System Administrator Jobs in Australia.
Australia offers a strong, diverse job market across Sydney's finance and tech sectors, Melbourne's business and creative industries, and mining and resources nationwide. Browse jobs across Australia from companies hiring nationwide.
System administrators keep servers, systems and services running smoothly day to day. Browse system administrator jobs from companies hiring worldwide.
Total jobs
6
positions indexed
New today
0
last 24 hours
Companies
4
actively hiring
Worldwide remote
0
from anywhere
How many System Administrator jobs in Australia are there right now?
There are 6 open System Administrator jobs in Australia on JobsRadar right now, from 4 companies hiring directly. The board was last refreshed on July 27, 2026 at 10:08 UTC.
Engineering Systems Administrator
Anduril Industries
● New
👁 Seen
✓ Applied
2d ago
Systems Administrator
CDC Data Centres
● New
👁 Seen
✓ Applied
4d ago
Systems Administrator
Centorrino Technologies
● New
👁 Seen
✓ Applied
4d ago
Senior Systems Administrator (Infrastructure Engineer)
Centorrino Technologies
● New
👁 Seen
✓ Applied
1w ago
Cloud & Systems Administrator
Centorrino Technologies
● New
👁 Seen
✓ Applied
2w ago
Network & Systems Administrator
Freelancer.com
● New
👁 Seen
✓ Applied
4w ago
Frequently asked questions
- How many System Administrator jobs in Australia are open right now?
- 6 System Administrator jobs in Australia are open across 4 companies, as of July 27, 2026.
- Which companies are hiring System Administrator jobs in Australia?
- Anduril Industries, CDC Data Centres, Centorrino Technologies and Freelancer.com are among the 4 companies currently hiring System Administrator jobs in Australia.
- How current are these listings?
- Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on July 27, 2026 at 10:08 UTC.