Experience supporting production or mission-critical systems, including AWS database services and Snowflake or similar data warehouse platforms.

• Strong knowledge of SQL scripting, stored procedures, query tuning, and database performance optimization.

Interested Applicants, please click Apply Now

Chow Zi Qing
R2199258
Revup Proservices Pte Ltd
EA.24C2366

• Minimum 4-8 years of experience in MSSQL 2019/2022/2025 Database Administration.

• Perform production support administration tasks including proactive monitoring, maintenance and on-call support to ensure availability and performance requirements are met.

• Involve in operational automation process that covers monitoring, maintenance and standard changes.

• Provide root cause analysis for problems and take action to mitigate future errors.

• Support the operations team in capacity planning, volumetric analysis, execution of database change requests.

• Serve as a technical expert for project teams throughout the implementation and maintenance of assigned projects.

• Monitor and refine processes, procedures, and systems to optimize operational stability and / or integrity and recommends and / or implements improvements.

• Demonstrate the ability to write complex shell scripts for operational maintenance and automation.

• Experience in upgrade and patching database instances across multiple Database Management Systems with minimum disruption to application.

• Hands on experience in troubleshooting on patching issue and raise case with vendor, follow up for fixing.

• Coordinate with application team on decision and schedule to patch. Prepare the documents to raise Change Request.

This job advertisement is posted by:

Tan Geok Khim (Deng Yuqin) (R22107857)

A-IT Software Services Pte Ltd

EA License No: 24C2345

“By submitting your application for this position, you consent to the collection, use, and disclosure of your personal data by A-IT Software Services and its recruitment partners, including Employment and Employability Institute Pte Ltd, for the purpose of i) employment facilitation and ii) data and statistical analysis. You may find out more information on the PDPA policies at [A-IT Software Services PDPA website] and [https://www.e2i.com.sg/pdpa/].”

Job Description

· Help define the technology roadmap and standards for database technologies covering traditional RDBMSs as well as modern NoSQL / specialized databases

· Implement and maintain full operational lifecycle procedures from deployment, to maintenance/patching, backup/recovery and decomm using extensive automation

· Provide 24x7 operational support of database systems with responsibility for uptime, overall system performance, identifying root cause and implementing improvements to avoid recurrence

· Perform security compliance activities, e.g. security reviews, implementing security controls, logging etc.

· Provide end-to-end support and advisory including support required by application developers

· Any relevant ad-hoc duties

Requirements

· Possess a degree in Information Technology or related fields with good experience in multiple data or database centric roles

· Strong understanding of database concepts covering primary MySQL and secondary Microsoft SQL server.

· Experience is required in the following areas:

o Strong understanding of operational processes and automation

o Shell scripting, ideally using Python

o Performance, capacity planning and database/query tuning.

· The ideal candidate will have:

o Experience working with Continuous Integration and Delivery and how it impacts persistent data tiers

o Experience working with other infrastructure teams / technologies

o Demonstrable experience supporting critical database infrastructure

· Strong logical and analytical skills with the proven ability to learn new subjects quickly

kshama.raj@blueocean.systems
+91 9833964181

Role: Hands-on MSSQL Database Administrator role focused on production support, database maintenance, automation, troubleshooting, patching/upgrades, and ensuring business-critical databases remain available and performant.

Requirement:

Minimum 4-8 years of experience in MSSQL 2019/2022/2025 Database Administration.

Perform production support administration tasks including proactive monitoring, maintenance and on-call support to ensure availability and performance requirements are met.

Involve in operational automation process that covers monitoring, maintenance and standard changes.

Provide root cause analysis for problems and take action to mitigate future errors.

Support the operations team in capacity planning, volumetric analysis, execution of database change requests.

Serve as a technical expert for project teams throughout the implementation and maintenance of assigned projects.

Monitor and refine processes, procedures, and systems to optimize operational stability and / or integrity and recommends and / or implements improvements.

Demonstrate the ability to write complex shell scripts for operational maintenance and automation.

Experience in upgrade and patching database instances across multiple Database Management Systems with minimum disruption to application.

Hands on experience in troubleshooting on patching issue and raise case with vendor, follow up for fixing.

