In-Demand database administrator (dba) Jobs in sydney, nsw

Database Administrator (DBA)
Info Techno Digital Services —Sydney NSW
- $7,354.35 - $10,302.15 a month
- Full-time
- Azure
- Computer Science
- Databases
- Health insurance
- Dental insurance
Quick Apply
7d
Junior Database Administrator
Deloitte —Sydney NSW
- Hybrid work
- Azure
- Patient monitoring
- Administrative experience
- Parental leave
9h
PostgreSQL Database Administrator
Unisys —Rhodes NSW
- Full-time
- Administrative experience
- SQL
- Scripting
ADABAS Database Administrator
Showtime Consulting —Sydney NSW
- Full-time
- Administrative experience
Quick Apply
Database Administrator (SQL Server)
HotSchedules Corporate —Bondi Junction NSW
- Full-time
- Azure
- Databases
- SQL
Database Engineer (AU Citizen)
Accenture —Sydney NSW
- Full-time
- Systems design
- Databases
- SQL
Oracle DBA
FinXL —North Sydney NSW
- Call employer
- Administrative experience
- AWS
PostgreSQL Database Administrator
Darumatic —Sydney NSW
- Contract
- Remote
- Management
- Databases
- Administrative experience
Database Administrators
TechBiz Global GmbH —Sydney NSW
- Full-time
- Azure
- AWS
- Bachelor's degree
Quick Apply
Senior Oracle DBA
FinXL —Sydney NSW
- Contract
- Oracle
- Administrative experience
- AWS
Azure Cloud DBA Engineer
Capgemini —Sydney NSW
- Hybrid work
- Azure
- Management
- DevOps
5d
Junior DevOps Engineer
Corto Pty Ltd —Sydney NSW
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
- Gym membership
Quick Apply

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Database Administrator (DBA)

Info Techno Digital Services
Sydney NSW

Quick Apply

Job Details

Permanent | Full-time
$7,354.35 - $10,302.15 a month
7 days ago

Benefits

Health insurance
Unlimited annual leave
Dental insurance
Annual leave
Salary packaging

Qualifications

CI/CD
Authentication
Performance tuning
Data modelling
Azure
Computer Science
Cassandra
AWS Certification
Microsoft SQL Server
NoSQL
MongoDB
Databases
SQL
Database administration
AWS
Education
Bachelor's degree
PostgreSQL
Terrafrom
Redis
Scripting
Redshift
RDS database
MySQL
MariaDB

Full Job Description

Database Administrator (DBA) — Job Description

Overview A Database Administrator (DBA) is responsible for designing, implementing, maintaining, and optimizing an organization’s database systems to ensure data integrity, availability, security, and performance. The DBA collaborates with developers, system administrators, and stakeholders to support applications and business processes that rely on data.

Key Responsibilities

Database design & architecture: design logical and physical schemas, normalize data models, and advise on data partitioning, sharding, and replication strategies.
Installation & configuration: install, configure, upgrade, and patch database servers and related tools (e.g., RDBMS, NoSQL, cloud-managed databases).
Performance tuning: monitor and tune queries, indexes, execution plans, and database configuration to meet SLAs for latency and throughput.
Backup & recovery: implement and test backup, restore, and disaster-recovery procedures; develop RTO/RPO strategies.
High availability & replication: configure and maintain clustering, replication, failover, and load-balancing solutions.
Security & compliance: manage authentication/authorization, encryption (at-rest and in-transit), auditing, and compliance with data protection regulations.
Capacity planning & monitoring: forecast storage/compute needs, monitor growth, and optimize resource allocation and costs.
Maintenance & housekeeping: manage indexing strategies, statistics, vacuuming/cleanup, and scheduled maintenance windows.
Incident response & troubleshooting: diagnose and resolve database incidents, perform root-cause analysis, and implement preventive measures.
Change management & deployments: support schema migrations, rollouts, and rollback plans; coordinate with CI/CD pipelines and application teams.
Documentation & standards: maintain runbooks, run-time diagrams, operational procedures, and database standards/best practices.
Mentoring & knowledge sharing: train developers and other teams on efficient schema design, query patterns, and safe deployment practices.

Required Qualifications

Education: Bachelor’s degree in Computer Science, Information Systems, Engineering, or equivalent experience.
Experience: 3+ years (mid-level) or 6+ years (senior) working as a DBA or in a database-focused role.
Technical skills:
Strong SQL expertise and query optimization.
Experience with one or more RDBMS (e.g., PostgreSQL, MySQL/MariaDB, Microsoft SQL Server, Oracle).
Familiarity with at least one NoSQL system (e.g., MongoDB, Cassandra, Redis) preferred.
Experience with backup/restore, replication, clustering, and performance tuning.
Knowledge of storage, networking basics, and OS-level tuning (Linux/Windows).
Familiarity with cloud-managed databases and services (e.g., AWS RDS/Aurora, Azure SQL, Google Cloud SQL) and IaC tools (Terraform, CloudFormation) preferred.
Experience with monitoring tools (e.g., Prometheus, Grafana, Datadog) and logging.
Soft skills: problem-solving, attention to detail, good communication, ability to collaborate across teams, and incident-handling composure.

Nice-to-Have

Certifications: e.g., Oracle Certified Professional, Microsoft Certified: Azure Database Administrator, AWS Database Specialty, or vendor-specific PostgreSQL/MySQL certs.
Scripting/automation: proficiency in Python, Bash, PowerShell.
Experience with containerized databases and Kubernetes operators for databases.
Familiarity with data analytics, ETL pipelines, and data warehousing (e.g., Snowflake, Redshift, BigQuery).

Pay: $7,354.35 – $10,302.15 per month

Benefits:

Dental insurance
Health insurance
Salary packaging
Unlimited annual leave

Work Location: In person

Quick Apply

Refine Your Search

database administrator (dba) jobs in sydney, nsw

Database Administrator (DBA)

Junior Database Administrator

PostgreSQL Database Administrator

ADABAS Database Administrator

Database Administrator (SQL Server)

Database Engineer (AU Citizen)

Oracle DBA

PostgreSQL Database Administrator

Database Administrators

Senior Oracle DBA

Azure Cloud DBA Engineer

Junior DevOps Engineer

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