152 Oracle Certified Professional jobs in Singapore

**Job Title:** Database Management Specialist

Overview

We are seeking a highly skilled Database Management Specialist to join our team. In this role, you will be responsible for managing and maintaining SQL Server instances across various environments.

Key Responsibilities:

• Manage and maintain SQL Server instances across development, QA, and production environments
• Configure and support Always-On Availability Groups, failover clusters, and other HA/DR solutions
• Perform database installations, upgrades, patching, and migrations across SQL Server versions
• Conduct performance tuning using indexing strategies, query optimization, and monitoring tools like SQL Profiler and Extended Events
• Provide L3-level support for escalated tickets from L2 teams, including incident resolution and root cause analysis
• Participate in 24x7 production support, including weekend and off-hours coverage for outages and scheduled activities
• Troubleshoot issues related to login failures, port conflicts, TLS/SSL handshakes, and cross-server connectivity
• Coordinate with infrastructure teams (e.g., firewall/DNS) to resolve network-related SQL issues
• Set up and maintain automated alerts, health checks, and performance dashboards
• Redesign and automate SQL reports based on business requirements
• Document resolution steps and best practices in centralized knowledge bases
• Support UAT data setup for bug fixes and application releases
• Coordinate deployments to UAT and production environments in collaboration with development and infrastructure teams
• Participate in Change Advisory Board (CAB) meetings for approval of DB changes
• Configure and maintain user roles, permissions, and SQL security policies
• Provide audit deliverables for internal and external audits
• Ensure compliance with organizational standards for data integrity and access control

Requirements:

• 5+ years of experience in database administration
• Expert-level knowledge of SQL Server
• Strong understanding of database security and compliance
• Excellent problem-solving and analytical skills
• Ability to work in a fast-paced environment
• Strong communication and teamwork skills

What We Offer:

• A competitive salary and benefits package
• Opportunities for professional growth and development
• A dynamic and supportive work environment

How to Apply:

If you are a motivated and experienced database administrator looking for a new challenge, please submit your resume and cover letter to (contact email).

Database Management Expert

As a key member of our team, you will be responsible for the setup, administration, maintenance, and optimization of databases. Your primary goal is to ensure data integrity, availability, and compliance with retention policies.

Key Responsibilities:

• Setup, administer, maintain, and optimize cloud-based databases.
• Manage relational and non-relational databases.
• Handle user access, storage monitoring, troubleshooting, and resolve any issues that may arise.
• Ensure compliance with data retention policies (ranging from 1-11 years) and enable timely data retrieval within defined service level agreements (SLAs).

Requirements:

• Experience in database administration, including knowledge of relational and non-relational databases.
• Strong understanding of data integrity, availability, and compliance with retention policies.
• Ability to work effectively in a team environment and communicate technical information to both technical and non-technical stakeholders.

Benefits:

• Competitive salary and benefits package.
• Opportunities for professional growth and development.
• A collaborative and dynamic work environment.

Job Details

Location: Pasir Panjang

Working Hours: Mon-Fri, Office Hour

Work Type: Contract from Sep 2025 to Jul 2027

Salary: Up to $ 3,400 per month

What you will be working on?

1. Database & Stakeholder Management
   a. Manage and maintain a comprehensive database of contacts, including programme participants, partners, and stakeholders.
   b. Add new contacts and update existing records to ensure accuracy and relevance.
   c. Conduct research to enrich contact profiles with relevant background information, areas of expertise, and organisational details.
2. Programme Participant Screening & Support
   a. Assist in the screening of potential programme participants based on established criteria.
   b. Support the creation of company profiles and collate relevant information for the business development team.
3. Work Trip Planning & Coordination
   a. Assist in planning and coordinating work trips, including conducting company research and compiling relevant materials to facilitate itinerary planning.
4. Administrative & Programme Operations Support
   a. Provide general administrative support to ensure smooth day-to-day programme operations.
   b. Assist with ad-hoc duties and projects as assigned.

What are we looking for?

• Singaporean only
• Minimum Diploma in Business Management, Information Technology or relevant discipline.
• Proficiency in digital marketing tools and analytics platforms, as well as Microsoft Office applications (Excel)
• Ability to conduct thorough research and synthesise information effectively

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.

