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How to Become An Internet Administrator

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What is a Internet Administrator

An Internet Administrator keeps a company’s networks, internet systems, and devices running well every day. It is a hands-on IT career that touches almost every part of the business.

They set up hardware and software, fix network faults, and manage user accounts and passwords. They run backups, apply security updates, and keep clear records of all changes. No two days look the same.

Internet Administrators work across many sectors, from education to finance to government. They work with IT teams to roll out new systems and train staff on tools and apps. The role suits people who like fixing problems and keeping things running well.

About 5,000 Australians work as Internet Administrators, with strong projected demand (yourcareer.gov.au, 2025). Now is a great time to start this career. Most roles are full-time, with an average of 42 hours per week.

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Career Outlook for Internet Administrator

Internet Administrators are in strong demand across Australia (yourcareer.gov.au, 2025). About 5,000 Australians work in this field right now. The median age is 42 years, and 88% of workers are full-time (Jobs and Skills Australia, ABS 2021 Census). The average week is 42 hours.

Most Internet Administrators work in IT, education, or technical services. New South Wales and Victoria employ around 63% of the workforce. Women make up 13% of the field, reflecting a gender gap in the IT sector.

As digital networks grow across all sectors, demand for Internet Administrators is set to stay strong. Entry roles are open with a vocational cert or diploma. With more experience, you can move into senior network roles or IT security. This is a career with clear steps and solid long-term prospects.

On this Article

Introduction

Average Salaries

Resources

Steps to Become an Internet Administrator

Step 1: Complete a Certificate IV in Information Technology (ICT40120)

Enrol in the Certificate IV in Information Technology (ICT40120) at a TAFE or RTO. This takes 6 to 12 months full-time. It covers network basics, operating systems, IT security, and tech support. It is the standard entry-level cert for IT support and network admin roles in Australia.

Step 2: Progress to the Diploma of Information Technology (ICT50220)

Complete the Diploma of Information Technology (ICT50220) with the Advanced Networking focus area. This takes 1 to 2 years full-time at a TAFE or RTO. It covers network design, server admin, virtualisation, and security management. This diploma is the most common pathway into network admin roles.

Step 3: Build hands-on lab experience

Set up a home lab or take on a junior IT support role while you study. Practice setting up routers, switches, and firewalls using tools such as Cisco Packet Tracer. Hands-on work with real networks is key for building the skills employers look for.

Step 4: Earn an industry certification

Complete at least one industry cert to boost your job prospects. Start with CompTIA Network+, which is widely recognised across Australia. Or choose the Cisco Certified Network Associate (CCNA) to focus on Cisco tech. Both can be studied online and take around 3 to 6 months of self-paced study.

Step 5: Join the ACS and apply for entry roles

Join the Australian Computer Society (ACS) as a student or graduate member. You will get access to events, career support, and industry links. Apply for roles such as IT Support Officer, Systems Admin, or Junior Network Admin. Most Australian employers expect at least a Certificate IV or Diploma plus one industry cert.

What does an Internet Administrator do?

Internet Administrators are busy from the moment they start their day. They set up hardware and software, fix network faults, and manage user accounts and security settings. They keep clear records of all changes and provide help desk support to staff. They also train team members on new tools and systems. This mix of tech work and hands-on support makes it a fun and rewarding role.

Tasks

Internet Administrators handle a wide range of tasks to keep networks and systems running well. Their work includes hands-on technical tasks, user support, and ongoing system maintenance. Here is what a typical Internet Administrator does on the job.

  • Network Troubleshooting: Provides specialist skills in resolving network faults and emergencies.
  • Installation and Configuration: Installs, configures, tests, and manages networks, servers, databases, and workstations.
  • Network Programming: Provides network programming to support business needs and requirements.
  • Documentation: Writes and maintains network inventory records and logs of faults and changes.
  • User Training: Trains staff on software applications, systems, and telecom tools.
  • Hardware and Software Management: Handles setup, installation, troubleshooting, and repair of hardware and software.
  • Telecom System Maintenance: Maintains telecom systems, including handsets and mobile devices.
  • Inventory Management: Keeps IT inventories up to date and handles proper equipment disposal.

Skills for Success

Internet Administrators need strong tech skills and good people skills to do their job well. Key abilities include setting up networks, managing operating systems, and applying security updates. Fixing problems fast is core to the role.

Communication counts just as much. Internet Administrators help staff with network issues and explain tech in simple terms. Being neat and detail-focused also helps when keeping records of changes and faults.

Skills & Attributes

  • Understanding of network infrastructure and protocols (TCP/IP, DNS, DHCP)
  • Network installation, configuration, and management
  • Troubleshooting and resolving network faults
  • Cybersecurity practices and access control
  • Server setup and maintenance
  • Operating system skills (Windows Server, Linux)
  • System backup and recovery procedures
  • Written and verbal communication
  • Documentation and record-keeping
  • User support and staff training
  • Attention to detail and strong organisation
  • Willingness to learn and stay current with new technologies

Average Salaries

The average salary for an Internet Administrator in Australia is around $88,000 per year (source: yourcareer.gov.au and PayScale Australia, 2025). Average weekly earnings are $2,308 for full-time workers (yourcareer.gov.au, 2025). Entry-level roles start around $65,000. Senior workers can earn up to $130,000 or more. Pay rises with experience, your area of focus, and industry certs.

min $65 K

max $130 K

av $88 K

About the author

Laura Atkinson - Course Finder Groups
Laura Atkinson

Laura Atkinson is an Account Management and SEM specialist at Course Finder Group with six years' experience in the Australian education sector. She works day to day with universities, TAFEs and independent training providers, which gives her a close view of how courses map to real career outcomes. She writes practical guidance on career pathways, choosing the right qualification and what to expect when moving into a new field.