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Principal Engineer Jobs in Australia.

All active Principal Engineer roles based in Australia.

New engineering jobs daily on Telegram View Principal Engineer salary insights in Australia
Total jobs
248
positions indexed
New today
6
last 24 hours
Companies
57
actively hiring
Worldwide remote
0
from anywhere

How many Principal Engineer jobs in Australia are there right now?

There are 248 open Principal Engineer jobs in Australia on JobsRadar right now, from 57 companies hiring directly. 6 were added in the last 24 hours; the board was last refreshed on October 9, 2026 at 08:05 UTC.

search: principal engineer in: Australia Clear all
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KBR
Principal Environmental Consultant
KBR
⚡ Apply early Sydney, New South Wales, Austr... Onsite
● New 👁 Seen ✓ Applied 8h ago
Riot Games
Principal QA Engineer
Riot Games
⚡ Apply early Sydney, Australia Onsite
● New 👁 Seen ✓ Applied 11h ago
Quality People
Maintenance Civil Engineers
Quality People
⚡ Apply early Gold Coast, Queensland, Austra... Onsite
● New 👁 Seen ✓ Applied 20h ago
Zscaler
Principal AI Security Specialist
Zscaler
⚡ Apply early Melbourne, AUS; Sydney, AUS Onsite
● New 👁 Seen ✓ Applied 20h ago
Zuora
Principal Customer Solution Engineer
Zuora
⚡ Apply early Sydney, New South Wales, Austr... Onsite
● New 👁 Seen ✓ Applied 21h ago
Commonwealth Bank of Australia
Martech Lead / Martech Architect
Commonwealth Bank of Australia
⚡ Apply early Perth Central Onsite
● New 👁 Seen ✓ Applied 22h ago
AirTrunk
Principal Electrical Engineer
AirTrunk
⚡ Apply early AirTrunk HQ - North Sydney Onsite
● New 👁 Seen ✓ Applied 1d ago
Optiver
Principal Data Engineer
Optiver
⚡ Apply early Sydney, Australia Onsite
● New 👁 Seen ✓ Applied 1d ago
Xero
Search Engineer
Xero
⚡ Apply early AU: Melbourne: (260 Burwood Rd... Hybrid
● New 👁 Seen ✓ Applied 1d ago
Quality People
Principal Engineer
Quality People
⚡ Apply early Gold Coast, Queensland, Austra... Onsite
● New 👁 Seen ✓ Applied 1d ago
RTX
Senior Principle Systems Engineer - Computing Solutions
RTX
⚡ Apply early US-FL-MELBOURNE-313 ~ 1344 S B... Hybrid
● New 👁 Seen ✓ Applied 1d ago
Northrop Grumman
Principal Engineer Electromechanical
Northrop Grumman
⚡ Apply early United States-Florida-Melbourn... Onsite $98,400–$147,600
● New 👁 Seen ✓ Applied 1d ago
AirTrunk
Senior Mechanical Engineer
AirTrunk
⚡ Apply early AirTrunk HQ - North Sydney Onsite
● New 👁 Seen ✓ Applied 2d ago
AirTrunk
Principal Fire & Hydraulic Engineer
AirTrunk
⚡ Apply early AirTrunk HQ - North Sydney Onsite
● New 👁 Seen ✓ Applied 2d ago
Commonwealth Bank of Australia
Principal Software Engineer
Commonwealth Bank of Australia
⚡ Apply early Sydney CBD Area Onsite
● New 👁 Seen ✓ Applied 2d ago
Northrop Grumman
SkillBridge - Principal Systems Engineer (E2 Hawkeye)
Northrop Grumman
⚡ Apply early United States-Florida-Melbourn... Onsite $95,300–$142,900
● New 👁 Seen ✓ Applied 2d ago
Commonwealth Bank of Australia
Principal Software Engineer
Commonwealth Bank of Australia
⚡ Apply early Sydney CBD Area Onsite
● New 👁 Seen ✓ Applied 2d ago
Northrop Grumman
Principal Survivability Engineer 3
Northrop Grumman
⚡ Apply early United States-Florida-Melbourn... Onsite $81,400–$122,000
● New 👁 Seen ✓ Applied 2d ago
Commonwealth Bank of Australia
Staff Platform Engineer (AWS)
Commonwealth Bank of Australia
⚡ Apply early Sydney CBD Area Onsite
● New 👁 Seen ✓ Applied 2d ago
Northrop Grumman
Principal Engineer Planning Analyst
Northrop Grumman
⚡ Apply early United States-Florida-Melbourn... Onsite $89,400–$134,200
● New 👁 Seen ✓ Applied 2d ago
Northrop Grumman
Principal/Sr Principal Engineer Systems-Active Secret Required
Northrop Grumman
⚡ Apply early United States-Florida-Melbourn... Onsite $98,400–$147,600
● New 👁 Seen ✓ Applied 2d ago
Xero
Principal Engineer - Backend/Platform Engineering
Xero
⚡ Apply early AU: Melbourne: (260 Burwood Rd... Hybrid
● New 👁 Seen ✓ Applied 2d ago
Databricks
Customer Enablement Architect (Capability Engineering & AI Adoption)
Databricks
⚡ Apply early Sydney, Australia Onsite
● New 👁 Seen ✓ Applied 2d ago
Airwallex
Principal AI Engineer, Business Accounts
Airwallex
⚡ Apply early AU - Sydney Onsite
● New 👁 Seen ✓ Applied 2d ago
Northrop Grumman
Software Integration and Test Engineer / Principal Software Integration and Test Engineer
Northrop Grumman
⚡ Apply early United States-California-Manha... Onsite $79,300–$137,600
● New 👁 Seen ✓ Applied 3d ago

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Frequently asked questions

How many Principal Engineer jobs in Australia are open right now?
248 Principal Engineer jobs in Australia are open across 57 companies, as of October 9, 2026.
Which companies are hiring Principal Engineer jobs in Australia?
KBR, Riot Games, Quality People, Zscaler and Zuora are among the 57 companies currently hiring Principal Engineer 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 October 9, 2026 at 08:05 UTC.

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