It Security Administrator Contract Temp Jobs in Australia - Nov 2026

In this role you will be responsible for leading and overseeing government's digital resilience, and preparedness and response to cyber security risks

12d ago•Expiring

Listed six days ago

IT Governance & Cybersecurity Specialist

at Taronga Conservation Society Australia

This is a Contract/Temp job

Sydney NSW(Hybrid)

Located at Sydney's Iconic Taronga Zoo
Temporary, full-time position
TCSA Salaried Employees Award, Clerk Grade 8

Deliver Taronga's IT governance, cyber security risk, controls, compliance, audit and resilience activities.

6d ago

Listed fifty six minutes ago

End User Support Technician Level 1/2 - Brisbane

at The Onset

This is a Contract/Temp job

Brisbane QLD

AUD 45 - 50 per hour

12+ Month Contract
Brisbane CBD
NV1 Cleared

Put your IT support skills to work in a secure enterprise environment! Join a hands-on Brisbane team on a 12-month contract. Active NV1 required.

56m ago

Listed nine days ago

IT Security Analyst

at Vorwerk Australia

This is a Contract/Temp job

Melbourne VIC(Hybrid)

If you're passionate about IT security and delivering practical business outcomes, we'd love to hear from you.

9d ago

Listed nine days ago

Systems Administrator

at Robert Half

This is a Contract/Temp job

Melbourne VIC

$450 - $500 p.d. + Super

Work on exciting projects with a motivated and engaged team, while having access to excellent resources

9d ago

Listed fifty four minutes ago

Datacentre Lead

at Whizdom

Be an early applicant

This is a Contract/Temp job

Parkes, Canberra ACT

Contribute to the technical direction and future development of datacentre
Support VMware vSphere or equivalent virtualisation technologies.
Microsoft Windows Server and Red Hat Enterprise Linux

Lead secure datacentre operations, infrastructure, integration and technical teams in Defence ICT.

54m ago

Listed ten days ago

Multiple Cyber Operations Analyst

at Recruitment Hive

This is a Contract/Temp job

Canberra ACT

$95 - $145 per hour including super

12 + 12 + 12 month contract
NV1 Security Clearance Required
Junior (APS4/5 equivalent) and Senior (APS6/EL1 equivalent)

Defend critical government systems! Use Microsoft Sentinel, Defender and Purview to hunt threats, investigate incidents and strengthen cyber security.

Recruited byJess Pouono

10d ago

Listed two hours ago

EOI Project Services

at Helix Technology Services

This is a Contract/Temp job

Canberra ACT

No

Complex classified program of work for critical national security customer
Excellent salary + progression.
High performing team, great work location, and working with a mission-focus

Multiple Defence opportunities to work on a mission-critical national security program for a defence community customer. Great team + top salary.

2h ago

Listed three days ago

Infrastructure Security Engineer

at Talent

This is a Contract/Temp job

Canberra ACT

$100 - $125 p.h.

Work on an exciting Defence technology project.
Gain hands-on experience across infrastructure and cyber security.
Enjoy a varied technical role working with multiple technologies.

Support a secure Defence IT environment, working hands-on across infrastructure, cyber security, Windows, Linux and networking.

3d ago

Listed six days ago

Systems Engineer

at Wesfarmers

This is a Contract/Temp job

Perth WA(Hybrid)

Work across cloud, infrastructure and endpoint technologies
Broad, hands-on role across Microsoft 365, Azure, Intune and VMware
Build your capability in a role with variety, ownership and impact

Work across cloud, infrastructure and endpoint technologies in a broad, hands-on role supporting Wesfarmers' modern workplace.

6d ago

Listed nine days ago

Senior Systems Administrator

at Talent Street

This is a Contract/Temp job

Brisbane QLD(Hybrid)

Competitive

As a Senior Systems Administrator, you will be responsible for providing quality tier 3 end user compute technology solutions and support.