Carmen Tan Huei Mun | R

ScienTec Consulting Pte Ltd (ScienTec Personnel) |11C5781

Key responsibilities:

• Manage, maintain, and optimise Oracle database environments

• Implement and manage Oracle RAC environments

• Perform database installations, upgrades, and patches

• Implement and manage backup and recovery strategies

• Monitor database performance and tune for optimal efficiency

• Ensure high availability and disaster recovery readiness

• Automate common database maintenance tasks

• Collaborate with development teams to ensure efficient database design

• Implement and maintain database security measures

• Ensure compliance with data protection regulations

• Conduct regular security audits and implement best practices

Qualifications:

• Bachelor’s degree in computer science, Information Technology, or related field

• Minimum 5 years of experience as an Oracle DBA

• Oracle Certified Professional (OCP) certification

• Proven experience implementing and managing Oracle RAC

• Proficiency in scripting languages (e.g., Shell, Python, Perl) for automation

Preferred Skills:

o Oracle Certified Master (OCM) certification

o Knowledge of DevOps practices and tools

o Familiarity with database compliance standards (e.g., PCI DSS, HIPAA)

o Experience with other database technologies (e.g., MySQL, PostgreSQL)

• Install, configure, and upgrade Oracle database software (single instance and RAC environments).
• Plan and execute patch management, including security and version upgrades.
• Design and implement high-availability and disaster recovery strategies (e.g., Oracle Data Guard, RMAN).
• Manage Oracle ASM, storage configurations, and interaction with SAN/NAS teams.

• Monitor database health and performance using Oracle Enterprise Manager (OEM) and infrastructure tools (e.g., Nagios, Dynatrace).
• Perform proactive capacity planning and tuning of database servers (memory, CPU, I/O).
• Manage tablespaces, redo logs, undo segments, indexes, partitions, and backups.

• Implement and manage database backup strategies using RMAN and third-party backup tools (e.g., NetBackup, Commvault).
• Conduct regular DR drills and support recovery activities during outages or planned exercises.

• Implement database security policies (user roles, auditing, encryption, patch compliance).
• Collaborate with InfoSec teams for vulnerability scans and remediation.
• Ensure compliance with data protection, GDPR, and regulatory standards.

• Develop shell/Perl/Python scripts for database monitoring, maintenance, and reporting.
• Automate routine tasks and improve operational efficiency.

• Work with infrastructure, storage, network, and application teams for cross-functional support.
• Maintain database documentation, runbooks, change logs, and compliance audit records.

• 5+ years as an Oracle DBA in enterprise-scale infrastructure.
• Expertise in Oracle versions 12c, 19c
• Strong knowledge of Oracle RAC, ASM, Data Guard, and Grid Infrastructure.
• Experience in Linux/Unix environments and shell scripting.
• Familiarity with ITIL processes for incident, problem, and change management.
• Exposure to cloud-based Oracle environments (OCI, AWS RDS, or Azure DB).
• Strong troubleshooting skills and ability to resolve performance and outage issues.

• Oracle Certified Professional (OCP)
• Oracle Certified Expert (OCE) in RAC or Data Guard
• ITIL Foundation

• Excellent communication and documentation skills.
• Ability to work independently and under pressure.
• Strong problem-solving and root cause analysis abilities.

• Create and Administer an Oracle Database, Pluggable Databases
• Configure and Administer Oracle Net Services
• Create and Manage Database Storage
• Handle Database migration
• Manage Automated Maintenance Tasks
• Monitor and Tune Database Performance
• Manage Oracle Database instances, including initialization parameters, and learn to start and stop databases as per operational requirements
• Enforce database security by managing users, roles, privileges, and audit policies to protect data integrity and comply with security standards.
• Configure Oracle Net Services to facilitate communication with Oracle instances

• Bachelor's degree in Computer Science/Information Technology/Engineering
• 2-4 years of experience in Oracle Cloud and Oracle Database administration.
• Understanding of Oracle database architecture and administration.
• Familiarity with Oracle RAC and multitenant architecture.
• Oracle backup and recovery concepts using RMAN, datapump, and export/import.
• Knowledge of Oracle Cloud (OCI), Exadata, and Exadata (ExaCC).
• Good problem-solving skills and ability to work in a team environment.
• Good communication skills and a proactive learning attitude.
• Good in troubleshooting, diagnostics, and analytical tasks.
• Communication and coordination abilities are required, along with initiative and a sense of ownership.

