Oracle Database Administrator

Location: Sydney
Discipline: Data & AI
Job type: Full Time
Salary: $AU$100000 - AU$120000 per annum
Contact name: Joshua P

Contact email: Joshuap@thenetworkit.com
Job ref: BBBH9944_1753332862
Published: 22 days ago

Responsibilities:

As an Oracle Database Administrator, you will support the establishment and ongoing management of infrastructure managed services for the client. Your responsibilities will include:



Service Establishment & Transition:

  • Assist in gathering and reviewing information related to the implementation and operation of the client's existing Oracle database environments.
  • Participate in workshops to understand existing Oracle platforms and prepare for database operations transition.
  • Contribute to the creation of key database operations documentation (e.g., System Understanding Documents, Standard Operating Procedures).
  • Support the team in ensuring readiness for database operations go-live in line with the service establishment plan and schedule.



Ongoing Database Administration & Operations:

  • Perform routine Oracle DBA tasks, including:
  • Monitoring and health checks
  • Database backups
  • Performance tuning and management
  • Availability and capacity management
  • Installation, configuration, and patching
  • Routine administration and maintenance
  • Resolving production and non-production incidents with minimal downtime or performance impact
  • Managing backlog of database-related tickets and service requests
  • Maintain comprehensive documentation for database platforms, processes, and procedures.
  • Support efforts to align database operations with DevOps and Agile principles.
  • Assist in automating database management and operational tasks.
  • Collaborate with other DBAs and infrastructure teams (compute, storage, network, datacentre, and public cloud).
  • Ensure security best practices are followed to meet federal government compliance standards.
  • Stay updated with industry trends and technologies to contribute to continuous improvement and innovation.
  • Provide input on current database platforms for public cloud migration projects.
  • Knowledge of MSSQL database administration desirable, but not a requirement
  • Manage junior DBA team members, including training, mentoring & scheduling



Qualifications:

  • Around 5-6 years of experience in Oracle database administration, both on-premises and in public cloud (preferably Oracle Cloud or AWS RDS for Oracle).
  • Proven experience in managing large-scale Oracle database environments, including high availability and disaster recovery solutions (e.g., Data Guard, RAC, GoldenGate).
  • Strong understanding of database security, performance tuning, and optimization techniques.
  • Familiarity with IT Service Management (ITSM) and ITIL frameworks. ITIL v4 certification is preferred or must be obtained within 8 weeks of starting the role.
  • Strong troubleshooting and problem-solving skills, with experience in performance tuning and query optimization.
  • Excellent written and verbal communication skills for stakeholder engagement and technical documentation.
  • Ability to work independently as well as collaboratively within a team.
  • Detail-oriented mindset with a commitment to quality and continuous improvement.
  • Experience in scripting and automation for database management tasks is a plus (e.g., Python, PowerShell, Shell Scripting).
  • Given the secure nature of this role, NV1 Security Clearance is required



This role is ideal for an experienced Oracle DBA looking to take on greater responsibilities in a structured service delivery environment.