High-paying IT support jobs in Sydney
IT support refers to assistance provided to users for technology-related issues, including hardware and software problems. Support specialists troubleshoot and resolve issues, ensuring smooth operation of technology systems. They must communicate effectively and possess problem-solving skills to help users navigate challenges.
The 176 IT support jobs listed below pay well, with salaries between $71,987 and $158,699 per year. Network Engineer, Data Center Technician and Senior Network Engineer are among the most popular high-paying roles in Sydney, NSW.
Job title
Updated Sept 10, 2026
Job title
Sydney, NSW
New South Wales
Job openings (Sydney)
Senior Network Engineer
Sydney
$158,699
per year
New South Wales
$148,505
per year
Data Center Engineer
Sydney
$144,695
per year
New South Wales
$144,695
per year
Systems Administrator
Sydney
$107,386
per year
New South Wales
$97,924
per year
Data Center Technician
Sydney
$106,481
per year
New South Wales
$90,050
per year
Network Engineer
Sydney
$106,291
per year
New South Wales
$104,954
per year
Customer Engineer
Sydney
$91,710
per year
New South Wales
$114,952
per year
Technical Support
Sydney
$87,981
per year
New South Wales
$82,295
per year
Technical Support Engineer
Sydney
$84,252
per year
New South Wales
$83,885
per year
IT Support
Sydney
$82,602
per year
New South Wales
$78,227
per year
Service Desk Analyst
Sydney
$71,987
per year
New South Wales
$73,476
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Senior Network Engineer
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Please refer to the employers job description for complete details.
Senior Network Engineers design and optimise complex networks, lead infrastructure upgrades, and troubleshoot critical system issues. They need expertise in routing protocols, security architectures, and performance analysis to ensure resilient, secure connectivity in enterprise environments.
See 22 jobsAverage salary
Sydney
$158,699 per yearNew South Wales
$148,505 per year -
Data Center Engineer
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Please refer to the employers job description for complete details.
Data Centre Engineers install and maintain infrastructure, manage network hardware, and ensure continuous system uptime. They need expertise in data centre operations, knowledge of cooling and power systems, and skills in troubleshooting complex equipment faults.
See 12 jobsAverage salary
Sydney
$144,695 per yearNew South Wales
$144,695 per year -
Systems Administrator
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Please refer to the employers job description for complete details.
Systems Administrators manage network security, configure and maintain servers, and troubleshoot IT issues to ensure reliable operations. They need expertise in network protocols, familiarity with security standards, and strong problem-solving abilities.
See 15 jobsAverage salary
Sydney
$107,386 per yearNew South Wales
$97,924 per year -
Data Center Technician
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Please refer to the employers job description for complete details.
Data Center Technicians install and maintain hardware, monitor system performance, and resolve network issues. They need expertise in server hardware, knowledge of data centre protocols, and strong troubleshooting and organisational skills.
See 28 jobsAverage salary
Sydney
$106,481 per yearNew South Wales
$90,050 per year -
Network Engineer
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Please refer to the employers job description for complete details.
Network Engineers design and maintain data networks, troubleshoot system issues, and ensure secure connectivity within organisations. They need expertise in routing protocols, network security measures, and clear communication skills to manage complex infrastructure effectively.
See 33 jobsAverage salary
Sydney
$106,291 per yearNew South Wales
$104,954 per year -
Customer Engineer
See 9 jobsAverage salary
Sydney
$91,710 per yearNew South Wales
$114,952 per year -
Technical Support
Review job description
Please refer to the employers job description for complete details.
Technical Supports troubleshoot hardware and software issues, guide users through solutions, and maintain system functionality. They need proficiency in IT systems, clear communication skills, and practical knowledge of common tech platforms.
See 16 jobsAverage salary
Sydney
$87,981 per yearNew South Wales
$82,295 per year -
Technical Support Engineer
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Please refer to the employers job description for complete details.
Technical Support Engineers troubleshoot software and hardware issues, guide users through technical problems, and ensure system reliability. They need expertise in IT systems, strong problem-solving skills, and familiarity with customer support tools and procedures.
See 15 jobsAverage salary
Sydney
$84,252 per yearNew South Wales
$83,885 per year -
IT Support
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Please refer to the employers job description for complete details.
IT Supports troubleshoot hardware and software issues, maintain network performance, and assist users with technical problems. They need expertise in Windows and Mac systems, networking protocols, and strong communication skills to explain solutions clearly and patiently.
See 17 jobsAverage salary
Sydney
$82,602 per yearNew South Wales
$78,227 per year -
Service Desk Analyst
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Please refer to the employers job description for complete details.
Service Desk Analysts resolve IT issues, provide user support, and document requests promptly. They need expertise in troubleshooting, familiarity with IT service management tools, and strong communication skills to aid diverse users effectively.
See 9 jobsAverage salary
Sydney
$71,987 per yearNew South Wales
$73,476 per year