• Exposire to various Unix operating systems and shell scripting.
• Exposure to scripting languages such as Ansible and Python

Working Hours: Monday - Friday (10am – 7pm) (Hybrid Working Arrangement)

Working Location: Central

Salary Package: Up to $6,00 (with VB and AWS)

We are seeking a highly skilled and experienced Database Administrator. The ideal candidate will be responsible for managing, maintaining, and optimizing our Oracle database systems to ensure high availability, performance, and security.

Key Responsibilities:

• Install, configure, upgrade, and maintain Oracle database software and related components.
• Administer and support production databases with 24/7 availability and monitoring.
• Design and assess Oracle database schemas.
• Ensure compliance with internal and external data protection standards.
• Collaborate with development and infrastructure teams to design scalable database solutions.
• Develop and maintain schemas, tables, indexes, views, and stored procedures.
• Provide database support for new project implementations.
• Write scripts to automate routine tasks and improve operational efficiency.
• Deploy monitoring tools and automation for proactive database management.

Qualifications:

• Bachelor's degree in computer science, Information Technology, Software Engineering, Database Administration, or a related field.
• Minimum of 3 years of experience as an Oracle DBA
• Experience with database performance tuning, optimization, and troubleshooting.

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.

Elane Yap Theng Yu- R

ScienTec Consulting Pte Ltd - 11C5781

Responsibilities

• Create and Administer an Oracle Database, Pluggable Databases
• Configure and Administer Oracle Net Services
• Create and Manage Database Storage
• Handle Database migration
• Manage Automated Maintenance Tasks
• Monitor and Tune Database Performance
• Manage Oracle Database instances, including initialization parameters, and learn to start and stop databases as per operational requirements
• Enforce database security by managing users, roles, privileges, and audit policies to protect data integrity and comply with security standards.
• Configure Oracle Net Services to facilitate communication with Oracle instances

Skills Requirement

• Bachelor's degree in Computer Science/Information Technology/Engineering
• 2-4 years of experience in Oracle Cloud and Oracle Database administration.
• Understanding of Oracle database architecture and administration.
• Familiarity with Oracle RAC and multitenant architecture.
• Oracle backup and recovery concepts using RMAN, datapump, and export/import.
• Knowledge of Oracle Cloud (OCI), Exadata, and Exadata (ExaCC).
• Good problem-solving skills and ability to work in a team environment.
• Good communication skills and a proactive learning attitude.
• Good in troubleshooting, diagnostics, and analytical tasks.
• Communication and coordination abilities are required, along with initiative and a sense of ownership.

Good to Have

• Exposire to various Unix operating systems and shell scripting.
• Exposure to scripting languages such as Ansible and Python

Key responsibilities:

• Manage, maintain, and optimise Oracle database environments

• Implement and manage Oracle RAC environments

• Perform database installations, upgrades, and patches

• Implement and manage backup and recovery strategies

• Monitor database performance and tune for optimal efficiency

• Ensure high availability and disaster recovery readiness

• Automate common database maintenance tasks

• Collaborate with development teams to ensure efficient database design

• Implement and maintain database security measures

• Ensure compliance with data protection regulations

• Conduct regular security audits and implement best practices

Qualifications:

• Bachelor's degree in computer science, Information Technology, or related field

• Minimum 3 years of experience as an Oracle DBA

• Oracle Certified Professional (OCP) certification

• Proven experience implementing and managing Oracle RAC

• Proficiency in scripting languages (e.g., Shell, Python, Perl) for automation

• Preferred Skills:

o Oracle Certified Master (OCM) certification

o Knowledge of DevOps practices and tools

o Familiarity with database compliance standards (e.g., PCI DSS, HIPAA)

o Experience with other database technologies (e.g., MySQL, PostgreSQL).

EA License # 14C6941