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IT systems administrator jobs in Australia

Jobs found: 167,054
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at
Western Australia
$100,000 – $125,000 per month

Red Piranha is a world leading developer of cybersecurity technology, founded in Australia and is one of Australia’s fastest growing cybersecurity companies in the APAC region. Red Piranha is a leader in security operations technologies and has redefined the industry more than once, with its global multi award winning Crystal Eye Consolidated security platform and XDR technology. Red Piranha...

13 hours ago
WA Government
Western Australia
$60,000 – $80,000 per month

A state government office in Western Australia is seeking a skilled Systems and Network Administrator. This role involves managing IT infrastructure, including servers and networks, and providing technical consulting to support business objectives. Suitable applicants will be placed in a recruitment pool for various appointment types, enhancing the health services through technology. This is an...

13 hours ago
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NGARE EMPLOYMENT SOLUTIONS PTY LTD
New South Wales
$100,000 – $125,000 per month

IT System Administrator - Role Description Wyong Christian Community School (WCCS) is a thriving Christian school located on 28 acres of beautiful, semi-rural land. For over 32 years, we have been committed to providing quality Christian education, nurturing our students’ God-given potential, and building strong community relationships. The IT Systems Administrator is a dual-focus role that...

13 hours ago
Bhagwan Marine
Western Australia
$80,000 – $100,000 per month

IT Systems & Cyber Security Administrator Start your journey in 2026 with a fresh role in our State‑of‑the‑Art Office with Rooftop & Views! Join our fun & vibrant friendly team! Join an ASX listed company! Bhagwan Marine is looking for a hands‑on IT Support Technician to join our growing ICT team and provide front‑line technical support to our nationwide workforce. This is the perfect...

13 hours ago
DL Communications
Australia
$80,000 – $100,000 per month

A Defence-focused IT firm is seeking a Systems Administrator to join their team in Australia. The ideal candidate will possess a strong background in network security and system administration, alongside the necessary Australian Defence security clearance. Responsibilities include implementing ISM/Essential 8 controls and supporting Defence operations. This 12-month contract offers the...

13 hours ago
Xcellink Pte Ltd
Bendemeer
$80,000 – $100,000 per month

A multinational IT and electronics company in Australia is seeking a skilled System Administrator to monitor incidents, manage ITSM tickets, and support 24/7 operations. Ideal candidates should have a diploma in relevant fields and some hands-on experience with Windows Server administration. Prior experience is preferred but training is available for suitable candidates who show the ability to...

13 hours ago
Harrison McMillan Pty Ltd
South Australia
$80,000 – $100,000 per month

A leading private firm in South Australia is seeking a skilled IT Systems Administrator to oversee the operation and maintenance of IT systems and network infrastructure. You will be responsible for providing technical support, managing security policies, and ensuring efficient technology delivery. The ideal candidate has expertise in Microsoft 365, server management, and networking technologies....

13 hours ago
PU-FAM PTY LTD
Western Australia
$80,000 – $100,000 per month

A technology solutions provider in Western Australia is seeking a skilled Systems Administrator to manage and optimise IT systems for reliability and performance. Key responsibilities include maintaining servers and networks, troubleshooting issues, and ensuring security measures are in place. Candidates must have a Bachelor’s degree in IT or a related field along with relevant experience. The...

13 hours ago
Cubic Corporation
New South Wales
$80,000 – $100,000 per month

A defense technology firm is seeking a Senior System Administrator at RAAF Base Williamtown, New South Wales. The successful candidate will ensure the reliability of communication and IT systems, manage ICT infrastructure, and implement security measures. This role requires analytical problem-solving skills and a background in defense-related IT. Applicants must have qualifications in IT or...

13 hours ago
Talent
Canberra 2600
$80,000 – $100,000 per month

A leading staffing company in Canberra is looking for a Systems Administrator (Field Service Representative) to provide frontline technical support for critical cyber capabilities. This entry-level role involves system administration tasks, maintenance, and upgrades across platforms. Candidates should have demonstrated experience in IT/systems administration and the ability to work effectively in...