9d ago

Listed four days ago

Network Security Engineer

at World Wide Technology

This is a Contract/Temp job

Sydney NSW(Remote)

$115 – $130 per hour

Strong hands-on experience with Palo Alto Networks firewalls (PAN-OS, Panorama).
Plan and execute the Blue Coat to Zscaler migration, including policy analysis.
Configure & maintain Palo Alto firewalls (policy, NAT, routing, Panorama).

Network Security Engineer to support migration from Blue Coat ProxySG to Zscaler with Palo Alto firewall engineering.

4d ago

Listed seventeen days ago

IT Support Officer EOI

at Aurizn Pty Ltd

This is a Contract/Temp job

Adelaide SA

Initial 12-month fixed-term contract with growth opportunities
Support Defence and government clients using enterprise technologies
Join a collaborative, values-driven team that supports growth

Join Aurizn on an initial 12-month fixed-term contract, providing Level 1 ICT support across Defence environments and enterprise technologies.

17d ago

Listed three days ago

Level 1 IT Support Engineer

at AC3 Pty Limited

This is a Contract/Temp job

Sydney NSW

$35-45/hour

Work for a Global Manufacturing company
Approachable manager, supportive team and exciting projects in the pipeline
Sydney CBD. Onsite work. Free parking

Initial 12-month contract with possibility to extend or become permanent. Global manufacturing company with head office in Sydney CBD. Onsite work

3d ago

Listed thirteen days ago

Telecommunications Officer - Networks - Antarctica

at Department of Climate Change Energy the Environment and Water

This is a Contract/Temp job

Brisbane QLD

Base + allowances when in Antarctica from $178,797

Live & work in Antarctica
Join a unique community in one of the world's most extraordinary environments
Contracts vary by role, from seasonal voyages to extended deployments

Lead station network ops in Antarctica. Maintain & upgrade systems and support safety and station operations.

13d ago•Expiring

Listed three days ago

Cyber Security Engineer | 18MFTC

at Police Bank

This is a Contract/Temp job

Surry Hills, Sydney NSW(Hybrid)

Hands-on cyber role across identity, cloud, endpoint & network security
18MFTC - asap start available
WFO/WFH Options

Strengthen cyber security across cloud, identity, endpoint and network.

3d ago

Listed ten days ago

Cyber Security Engineer

at Recruitment Hive

This is a Contract/Temp job

Canberra ACT

$158.60 per hour incl. super

11-month Cyber Security Engineer contract in a government program
Baseline clearance required; work from Allara Street, Canberra
Microsoft security tools: Sentinel, MIP, DIP, Defender 365, ATP

Help transform cyber security services for a government client, delivering secure cloud and hybrid solutions.

Recruited byCoral Whitmore

10d ago

Listed two days ago

Cybersecurity Engineer

at Peoplebank Australia QLD

This is a Contract/Temp job

Brisbane QLD

Competitive hourly rate, No agency charges

Risk management, Microsoft security , Entra ID, Defender, Purview
Government Sector, Brisbane CBD based
2 days WFH , Competitive hourly rate

Role- Security Engineer Initial engagement until Jun'27 Possible extensions Brisbane CBD based Competitive hourly rate Government sector

2d ago

Listed five days ago

Security Engineer

at Talenza

This is a Contract/Temp job

Sydney NSW(Hybrid)

$600 - $700 p.d. + Super

Security Engineer focused on securing modern cloud environments, improving security tooling, automating processes, and driving resilient outcomes.

5d ago

Listed three days ago

Systems Administrator

at NSW Police Force

This is a Contract/Temp job

Parramatta, Sydney NSW

$133,348 - $146,945

We have an opportunity for a System Administrator in Service Management Office, Technology and Communication Services Command in Parramatta.

3d ago

Listed five days ago

Senior Cyber Security Analyst

at Canberra Consulting

This is a Contract/Temp job

Canberra ACT

$120 - $130 per hour

12-month contracts + 2 × 12-month extension options
Technical documentation, accreditation and Microsoft cloud security.
Australian citizenship and current NV1 security clearance mandatory

Opportunities supporting enterprise and project cyber security assurance.

