In-Demand network administrator Jobs in parramatta, nsw

Database Administrator – DevSecOps (Defence)
Telstra Business Technology Centre Perth South —Sydney NSW
- Full-time
- Administrative experience
- SQL
- Analysis skills
2d
Service Desk Administrator
NinjaOne —North Sydney NSW
- Full-time
- Hybrid work
- Software troubleshooting
- Microsoft Office
- Scripting
Atlassian Cloud Administrator
Australia’s Academic and Research Network (AARNet) —Sydney NSW
- Management
- Administrative experience
- APIs
- Annual leave
- Parental leave
10d
Cloud Data Service Administrator
BDO —Sydney NSW
- Full-time
- Azure
- SQL
- Communication skills
- Health insurance
- On-the-job training
IT Operations Specialist
Q-CTRL —Sydney NSW
- Full-time
- Azure
- Management
- Communication skills
Senior Systems Administrator
Industrial Light & Magic —Moore Park NSW
- Computer Science
- Bachelor's degree
- Organisational skills
Senior Systems Administrator
Disney —Moore Park NSW
- Computer Science
- Bachelor's degree
- Organisational skills
Injury Care Partner - NSW
Woolworths Group —Bella Vista NSW
- Full-time
Azure Systems Administrator
Smart Communications —Sydney NSW
- Azure
- DevOps
- AWS
- Gym membership
Assoc Network Engineer
Universal Music Group —Sydney NSW
- Full-time
- English
Clinical Support Administrator
The Sydney Children's Hospitals Network —Sydney NSW
- $71,072.43 - $73,287.41 a year
- Full-time
- Customer service
- Administrative experience
- Communication skills
- Employee assistance program
8d
Private Capital Fund Administrator
BNP Paribas —Sydney NSW
- Full-time
- Financial services
- Communication skills
Administration Assistant
Equans —Darlinghurst NSW
- Full-time
- Microsoft Excel
- Maintenance
- Microsoft Office
- Health insurance
- Parental leave
Systems Engineer, End User Computing
Houlihan Lokey —Sydney NSW
- Full-time
- Hospitality
- Management
- Computer Science
Senior IT Systems Administrator
KBR —Sydney NSW
- Full-time
- Bachelor's degree
- No degree
- Parental leave
Health Info Services Officer
Prince of Wales Private Hospital —Sydney NSW
- Full-time
- Microsoft Word
- Microsoft Excel
- Customer service
2d
Claims Consultant, REST
TAL —Sydney NSW
- Full-time
- Hybrid work
- Management
- Analysis skills
Quick Apply
Power BI Infrastructure Administrator
The Argyle Network —Sydney NSW
- $120,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- Scripting
Vice President, Vulnerability Management Remediation, Global Information Security, Sydney, Australia
Bank of America —Sydney NSW
- Full-time
- Computer Science
- Microsoft Office
- Master's degree
HR Administrator
Neara —Sydney NSW
- Full-time
- Remote
- Microsoft Excel
- Administrative experience
- Organisational skills
11d

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network administrator jobs near parramatta, nsw

Database Administrator – DevSecOps (Defence)

Telstra Business Technology Centre Perth South
Sydney NSW

Apply Now

Job Details

Permanent | Full-time
2 days ago

Qualifications

DB2
IT service management
Disaster recovery
Microsoft SQL Server
Administrative experience
SQL
Database administration
Analysis skills
PostgreSQL
High availability
MariaDB

Full Job Description

Employment Type

Permanent

Closing Date

11 June 2026 11:59pm

Job Title

Database Administrator – DevSecOps (Defence)

Job Summary

Job Description

Who We Are

We're an iconic Aussie brand with a global footprint. Our purpose is to build a connected future so everyone can thrive. We're all about providing the best experience and delivering the best tech on the best network.

This includes making Telstra the place you want to work. For you, that means a having career that grows with you and working with a team powered by human connection that prioritises wellbeing and choice.

We are seeking a Database Administrator to support critical Defence systems within a high-performing DevSecOps environment.

The Opportunity

In this role, you will provide production support for database platforms while also contributing to the build and delivery of new database systems, ensuring reliability, performance, and scalability across enterprise environments.

You’ll work closely with stakeholders to diagnose issues, implement solutions, and continuously improve platform performance in a secure and mission-critical setting.

Candidates must be Australian Citizens with minimum NV1 security clearance and must be able to obtain NV2 security clearance. This role requires obtaining and maintaining NV2 clearance.

This is a permanent full-time role predominantly based on-site.

Location: Sydney / Canberra / Melbourne / Brisbane

What We Offer

Performance-related pay
Access to thousands of learning programs so you can level-up
Global presence across 22 countries; opportunities to work where we do business.
Purchased annual leave scheme
Additional Telstra day off
Additional 30% off Telstra products and services
Continuous Service Recognition for those who are coming across from a Federal Government agency to Telstra.

What You’ll Do

Global Networks & Technology - Network & Infrastructure Engineering designs and delivers Telstra's network and infrastructure solutions, ensuring they're reliable, scalable, and secure.

Key Responsibilities

Provide technical support and optimisation for production database environments
Build, integrate, and support new database systems and applications
Perform testing, validation, and acceptance activities for database solutions
Contribute to DevSecOps delivery practices and ITSM processes
Support high availability and disaster recovery configurations
Collaborate with internal and external stakeholders to ensure system reliability
Maintain and improve technical documentation and processes
Share knowledge and contribute to continuous improvement across the team

About You

You’re a problem-solver who thrives in complex environments and enjoys working on mission-critical systems. You bring strong analytical capability and a collaborative mindset, with the ability to communicate effectively with both technical and non-technical stakeholders.

Key skills & experience

Strong experience in Database Administration across enterprise environments
Hands-on with one or more: DB2, Oracle, MS SQL, PostgreSQL, MariaDB
Experience in high availability and disaster recovery technologies
Exposure to system administration and production support
Strong problem-solving and analytical skills
Experience working in DevSecOps / ITSM environments

Apply Now

Refine Your Search

network administrator jobs in parramatta, nsw

Database Administrator – DevSecOps (Defence)

Service Desk Administrator

Atlassian Cloud Administrator

Cloud Data Service Administrator

IT Operations Specialist

Senior Systems Administrator

Senior Systems Administrator

Injury Care Partner - NSW

Azure Systems Administrator

Assoc Network Engineer

Clinical Support Administrator

Private Capital Fund Administrator

Administration Assistant

Systems Engineer, End User Computing

Senior IT Systems Administrator

Health Info Services Officer

Claims Consultant, REST

Power BI Infrastructure Administrator

Vice President, Vulnerability Management Remediation, Global Information Security, Sydney, Australia

HR Administrator

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