In-Demand Database administrators & Jobs in Sydney, Nsw

Database Administrator
Duxxel Pty Ltd —Sydney NSW
- From $400 a day
- Full-time
- Remote
- Administrative experience
- SQL
- Analysis skills
Quick Apply
22h
Senior Oracle Database Administrator
Brennan IT —Sydney NSW
- Full-time
- Azure
- Oracle
- Databases
1d
Program Administrator
Harding Miller Education —Balmain NSW
- $80,000 - $82,000 a year
- Urgently hiring
- Hybrid work
- CRM software
- Microsoft Office
- No degree
Quick Apply
4d
Veritas - NetBackup Administrator/Engineer
Pyramid Global Technologies —Sydney NSW
- Azure
- Communication skills
Manager – Data Platforms
Unisys —Rhodes NSW
- Full-time
- Management
Administration Officer
Nepean Blue Mountains Local Health District —Sydney NSW
- $34.93 - $36.09 an hour
- Weekend availability
- Microsoft Office
- Education
- Front desk
- Employee assistance program
Plant Administrator
John Holland —Sydney NSW
- Administrative experience
- Construction experience
- Communication skills
- Parental leave
10d
Practice Administrator (Legal Secretary) - Environment & Planning
Clayton Utz —Sydney NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Parental leave
- Gym membership
Sydney National Training Administrator
Wormald —Homebush West NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Lease Administrator
Hungry Jack's —Woolloomooloo NSW
- Full-time
- Microsoft Excel
- Microsoft Office
- Administrative experience
4d
RAS Foundation Administration Assistant
Royal Agricultural Society of NSW —Sydney Olympic Park NSW
- Microsoft Word
- CRM software
- Microsoft Excel
- Employee assistance program
- Employee discount
Account Specialist
HotSchedules Corporate —Bondi Junction NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Course Administrator
Family Planning Australia —Newington NSW
- Full-time
- Microsoft Outlook
- Microsoft Office
- Administrative experience
- Annual leave
- Parental leave
Quick Apply
7d
Systems Engineer (IFS Cloud)
InfoConsulting Group —Sydney NSW
- Full-time
- Hybrid work
- Computer science
- Azure
- Oracle
Quick Apply
Relationship Support Officer
McMillan Shakespeare —Chatswood NSW
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Parental leave
Senior Developer
Apex Group —Sydney NSW
- Full-time
- Azure
- Computer Science
- DevOps
ServiceNow Hardware Asset Management (HAM) Manager
Accenture —Sydney NSW
- Full-time
- Parental leave
Systems Engineer (IFS Cloud)
InfoConsulting —Sydney NSW
- Remote
- Computer science
- Azure
- Oracle
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
Assistant Boutique Manager
A.Lange and Sohne —Sydney NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- CRM software
9d

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database administrators & jobs near sydney, nsw

Database Administrator

Duxxel Pty Ltd
Sydney NSW

Quick Apply

Job Details

Full-time
From $400 a day
22 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 sydney, nsw

Database Administrator

Senior Oracle Database Administrator

Program Administrator

Veritas - NetBackup Administrator/Engineer

Manager – Data Platforms

Administration Officer

Plant Administrator

Practice Administrator (Legal Secretary) - Environment & Planning

Sydney National Training Administrator

Lease Administrator

RAS Foundation Administration Assistant

Account Specialist

Course Administrator

Systems Engineer (IFS Cloud)

Relationship Support Officer

Senior Developer

ServiceNow Hardware Asset Management (HAM) Manager

Systems Engineer (IFS Cloud)

Marketing Funding and Operations Co-ordinator

Assistant Boutique Manager

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