Coordinate with application team on decision and schedule to patch.

Prepare the documents to raise Change Request

If interested, you can click on “Apply here” or write an e-mail to deeksha.agarwal@adecco.com with your updated resume.

NOTE: - Only shortlisted candidates will be contacted back.

Thanks & Regards

Deeksha Agarwal

EA Licence No.91C2918

Personnel Registration No.  R26161520

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.

Role Overview

We are seeking an experienced Database Migration Engineer to support enterprise-scale database transformation initiatives involving the migration and modernization of Microsoft SQL Server and MySQL databases from on-premises environments to Microsoft Azure.

The successful candidate will be responsible for database assessment, migration planning, modernization, ETL activities, performance optimization, and post-migration support while ensuring minimal business disruption and adherence to best practices.

Key Responsibilities

• Assess, plan, and execute migration of MSSQL and MySQL databases from on-premises environments to Microsoft Azure.

• Perform database discovery, dependency analysis, and migration readiness assessments.

• Design and implement migration strategies using Azure-native services and migration tools.

• Execute database modernization initiatives, including re-platforming and optimization for cloud environments.

• Develop and support ETL processes for data migration, transformation, and validation.

• Perform database performance tuning, troubleshooting, and optimization before and after migration.

• Ensure data integrity, security, availability, and compliance throughout the migration lifecycle.

• Support cutover planning, testing, validation, and post-migration stabilization activities.

• Collaborate with application, infrastructure, and cloud teams to ensure successful migration outcomes.

• Prepare migration documentation, runbooks, and technical reports.

Required Skills & Experience

• Minimum 5 years of experience in Database Administration, Database Engineering, or Database Migration projects.

• Strong hands-on experience with:

  • Microsoft SQL Server (MSSQL)

  • MySQL

• Proven experience migrating databases from on-premises environments to Microsoft Azure.

• Strong knowledge of:

  • Azure SQL Database

  • Azure SQL Managed Instance

  • Azure Database for MySQL

  • Azure Data Migration Service (DMS)

• Experience with ETL tools, data transformation, and data validation processes.

• Strong understanding of database backup, recovery, replication, high availability, and disaster recovery.

• Experience in database performance tuning and optimization.

• Knowledge of cloud migration methodologies and modernization frameworks.

Preferred Skills

• Experience with Azure Data Factory (ADF).

• Experience with Azure Synapse Analytics.

• Exposure to DevOps, CI/CD, and Infrastructure-as-Code practices.

• Experience supporting large-scale enterprise migration programs.

• Knowledge of database security and governance best practices.

Preferred Certifications

• Microsoft Certified: Azure Database Administrator Associate

• Microsoft Azure Administrator Associate

• Microsoft Azure Solutions Architect Expert

Hashtags

#DatabaseMigration #Azure #AzureSQL #SQLServer #MySQL #AzureDMS #AzureDataFactory #ETL #DataMigration #CloudMigration #DatabaseEngineer #AzureJobs

Administrator

We are looking for an organised and proactive Administrator to support daily operations and project activities.

Responsibilities:

Project coordination work, prepare site progress reports, and submit monthly progress claims

Source materials and negotiate pricing

Handle calls, visitors, and receipt of goods

Prepare quotations and purchase orders (AutoCount)

Manage work pass and training course applications

Maintain ISO documentation

Compile material catalogues and O&M manuals

Support other administrative tasks as assigned

Requirements:

Minimum Diploma with at least 2 years of construction experience

Strong organisational, multitasking, and problem-solving skills

Able to work independently in a fast-paced environment

Proficient in Microsoft Excel, PowerPoint, and ERP systems

A team player with good communication and customer service skills

Job Description

• To assist Principal on various Administrative duties assigned to you.
• To assist Principal in the Administrative duties in accordance with the school’s agreed policies and guidelines.
• To keep all information and intellectual property of the centre confidential.
• To build positive links between yourself, Principal, Teachers and parents of children at the centre.

