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Australia-Edinburgh Parks, Australia
Onsite
Not Available
Build something that matters
At Northrop Grumman, we’re expanding our Triton team, and this is your opportunity to be part of something genuinely impactful.
We’re building a high-performing group of Systems Administrators to support one of Australia’s most advanced Defence capabilities. This isn’t just another IT role, it’s a chance to work on cutting-edge technology in a mission-critical environment where reliability, security, and performance truly matter.
Why this role is different
If you’re a Systems Administrator who enjoys solving complex problems and taking ownership, this role gives you the chance to:
Work on high-tech platforms supporting real-world Defence operations
Be part of a growing team, shaping how systems are managed and improved
Move beyond repetitive ticket work into hands-on, impactful technical challenges
Build your expertise in a secure, large-scale, and highly specialised environment
What you’ll be doing
You’ll play a key role in ensuring systems are reliable, secure, and mission-ready:
Supporting and maintaining complex IT systems and networks
Monitoring system health and responding to issues in real time
Troubleshooting across infrastructure, networks, and hardware
Performing upgrades, patching, and continuous system improvements
Managing user access, security controls, and system integrity
Working closely with engineering and operational teams to keep systems running at peak performance
What’s in it for you
Work on a national Defence capability with real impact
Flexible working options - including hybrid working, 9 day fortnights, volunteer leave and varying start and finish times to suit your family needs
Gain exposure to advanced, large-scale systems and infrastructure
Develop your skills in a high-trust, high-performance environment
Professional development – further education, leadership development, professional industry memberships and unlimited access to a range of online training
About you:
Australian Citizenship is required
You must be holding a current NV1 or NV2 AGSVA security clearance
Degree or certificate in Communication and Information Systems and or IT OR 3+ years in practical experience
Experience in Systems Administration or IT Support (L2/L3 level)
Strong knowledge of Windows environments and infrastructure
This position required a Top-Secret Positive Vetting (TSPV) clearance. You must either currently hold or be eligible to hold this level clearance.
Note: As a Defence security clearance (TSPV) is required for this role, you will need to be an Australian Citizen. International Traffic in Arms Regulations (ITAR) are applicable, so your nationality may be a factor in determining your suitability for this role.
Ready to take the next step?
If you’re looking for a role where you can take ownership, solve meaningful problems, and work with leading-edge technology, we’d love to hear from you.
Everyone Matters
Doing the right thing and sharing success are two values underpinning how we behave at Northrop Grumman. Here, everyone matters including candidates from diverse backgrounds.
We are particularly proud of our commitment to reconciliation with Aboriginal and Torres Strait Islander people as demonstrated through our Second Innovate RAP (2024-2026), and our support for Veteran employment, and welcome Aboriginal and Torres Strait Islander people and Veterans to apply to join our team.
For more information or a confidential discussion, please contact Taylor.smith@au.ngc.com NB Files cannot be sent to this address.
As a Defence security clearance is required for this role, you must be an Australian Citizen. International Traffic in Arms Regulations (ITAR) are applicable, as such your nationality may be a factor in determining your suitability for this role. You will also need to satisfy police checks and employment screening verification.
We are proud to be WORK180 accredited – check us out here Northrop Grumman Australia | WORK180 Endorsed Employer