No Experience
13 hours ago
MACS Technologies Pty Ltd.
Wagga Wagga
$80,000 – $100,000 per month

A technology services company in Wagga Wagga is seeking a full-time System Administrator to manage and upgrade software and hardware while ensuring smooth operations of technology infrastructure. The ideal candidate will have strong experience in administration and excellent problem-solving skills. A degree in IT or a related field is required, along with familiarity with various operating...

13 hours ago
Lutheran Education Australia Ltd
Victor Harbor
$80,000 – $100,000 per month

A leading educational institution in Victor Harbor is seeking an experienced ICT Systems Administrator for a full-time position. The role is crucial for maintaining a secure and reliable technological environment, ensuring both teaching excellence and day-to-day operational efficiency. Candidates should possess relevant experience and a proactive approach, and be ready to thrive in a...

13 hours ago
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Red Piranha
Perth
$125,000 – $150,000

This is a fast-moving cybersecurity environment and role, this role has variety and impact on the business on a daily basis! This is a ‘hands on’ role, so if you aspire to help building something better and have the capacity to deliver work-class innovative capabilities and systems for the business then we want to talk to you. Key responsibilities - Lead your team to ensure that standards and...

5 hours ago
Empire Group
Western Australia
$80,000 – $100,000 per month

A defence contractor is seeking a Hardware Systems Administrator to play a key role in supporting mission readiness and operational performance. The position is based onsite in Exmouth, Western Australia, and relocation support is provided. Candidates should have strong Linux and Red Hat system administration skills, CCNA certification, and must ideally hold NV1 or NV2 clearance. The role...

13 hours ago
IT Alliance Australia
South Australia
$80,000 – $100,000 per month

A federal government contractor is seeking an ICT Security Systems Administrator to execute systems engineering tasks and manage complex ICT Security capabilities across multiple locations, including Canberra and Melbourne. The ideal candidate will develop and maintain security environments, ensuring optimal network performance and problem resolution. Interested applicants can contact us via...

13 hours ago
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IT systems administrator, Australia
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WannonWater
Warrnambool
$100,000 – $125,000 per month

Job Category: Information and Communication Technology Who we are looking for We're looking for an IT professional to help deliver high-quality IT support across service desk operations, corporate applications and end-user technologies. This is a hands-on, role that requires a strong face-to-face presence in the office to support our staff and systems. This is an ongoing full-time position...

Hybrid
13 hours ago
PKF - Australia
Queensland
$100,000 – $125,000 per month

A leading financial services firm is seeking a skilled IT Support Specialist to provide technical support and deliver efficient IT solutions. In this role, you will analyze system requirements, resolve technical issues, and ensure the smooth operation of IT services across various environments, including on-premises and cloud platforms. The right candidate will have strong skills in patching...

13 hours ago
Red Piranha
Perth
$125,000 – $150,000

A leading cybersecurity firm in Tasmania is seeking a Manager to lead a dynamic team ensuring operational standards and procedures. The ideal candidate will have extensive experience in systems administration of both Windows and Linux. Key responsibilities include supporting multiple operating systems, designing reliable systems, and delivering efficient projects in alignment with the company's...

13 hours ago
NGARE EMPLOYMENT SOLUTIONS PTY LTD
New South Wales
$100,000 – $125,000 per month

A faith-based educational institution located in New South Wales is seeking an IT System Administrator to manage and secure their digital infrastructure. This full-time role involves maintaining servers and network equipment, providing user support, and aligning technical decisions with the school's Christian mission. Candidates should have a strong background in networking, Windows Server...

13 hours ago
Red Piranha
Western Australia
$100,000 – $125,000 per month

A leading cybersecurity company in Australia is looking for an experienced IT Professional to lead a dynamic team in a fast-paced environment. You will be responsible for supporting various operating systems and managing IT infrastructure. This hands-on position requires strong communication skills and a background in systems management. If you're passionate about technology and have a proven...

13 hours ago
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