Job Requirements

• At least GCE ‘O’ Level and above
• Able to converse in English and Mandarin (to liaise with Mandarin speaking associates)
• Must be comfortable in a childcare environment and around children
• Well organised and able to work independently
• Proficient in MS office
• Good Interpersonal and communication skills
• Able to start work immediately

Job Description

• Provide sales support to customers, sales personnel and engineering department
• Generate DO / PO / Quotation / Shipping Document
• Attending to customer inquiry
• Perform ad-hoc duties if necessary

Requirements:

• ‘O’ , ‘A’ Level, Diploma in related discipline or equivalent
• Be resourceful, problem-solving, meticulous, organized and close attention to details
• No experiences needed
• Good knowledge & familiar in MS Office such as Words & Excel is a must

We regret that only shortlisted candidates will be notified

About the Role

We are seeking a highly organized and proactive Administrator to support the day-to-day operations of our office. The successful candidate will play a key role in office administration, HR support, work pass management, compliance matters, and coordination with internal and external stakeholders. This position requires a responsible individual who can work independently while maintaining a high level of professionalism and confidentiality.

Key Responsibilities

• Oversee daily office administrative operations and ensure smooth business functions.
• Manage office correspondence, filing systems, scheduling, and documentation.
• Handle Work Permit (WP), S Pass, and Employment Pass (EP) applications, renewals, and cancellations via the MOM portal.
• Process security pass applications and maintain related records.
• Support MOM compliance matters, including PWM, OPW, and OED survey submissions.
• Maintain accurate employee records and HR documentation.
• Coordinate interviews, meetings, appointments, and company events.
• Handle expense claims, reimbursements, and administrative reports.
• Arrange flights, hotel accommodations, transportation, and visa applications when required.
• Coordinate courier services, incoming and outgoing mail, and document distribution.
• Liaise with landlords, vendors, contractors, and service providers.
• Coordinate office maintenance and ensure office equipment is in good working condition.
• Organize and coordinate fire drills and workplace safety activities.
• Provide support to visitors, answer phone calls, and manage general enquiries.
• Mentor and guide junior administrative staff where necessary.
• Attend company offices, management residences, and external service locations when required.
• Perform other ad-hoc duties assigned by Management.

Requirements

• Diploma in Business Administration or a related discipline.
• Minimum 1–2 years of relevant administrative experience.
• Familiarity with MOM work pass applications and employment-related compliance matters is preferred.
• Proficient in Microsoft Office applications (Word, Excel, Outlook, and PowerPoint).
• Strong organizational, multitasking, and time-management skills.
• Excellent verbal and written communication skills.
• Meticulous, responsible, and detail-oriented.
• Positive attitude with the ability to work independently and as part of a team.
• High level of integrity, professionalism, and discretion.

Job Description

1. Coordinate and manage day to day office operations timely and efficiently.

2. Ensure documents and systems are maintained accurately and up-to-date.

3. Organize, track and file all incoming/outgoing correspondences, documents and information data.

4. Manage all aspects of all local and overseas correspondences.

5. Ability to multitask and to work with personnel from all levels.

6. Any other ad hoc tasks as assigned.

Job Requirement

1. Diploma / Degree in administration or any fields.

2. Minimum 2 years of relevant working experience.

3. Able to use Microsoft Office and meticulous in paperwork.

4. Strong verbal and written communication skills.

5. Good time management and organisational skills.

6. Able to start work immediately is a plus.

7. 5½ Day Week

Job Summary

The Administrative Personnel will be responsible forhandling administrative support tasks with a primary focus on preparing,sending, and following up on enquiry emails to clients, suppliers, andbusiness partners. The role requires strong communication skills, attention todetail, and basic administrative competence to support daily office operations.

