Diploma of Information Technology

The Diploma of Information Technology at the International Institute of Education is a practical, one-and-a-half-year qualification for people who want to work in IT support, networking, or systems administration. You'll study core areas like hardware and software support, network configuration, cybersecurity basics, and database fundamentals. The course is built around hands-on tasks, so you spend time in labs setting up networks, troubleshooting systems, and working with the tools used in Australian IT departments.

How the course is structured

Australian diplomas are made up of units of study, each with a set credit point value. At this level, you typically complete around 12 to 16 units over three or four study periods. The institute may run semesters or trimesters, so check the official page for the exact calendar. Assessment is mostly practical: projects, logbooks, and simulated workplace tasks rather than long written exams. Some diplomas include a capstone unit where you pull together everything you've learned into a single project, often based on a real client scenario.

What you'll learn

You'll gain skills in installing and maintaining computer systems, supporting users, configuring networks, applying basic security measures, and working with databases. You'll also learn how to document your work, follow IT service management processes, and communicate with non-technical colleagues. These are the same skills employers ask for in help desk, desktop support, and junior network administrator roles.

Who it suits

This diploma suits school leavers who want a fast route into IT, career changers with an interest in technology, and international students looking for a qualification that sits below a bachelor degree but still gives you practical job skills. It also works as a pathway: many Australian universities give credit towards a bachelor degree if you finish a diploma, though you'll need to confirm the details with the university you plan to attend.

If you're an international student, you can work up to 48 hours per fortnight while your course is in session. After you graduate, you may be eligible for the Temporary Graduate visa (subclass 485) post-study work stream, which lets you stay and work in Australia. English requirements for this course are typically IELTS Academic 6.0–6.5 overall, or an equivalent like TOEFL iBT, PTE Academic, or Cambridge C1 Advanced. The Department of Home Affairs also sets its own English threshold for the Student visa. Tuition fees are published on the CRICOS register. Always check the official page for the most current information on structure, fees, and intake dates.

• Help desk or service desk officer: First point of contact for IT issues in banks, hospitals, government departments, and retail chains.
• Desktop support technician: Installing, configuring, and fixing computers and peripherals for staff in large organisations.
• Network support officer: Assisting with the setup and maintenance of local area networks, Wi-Fi, and basic security.
• Junior systems administrator: Looking after servers, user accounts, and backups under supervision.
• IT support officer in small business: Handling a mix of hardware, software, and user training in smaller companies or managed service providers.

These roles are common across Australian industries including government, education, healthcare, finance, and professional services. Many graduates start in support and move into specialist areas like cybersecurity or cloud administration after gaining experience or further study.