You don't have to be running a team already to start studying leadership. The lowest rung here is a Cert IV, and it sits a full level below the diploma this field usually starts at. That matters if you're the person who keeps getting handed responsibility without the title to go with it. Office manager hiring ran to about 1,000 ads in June 2026. That figure is down 8.6% from a year earlier, while senior management hiring is holding close to last year's level. The 1 courses below run from Cert IV up to a double diploma, and every one of them is studied online.
Employers listed about 1,000 office manager roles during June 2026. That count is down 8.6% from a year earlier, so the middle tier has come off last year's pace. The senior end behaves differently. Corporate general manager roles came to about 720, and that one is holding close to last year's level, which means the top is holding while the middle softens. That split is worth understanding before you choose a level. A quieter market for office managers lets employers be choosier, and one of the things they choose on is whether the leadership training is already done. Both tiers gain ground over the decade, and the projection further down puts numbers on it.
The two tiers grow at different speeds. The office manager tier holds about 135,000 people today, and official projections lift it up 8.4% over the decade, which is about 11,500 more by 2035. Corporate general managers are fewer at about 71,500, but their growth runs quicker at up 13.7% over the decade, and it brings in about 9,800 positions. So the senior end expands proportionally faster while the middle adds more people in raw terms. These are counts of jobs in the economy rather than odds on any single application. What they do say is that leadership roles keep being created, which usually favours whoever prepared early.
For 2025, neither office managers nor corporate general managers were rated short. Employers say they can find leaders, and on the whole they can, because most leadership roles get filled from inside. That's the part worth planning around. When the hiring happens internally, your competition is your colleagues, and what separates people is usually documented capability rather than years served. A Cert IV or a diploma is the plainest way to make that visible before anyone starts the conversation about promotion.
This field starts lower than people expect. Two of the listings below sit at Cert IV in Leadership and Management. One is that certificate by itself, and the other pairs it with a business qualification, so you finish holding both codes. A step above sits BSB50420, the Diploma of Leadership and Management, which recorded 36,185 enrolments in 2024. The last listing pairs that diploma with a Diploma of Business through College for Adult Learning. Take the Cert IV if you lead informally or expect to soon. Go straight to the diploma if the team is already yours and you want the credential to match.
Compare what each one covers, then enquire on the one that fits you. The provider sorts out the details with you directly.
Can I study leadership before I manage anyone?
Yes, and the Cert IV exists for that situation. It suits people who supervise informally, run a shift, or expect a step up before long. You'll get more out of it with a workplace to apply it to, but no formal title is required first.
What's the difference between the Cert IV and the diploma?
The Cert IV covers leading a team day to day: communication, delegation, performance and workplace safety. The diploma adds the planning and operational side a manager carries. If you already lead a team, the diploma is usually the better fit of the two.
Why do some listings pair two qualifications?
Because leadership on its own is broad. Pairing it with business or a second diploma gives an employer something concrete beside it, and you finish with two nationally recognised codes from one block of study. It does take longer than a single qualification.
Does this work if I'm studying around a job?
Most people here are fitting it around full time work. Everything runs online and self paced, and assessments generally use your own workplace as the example. Timeframes vary by provider and by the hours you have, so ask when you enquire. All the listings were checked in August 2026.