In-Demand Database administrators Jobs in Warriewood, Nsw

Database Administrator
Duxxel Pty Ltd —Sydney NSW
- From $400 a day
- Full-time
- Remote
- Administrative experience
- SQL
- Analysis skills
Quick Apply
9h
Senior Oracle Database Administrator
Brennan IT —Sydney NSW
- Full-time
- Azure
- Oracle
- Databases
1d
Relationship Support Officer
McMillan Shakespeare —Chatswood NSW
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Parental leave
Plant Administrator
John Holland —Sydney NSW
- Administrative experience
- Construction experience
- Communication skills
- Parental leave
9d
Marketing Funding and Operations Co-ordinator
TD Synnex —Macquarie Park NSW
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Sales
- Parental leave
- Employee assistance program
Lease Administrator
Hungry Jack's —Woolloomooloo NSW
- Full-time
- Microsoft Excel
- Microsoft Office
- Administrative experience
3d
ServiceNow Hardware Asset Management (HAM) Manager
Accenture —Sydney NSW
- Full-time
- Parental leave
Microsoft Cloud Solutions Consultant
FUJIFILM MicroChannel —Sydney NSW
- Full-time
- Hybrid work
- Azure
- SQL
- APIs
Quick Apply
Assistant Boutique Manager
A.Lange and Sohne —Sydney NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- CRM software
9d
Systems Engineer (IFS Cloud)
InfoConsulting Group —Sydney NSW
- Full-time
- Hybrid work
- Computer science
- Azure
- Oracle
Quick Apply
ServiceNow Developers (AU Citizen with Security Clearance)
Accenture —Sydney NSW
- Full-time
- SQL
- Analysis skills
- Scripting
7d
Systems Engineer (IFS Cloud)
InfoConsulting —Sydney NSW
- Remote
- Computer science
- Azure
- Oracle

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Senior Oracle Database Administrator
Brennan IT —Sydney NSW
We focus on creating real and relevant value for customers with solutions that fit their specific needs and always reflect their true interests.
1d

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database administrators jobs near warriewood, nsw

Database Administrator

Duxxel Pty Ltd
Sydney NSW

Quick Apply

Job Details

Full-time
From $400 a day
9 hours ago

Qualifications

CI/CD
Performance tuning
Incident management
Microsoft SQL Server
Administrative experience
SQL
Database administration
Analysis skills
PostgreSQL

Full Job Description

We are seeking an experienced and highly skilled Database Administrator (DBA) to manage, optimize, and support mission-critical database environments across Oracle, Microsoft SQL Server, and PostgreSQL platforms.

The successful candidate will ensure database performance, availability, security, integrity, and scalability while supporting enterprise applications and business operations.This role requires deep technical expertise in database administration, performance tuning, backup and recovery, high availability, and database security. The DBA will work closely with application teams, infrastructure teams, architects, and business stakeholders to deliver robust and reliable database services.

Key ResponsibilitiesDatabase Administration & Operations· Administer, maintain, and support Oracle, SQL Server, and PostgreSQL databases across production, test, and development environments.· Perform database installation, configuration, upgrades, patching, migrations, and lifecycle management.· Proactively monitor database health, capacity, availability, and performance.· Ensure database services meet agreed service levels and operational requirements.

Performance & Optimization· Analyze and resolve database performance issues using platform-native diagnostics and monitoring tools.· Optimize SQL queries, stored procedures, indexing strategies, execution plans, and database configurations.· Conduct performance assessments and recommend improvements for scalability, resilience, and efficiency.· Implement tuning strategies for high-volume and business-critical enterprise workloads.

Backup, Recovery & High Availability· Design, implement, and manage backup, restore, recovery, and retention strategies.· Perform regular recovery testing and disaster recovery validation.· Manage high availability, clustering, and replication technologies, including Oracle Data Guard and RAC, SQL Server Always On Availability Groups and Failover Clustering, and PostgreSQL streaming replication and high availability solutions.

Database Design & Development Support· Collaborate with development teams on logical and physical database design, standards, and optimization.· Participate in application deployments, release activities, and production readiness reviews.· Review database changes and provide guidance on performance, supportability, and best practices.· Support CI/CD initiatives and database automation.

Documentation & Governance· Create and maintain database standards, operational procedures, and technical documentation.· Develop runbooks, recovery procedures, support models, and architecture documentation.· Participate in change management, incident management, problem management, and governance processes

Qualifications

8+ years of database administration experience in enterprise environments.· Strong hands-on administration experience across Oracle, SQL Server, and PostgreSQL.·

Proven experience supporting large-scale, highly available production database environments.·

Experience participating in on-call support, incident resolution, root-cause analysis, and service improvement

.Preferred Certifications· Oracle Certified Professional (OCP).

Personal Attributes· Strong analytical, diagnostic, and problem-solving capability.· Clear communication and effective stakeholder management.· Ability to work independently and collaboratively across cross-functional teams.· Commitment to operational excellence, automation, knowledge sharing, and continuous improvement.

Pay: From $400.00 per day

Work Location: Remote

Quick Apply

Refine Your Search

database administrators jobs in warriewood, nsw

Database Administrator

Senior Oracle Database Administrator

Relationship Support Officer

Plant Administrator

Marketing Funding and Operations Co-ordinator

Lease Administrator

ServiceNow Hardware Asset Management (HAM) Manager

Microsoft Cloud Solutions Consultant

Assistant Boutique Manager

Systems Engineer (IFS Cloud)

ServiceNow Developers (AU Citizen with Security Clearance)

Systems Engineer (IFS Cloud)

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