Defense Jobs in Australia

Defense jobs in Australia hiring now at vetted startups and product companies on Alion, updated daily. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Australia
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
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Quantum

FUN CRAFTERS SP. Z O O.
fun-crafters.com
FunCrafters is transforming the Realm of Mobile Gaming: Join Our Elite Team Crafting a Next-Generation RPG. Boasting AAA Graphics and Based on a Leading Global IP, This is Your Chance to Work on a Groundbreaking Project!
fun-crafters.com • Kraków • Gaming • Game Development • Mobile Games
Kraków • Gaming • Game Development • Mobile Games
$1 – $19k per year • Junior • 2+ years exp • Kraków • Remote (Australia) • Full-Time • Junior
Bash
Python
DevOps
AWS
Datadog
Docker
GCP
Kubernetes
Splunk
IAM
Cloudflare
Cybersecurity
Crowdstrike
Elastic SIEM
ISO 27001
Microsoft Sentinel
MITRE ATT&CK
Nessus
OpenVAS
Qualys Cloud Platform
SentinelOne
SOC 2
Wazuh
Shuffle
Suricata
Tines
Wireshark
Zeek
Zero Trust
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Tenable
tenable.com
Tenable, Inc. is the leading exposure management and AI security company that enables organizations to monitor, prioritize, and reduce cybersecurity risks and vulnerabilities across the entire attack surface, including IT, cloud, OT, and hybrid environments.
tenable.com • Tel Aviv • Columbia • Chicago • London • Dublin • Cloud Security • Cybersecurity • Vulnerability Management
Tel Aviv • Columbia • Chicago • London • Dublin • Cloud Security • Cybersecurity • Vulnerability Management
Verified live · 1 hour ago 2 months ago

Security Engineer
≈ $89k – $224k per year (Estimated) • Staff+ • 10+ years exp • In office (Sydney, Australia) • Internship • Staff
Python
DevOps
AWS
Azure
Docker
GCP
Cybersecurity
Nessus
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Databento
databento.com
Databento streamlines access to market data, offering a user-friendly self-service platform. Customers can quickly obtain live exchange feeds and vast amounts of historical data, with flexible pricing based solely on usage.
databento.com • San Francisco • New York • London • Beijing • Salt Lake City • Financial Services • Data & Analytics • Capital Markets
San Francisco • New York • London • Beijing • Salt Lake City • Financial Services • Data & Analytics • Capital Markets
Verified live · 1 day ago 3 months ago

Technical Support Engineer (L1/Frontline Support), APAC
Junior • 2+ years exp • Hong Kong • Remote (APAC) • PhD • Junior
Python
SQL
DevOps
eBPF
Grafana
Loki
Prometheus
Cybersecurity
Tcpdump
Wireshark
Management
Slack
QA
Sentry
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DataCom Group
datacomgroup.com
The DataCom Group is a technology infrastructure firm that specializes in the design, installation, and servicing of structured communications cabling systems. Serving commercial, educational, and government facilities, the company delivers integrated low-voltage solutions, including IP paging, intercom, and emergency notification systems. Additionally, it provides advanced physical security technology - such as access control, CCTV surveillance, and intrusion detection - to help organizations maintain safe and connected facilities.
datacomgroup.com • HQ: Auckland, New Zealand • IT Consulting • Cloud Computing • Information Technology • 5000+ employees • Est. 1993
HQ: Auckland, New Zealand • IT Consulting • Cloud Computing • Information Technology • 5000+ employees • Est. 1993
Verified live · 1 hour ago 2 months ago

Senior Cybersecurity Incident Responder
≈ $83k – $188k per year (Estimated) • Senior • In office (Melbourne, Australia) • Full-Time • Senior
PowerShell
Python
Ruby
DevOps
Splunk
Cybersecurity
Crowdstrike
Cyber Kill Chain
EnCase
KAPE
Magnet AXIOM
Microsoft Defender
MITRE ATT&CK
MITRE D3FEND
NIST CSF
OWASP Top 10
Velociraptor
X-Ways Forensics
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Verified live · 1 hour ago 4 months ago

Endpoint Engineering Architect
≈ $69k – $156k per year (Estimated) • Staff+ • In office (Sydney, Australia) • Full-Time • Architect
AWS
Azure
Hyper-V
Cybersecurity
Crowdstrike
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Leidos
leidos.com
Leidos is a defense, intelligence, civil, and health information technology enterprise. Headquartered in Reston, Virginia, the Fortune 500 company (NYSE: LDOS) operates as one of the primary IT, scientific research, and systems integration contractors for the U.S. federal government, allied defense agencies, and commercial infrastructure entities.
leidos.com • HQ: Reston, United States • Government • Cybersecurity • Military • 5000+ employees • Est. 2013
HQ: Reston, United States • Government • Cybersecurity • Military • 5000+ employees • Est. 2013
Open 97 daysVerified live · 5 min ago 4 months ago

Senior Security Engineer
≈ $73k – $167k per year (Estimated) • Senior • In office (Canberra, Australia) • Full-Time • Senior
Splunk
IAM
Cybersecurity
BeyondTrust
Carbon Black
CyberArk
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Bapcor Limited
bapcor.com.au
Bapcor Limited (ASX: BAP) is Asia-Pacific's leading provider of automotive aftermarket parts, accessories, workshop equipment, and vehicle services, headquartered in Melbourne, Australia. Founded in 1971 (originally as Burson Auto Parts), the company operates an end-to-end supply chain network spanning more than 800 locations across Australia, New Zealand, and Thailand.
bapcor.com.au • HQ: Melbourne, Australia • Commerce • Wholesale • Manufacturing • Automotive Manufacturing • 1001-5000 employees • Est. 1971
HQ: Melbourne, Australia • Commerce • Wholesale • Manufacturing • Automotive Manufacturing • 1001-5000 employees • Est. 1971
Open 101 dayVerified live · 2 hours ago 4 months ago

Senior Cyber Security Analyst
≈ $81k – $185k per year (Estimated) • Senior • 5+ years exp • In office (Australia) • Full-Time • Senior
Bash
PowerShell
DevOps
Azure
Cybersecurity
Crowdstrike
Microsoft Entra ID
NIST CSF
Zero Trust
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Airwallex
airwallex.com
Airwallex is a global financial technology company that provides cross-border payment, treasury, and banking infrastructure for businesses. Founded in Melbourne in 2015, the platform offers multi-currency business accounts, foreign exchange, payment acceptance, corporate cards, and expense management tools. It helps companies optimize international transactions and scale globally by bypassing traditional, costly banking intermediaries.
airwallex.com • HQ: Singapore • Financial Services • FinTech • Payments • 1001-5000 employees
HQ: Singapore • Financial Services • FinTech • Payments • 1001-5000 employees
Open 176 daysVerified live · 10 min ago 6 months ago

Staff Corporate Security Engineer
≈ $99k – $249k per year (Estimated) • Staff+ • 7+ years exp • In office (Melbourne, Sydney, Australia) • Bachelor's Degree • Full-Time • Staff
PowerShell
Python
DevOps
GCP
Splunk
Cybersecurity
Crowdstrike
Okta
Management
Google Workspace
Marketing
Salesforce
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Defense Jobs in Australia
Frequently asked questions
How many Defense jobs in Australia are available on Alion?
There are currently 30 active listings from 20 hiring companies on Alion, refreshed daily.
Which companies are hiring for Defense jobs in Australia?
20 vetted startups and product companies are currently hiring on Alion.
Are remote options available for Defense jobs in Australia?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Defense jobs in Australia?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.