Key Responsibilities

• Draft, send, and manage enquiry emails to customers, suppliers, vendors, or external parties
• Follow up on sent enquiries and track responses in an organised manner
• Maintain accurate records of correspondence, quotations, and responses
• Coordinate with internal departments to gather information required for enquiries
• Handle basic administrative duties such as data entry, filing, and document preparation
• Make entry and update spreadsheets, ERP systems, or internal trackers as required
• Assist with general office administration and ad-hoc tasks assigned by management
• Ensure all email communications are professional, clear, and timely

Requirements & Qualifications

• Minimum N-LEVEL / ITE / Diploma in Business Administration or related field
• Prior experience in an administrative or clerical role or supply chain or logistics is an advantage
• Basic written communication skills in English is an advantage
• Familiar with email platforms (e.g. Outlook) and basic MS Office (Word, Excel)
• Well-organised, detail-oriented, and able to manage multiple tasks
• Responsible, punctual, and able to work independently

Skills & Competencies

• Professional email writing and communication
• Time management and follow-up skills
• Basic data management and record keeping
• Teamwork and interpersonal skills

Responsibilities:

• Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards
• Assisting in database design activities, including table structures, indexes, and relationships to support new application features or enhancements
• Troubleshooting database-related issues reported by application teams, including SQL error codes, performance problems, and data integrity concerns
• Supporting database changes through the development lifecycle (DEV, TEST, UAT, PROD), including coordinating database object migrations between environments
• Monitoring application database performance and implementing necessary tuning measures like reorganizing tablespaces, updating statistics, and adjusting buffer pools
• Providing guidance to application developers on DB2 best practices, coding standards, and efficient query writing techniques
• Supporting application testing activities by helping with data refresh requests, test data preparation, and database-related test case validation

Requirements

• Strong background in IT, Computer Science / Computer Engineering, or related discipline
• Minimum 5 years of relevant working experience in the above technology is preferred.
• Relevant experience in the following would be advantageous:
• Working with JCL (Jon Control Language)
• Experience in VSAM and other mainframe storage concepts
• Familiar with database utilities and tools
• Experience with database backup and recovery procedures

Role Overview:

We’re looking for an Oracle PL/SQL Developer with strong experience in banking payment systems, UNIX scripting, and scheduling tools.

You’ll work on maintaining, enhancing, and supporting mission-critical applications for SWIFT, MEPS+, and risk/payment platforms.

Key Responsibilities:  Develop, optimize, and maintain SQL, PL/SQL procedures, functions, packages, and triggers for Oracle databases 9i/10g/11g/12cWrite and maintain UNIX/AIX shell scripts for batch jobs, data loads, and system automation

Support and monitor batch schedules using Control-M scheduler

Troubleshoot issues in payment systems: SWIFT Alliance [AWP, SAA, SAG], SWIFT Online Operation Manager, and MEPS+

Work with risk and compliance tools like Risk Authority (RAY) Moody’s and BAE Systems DETICA

Manage code/version control using ClearCase, ClearQuest, and Aldon

Perform data analysis and debugging using SQL_Plus, SQL Developer, TOAD, and ORMSCollaborate with business, QA, and production support teams for deployments and incident resolution

Required Skills:

• Languages: SQL, PL/SQL, Unix Shell Scripting
• Databases/Tools: Oracle 9i/10g/11g/12c, ORMS, SQL_Plus, SQL Developer, TOAD, Control-M scheduler, ClearCase, ClearQuest, Aldon
• Risk/Payment Systems: Risk Authority (RAY) Moody’s, BAE Systems DETICA, MEPS+, SWIFT Alliance [AWP, SAA, SAG], SWIFT Online Operation Manager
• Operating Systems: Windows, UNIX AIXGood to Have:  Experience in banking domain, payment processing, or treasury systems
• Mandatory: Experience with SWIFT Alliance, MEPS+, and regulatory compliance systems.

Support academic operations and student administration in a dynamic education environment.

This role provides administrative and coordination support for curriculum activities, student services, outreach events, and postgraduate admissions processes.

Jobs Responsibilities:

• Support timetable planning and academic scheduling activities
• Assist with course registration and academic administration matters
• Coordinate examination processes, submissions, and results administration
• Process student requests, including credit transfers, leave applications, and programme changes
• Support administration for exchange students and academic programme matters
• Follow up on course proposals and curriculum-related documentation
• Assist in planning and coordination of outreach and engagement events
• Support postgraduate admissions processing, interview coordination, and application tracking
• Maintain accurate records and ensure timely follow-up on administrative processes

Requirements:

• Singaporean Only
• Minimum Degree in any discipline

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Ho Kah Yeow | R1879233

ScienTec Consulting Pte Ltd |11C5781