Database Administrator

Reposted Yesterday
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Canberra, Australian Capital Territory, AUS
In-Office
Junior
Utilities
The Role
The Database Administrator will manage SQL and Oracle database environments, perform optimizations, patches, diagnose issues, and support incident response in government settings.
Summary Generated by Built In
Employment TypePermanent

Closing Date6 June 2026 11:59pm

Job TitleDatabase Administrator

Job Summary

Telstra's looking for a Database Administrator with some experience, to join a small, highly technical team supporting critical government environments. In this role, you’ll be responsible for maintaining, optimising and supporting SQL and Oracle databases that underpin key applications and services.Job Description

You’ll work in a collaborative operations environment where flexibility, technical expertise and problem-solving are highly valued. 

Ideally, you’ll be based in Canberra, but we can consider experienced DBA’s to be based in Sydney, also.

There’s workplace flexibility in this role; you can WFH, on-site or a mixture of both, depending on what suits you and your commitments. A minimum Active NV1 clearance is essential to be considered for this role, and you must be able to participate in an on-call roster, approximately one in every ten weeks.

What we offer

  • Performance-related pay 

  • 16 weeks paid parental leave for primary and secondary carers

  • Purchased annual leave scheme  

  • Access to thousands of learning programs so you can level-up  

  • Additional Telstra day off for you to spend as you like

  • Additional 30% off Telstra products and services 

What you’ll do 

  • Manage and maintain SQL and Oracle database environments 

  • Perform database patching, upgrades and ongoing optimisation  

  • Diagnose and resolve performance and availability issues (e.g. slow performance, capacity constraints, infrastructure impacts)  

  • Support incident response, fault diagnosis and service restoration activities  

  • Collaborate with infrastructure teams to resolve cross-platform issues 

About you 

  • Candidates must hold an active current Defence clearance to be considered (Minimum NV1).  

  • Proven experience working as a Database Administrator (DBA)  

  • Strong technical expertise across SQL and Oracle databases 

  • Experience performing database patching, upgrades and troubleshooting 

  • Confident working in operational environments, including incident response 

  • Highly competent, hands-on technical capability (depth of skill more important than years of experience)  

 

Please ensure an up-to-date CV is attached, to be considered. 

 

Skills Required

  • Proven experience working as a Database Administrator (DBA)
  • Strong technical expertise across SQL and Oracle databases
  • Experience performing database patching, upgrades and troubleshooting
  • Active NV1 security clearance
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The Company
HQ: Sydney, NSW
10,000 Employees
Year Founded: 1901

What We Do

We believe it’s people who give purpose to our technology. So we’re committed to staying close to our customers and providing them the best experience. And delivering the best tech. On the best network. Because our purpose is to build a connected future so everyone can thrive. We build technology and content solutions that are simple and easy to use, including Australia’s largest and fastest national mobile network. That’s why we strive to serve and know our customers better than anyone else – offering a choice of not just digital connection, but digital content as well. And that’s why we have an international presence spanning 15 countries, including China. In the 21st century, opportunity belongs to connected businesses, governments, communities and individuals. As Australia’s leading telecommunications and information services company, Telstra is proud to be helping our customers improve the ways in which they live and work through connection.

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