No, you do not need a degree to work in cyber security. But a degree is the usual route in, and the honest answer is more mixed than either side of the argument likes to admit.
About six in ten people in this field hold a bachelor degree or higher. The other four got in another way: through a diploma, a Certificate III or IV, or by finishing Year 12 and learning on the job.
60%
of people in the occupation group that includes cyber security hold a bachelor degree or higher.
Source: JSA · ABS
Education split: Jobs and Skills Australia (JSA) occupation profile, using ABS (Australian Bureau of Statistics) Census data, ANZSCO 2621 (Database and Systems Administrators, and ICT Security Specialists). More about our sources: How we check our facts
What the numbers say
Here is the full split for the group. About 22% hold a diploma or a Certificate III or IV. About one in ten finished Year 12 as the end of their schooling. A small share hold something else.
Source: JSA · ABS
Education split: Jobs and Skills Australia (JSA) occupation profile, using ABS (Australian Bureau of Statistics) Census data, ANZSCO 2621 (Database and Systems Administrators, and ICT Security Specialists). More about our sources: How we check our facts
A share is not a requirement
A share like this describes who already works in the field. It does not describe what an employer demands for a particular role. Some employers ask for a degree on paper, others weigh experience and certifications more, and the mix can differ from one organisation to the next. That is why real job ads tell you more than any national average.
One caution. The official group is called Database and Systems Administrators, and ICT Security Specialists. It covers more than security roles, so these numbers describe the whole group, not only people with security in their job title.
The vocational route in
If you would rather learn while you work, one vocational step is the Diploma of Information Technology. It is built from 20 units: 6 core and 14 electives. Your provider confirms which electives it offers, so ask before you enrol. We list more than 150 providers for it, far more than for the other qualifications we link to this career.
Source: training.gov.au
Packaging rules and provider scope for ICT50220 from training.gov.au, the national register of vocational education, October 2026. More about our sources: How we check our facts
Two smaller qualifications also lead toward this career on our site: the Certificate IV in Digital Forensics (8 units) and the Diploma of Digital Forensics (11 units). Each has fewer than ten providers listed, so provider choice is much narrower than for the IT diploma, so check availability early.
Source: training.gov.au
Packaging rules and provider scope for DEF43122 and DEF53122 from training.gov.au, October 2026. More about our sources: How we check our facts
Roles nearby on our site, such as service desk analyst, show where many people build their first experience before moving toward security work.
Pay and demand
The median full-time pay for this group is $2,461 a week, about $128,000 a year. 72,600 people work in it today. Official projections have it growing from 68,900 in 2025 to 85,400 by 2035, which is room for 16,500 more people.
Source: ABS · JSA
Pay: ABS Employee Earnings and Hours, May 2025, via JSA. Employment: ABS Labour Force via JSA, February 2026. Projections: JSA Employment Projections, May 2025 base. ANZSCO 2621. More about our sources: How we check our facts
The median age in this group is 41, and 92% of people work full-time. So this is not only a school-leaver field. Plenty of people are well past school age, and nearly all hold a full-time job.
Source: ABS · JSA
Median age and full-time share: ABS Labour Force via JSA, February 2026. ANZSCO 2621. More about our sources: How we check our facts
The data does not split pay by qualification, so we cannot tell you that a degree changes your pay in this group. It would be wrong to say it does or does not.
Tip
Read the job ads for the role you want and note what each one asks for. Ads show the real entry bar for your area, which national numbers cannot.
Whichever route you choose, check that the course is current and the provider is registered on the national register before you pay. It takes about two minutes and protects your money.
So what should you do?
If you are finishing school, a degree keeps the widest set of doors open, but a vocational route lets you earn while you learn. If you already work in IT, your experience counts, and a diploma can put it on paper. If you are changing careers, the vocational route is often the quicker way to test whether the work suits you.
If you are leaving school and a degree suits you, it is the well-trodden path. If you are working already, or a degree is not an option right now, the vocational route is real. Either way, check the cyber security analyst page for pay and outlook, and the IT and cyber security careers for neighbouring roles.
Key takeaways
- A degree is the usual route into cyber security, but about four in ten people in the field got in another way.
- A diploma or Certificate III or IV is a real option, and so is learning on the job.
- Read the job ads for your target role to see what employers actually ask for.