Doctor of Philosophy (Computing) Research

A Doctor of Philosophy (Computing) at Curtin University is a research degree. You spend your time on one substantial question in computing, working with a supervisor who knows the area. The degree is four years full time. The first year or so is often spent scoping the problem, reading the literature and confirming your methods. After that you collect and analyse results, then write a thesis. The thesis is examined by people outside Curtin who work in the same field. There are no lectures to attend and no exam papers to sit. Your progress is reviewed each year, and you have to show that the work is still on track.

How the degree is structured

Doctoral study in Australia is measured in years, not credit points. You do not enrol in units of study the way an undergraduate does. You might take a research methods unit early on, and some schools ask you to complete coursework in your first year, but the bulk of the degree is your own project. There is no semester-by-semester list of subjects. Instead, you have a panel that meets regularly, a supervisor, and a final thesis. The thesis is the main output. In computing, that thesis often includes a working system, a set of experiments, or a formal proof, depending on the area. You might work on machine learning, cybersecurity, data science, human-computer interaction, or theoretical computer science. The exact topic depends on the supervisor you work with and what the school can support.

Skills you build

You learn how to frame a research question that is narrow enough to answer in four years. You learn how to design experiments or build software that tests an idea. You learn how to write for an academic audience and how to present your work at conferences. Most computing PhD students publish papers along the way, and those papers often form chapters of the thesis. You also get better at managing a long project with little day-to-day direction. That is the part employers notice. You can plan your own work, find the gaps in what is known, and explain technical ideas to people who are not specialists.

Who it suits

This degree suits someone who has finished an honours degree or a master's with a research component and wants to spend several years on a single problem. You need to be comfortable working alone for long stretches. You also need to be ready to ask for help when you are stuck. If you like the idea of building something new in computing and then proving that it works, this is the right path. If you prefer structured coursework and clear deadlines set by someone else, a coursework master's might fit better. International applicants need to meet Curtin's English requirements and the separate English threshold for the Student visa. While studying, a student visa usually allows work of up to 48 hours per fortnight. After graduating, the Temporary Graduate visa (subclass 485) post-study work stream lets you stay and work in Australia for a period that depends on your qualification. Check the official CRICOS entry and Curtin's research pages for current fees, English scores and application steps.

• Research scientist in a university or CSIRO
• Postdoctoral researcher
• Data scientist or machine learning engineer in tech, banking or health
• Cybersecurity researcher or analyst
• Software architect or senior developer
• Lecturer or tutor in computing
• Research and development roles in mining technology, agriculture technology and defence
• Government policy or technical advisor roles