5d ago

Listed fourteen days ago

TechnologyOne System Administrator

at TLS Consulting Pty Ltd

This is a Contract/Temp job

Canberra ACT

$115 – $130 per hour

Canberra-based or interstate contract opportunity

An exciting opportunity! Join TLS Consulting as a TechnologyOne Administrator and make an impact.

14d ago

Listed nineteen days ago

Network Security Technician

at Narada Consulting Pty Ltd

This is a Contract/Temp job

Canberra ACT

Exciting opportunities across network security, automation and monitoring.
Join a proudly Australian-owned business that values your expertise.
Work on critical government ICT projects with real impact.

Join a proudly Australian-owned ICT consultancy, and put your technical expertise to work on critical government projects.

19d ago

Listed two days ago

System Administrator - ServiceNow

at Reserve Bank of Australia

Be an early applicant

This is a Contract/Temp job

Sydney NSW(Hybrid)

Support a critical ServiceNow platform used across the Bank
Drive platform improvements through optimisation, upgrades and automation
Collaborate with technical experts and stakeholders across the organisation

Support and enhance the Bank's ServiceNow platform, driving stability, performance and continuous improvement across the enterprise

2d ago

Listed five days ago

Cyber Security Architect

at Canberra Consulting

This is a Contract/Temp job

Canberra ACT

$135-$155 per hour

Combine security architecture, technical assurance and accreditation expertise.
Long Contract 12+12+12 months
NV1 clearance required

Shape secure Microsoft Azure and cloud solutions supporting national law enforcement.

5d ago

Listed four days ago

Security Specialist

at Recruitment Hive

This is a Contract/Temp job

Canberra ACT

$200 - $220 per hour including super

12 + 12 + 12 month contract
TSPV or TSPA Security Clearance Required
Weekly pay + $$ Negotiable $$

Start the new year in a new role, leading Essential Eight uplift and post-quantum cryptography across government systems.

Recruited byJess Pouono

4d ago

Listed seven days ago

IT Graduate Support Officer

at Wyndham City Council

This is a Contract/Temp job

Werribee, Melbourne VIC

Band 4 salary from $78,402 + superannuation and RD

2-year graduate opportunity in IT
Hands-on IT service desk and technical support
Must have graduated within the last 12 months

Graduate IT Support Officer

7d ago

Listed eleven days ago

Cyber Security GRC Analyst | 12month Contract

at WorkCover Queensland

This is a Contract/Temp job

Brisbane QLD(Hybrid)

Work across cyber risk, assurance and compliance
Apply NIST, ISO 27001, Essential Eight and IS18
Partner across WorkCover to strengthen cyber resilience

Build your cyber GRC career while strengthening risk, assurance and compliance practices across WorkCover Queensland.

11d ago

Listed three hours ago

Senior IT Project Manager - Citizen + baseline/NV1

at DWS Limited

This is a Contract/Temp job

Adelaide SA(Hybrid)

up to $210K (inc super), dep. on exp.

Defence Related Experience / Baseline or Higher Clearance
Attractive Salary/Daily Rate - Adelaide Location
Join DWS; a leading IT Consultancy, and part of HCLTech

DWS are looking for experienced IT Project Managers with defence related experience, current baseline or higher clearance

3h ago

Listed two days ago

Senior IT Systems Administrator

at Grampians Health

This is a Contract/Temp job

Ballarat, Ballarat & Central Highlands VIC

$48.87 per hour + salary packaging

Monthly ADO | 5 Weeks of Annual Leave | Fixed Term Contract
Challenge yourself | Join a supportive team | Use your skills
Salary Packaging benefits | Staff fitness program | Access to our social club

Provide high-quality technical support and customer service to staff across Grampians Health in the Senior IT Systems Administrator role!

2d ago

396 it security administrator jobs in Australia - Contract Temp

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