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How to Become An Administrative Assistant

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What is a Administrative Assistant

An Administrative Assistant keeps the office running for the whole team. They handle bookings, mail, files, and much more. It is a great way to start work in almost any field.

On a normal day, an admin assistant might write reports, manage files, and answer phones. They also meet visitors, do data entry, and track office supplies. No two days are the same.

The role builds skills that help in many careers. Daily use of Microsoft Office, time skills, and clear writing all grow on the job. These skills open doors in health, public service, finance, and more.

In time, it is easy to move into jobs like Executive Assistant or Office Manager. Many people use this job as a launch point for a long career in business.

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Career Outlook for Administrative Assistant

Administrative Assistant roles offer a strong start for young Australians entering work. Around 306,000 people work in General Clerk and related admin roles across the country (YourCareer, 2025). Future demand is rated as strong, so more roles are set to open up in the years ahead.

Based on recent Australian data, admins work across health, education, public service, and finance. The workforce is mainly female, and both full-time and part-time jobs are on offer. This makes the role a flexible fit for different life stages.

There is also a clear path for growth. With time and extra study, many admin assistants move into Executive Assistant, Office Manager, or Project Coordinator roles. The skills gained here are useful in many careers and open lots of doors in business.

On this Article

Introduction

Average Salaries

Resources

How to Become an Administrative Assistant

Step 1: Complete the Certificate III in Business (BSB30120)

Complete the Certificate III in Business (BSB30120) through a TAFE or RTO. This takes 6 to 12 months full-time and covers writing, data entry, and office work. The Administration stream is the most direct path into this role. You can also study online if that suits your schedule.

Step 2: Find Entry-Level Work or a Traineeship

Apply for entry-level admin roles or a business traineeship in your chosen field. Many employers value hands-on work over formal study when hiring junior staff. Health, education, and public service all hire entry-level admin staff on a regular basis. A traineeship lets you earn while you learn, which is a smart way to start.

Step 3: Build Core Digital Skills

Make sure you can use Microsoft Word, Excel, and Outlook with ease. Most admin roles test these skills as part of the hiring process. Free and low-cost online courses can help you fill any gaps fast. Strong typing speed and data accuracy will also help you stand out.

Step 4: Complete the Certificate IV in Business (BSB40120)

Once you have some work experience, complete the Certificate IV in Business (BSB40120) at a TAFE or RTO. This takes 6 to 12 months full-time or up to 18 months part-time. It covers higher-level skills, project support, and clear workplace writing. This cert opens the door to senior admin and executive assistant roles.

Step 5: Join a Professional Body and Keep Learning

Join the Australian Institute of Office Professionals (AIOP) to access events, webinars, and a national network of admin workers. Keep up with new office software and digital tools as they come out. Regular learning helps you grow into team leader or office manager roles over time.

What does an Administrative Assistant do?

An Administrative Assistant keeps the office ticking over each day by tackling a wide mix of tasks. They might start the morning by sorting mail and returning calls, then spend time updating records and preparing routine reports. Booking meetings, managing files, entering data, and keeping track of office supplies are all part of the day. Sometimes they step in to help greet visitors and handle the front desk. The variety keeps things moving, and every task plays a real part in helping the team work better.

Tasks

Administrative Assistants make sure the workplace runs smoothly day to day. They handle many types of tasks that range from paperwork to front-of-house duties. Here is a look at what the role involves.

  • Records Management – Records, prepares, sorts, classifies, and files information so it is easy to find later.
  • Mail Handling – Sorts, opens, and sends mail to keep communication flowing across the office.
  • Document Preparation – Photocopies and faxes documents whenever the team needs extra copies or fast delivery.
  • Report Generation – Prepares routine reports to keep managers up to date with what is happening.
  • Equipment Tracking – Records the issue of equipment to staff and maintains an up-to-date inventory.
  • Message Reception – Receives letters and phone calls, then passes the right information to the right person quickly.
  • Data Entry – Transcribes information onto a computer and proofreads to make sure the data is correct.
  • Customer Service – Gives customers information about services and answers their questions in a friendly way.
  • Reception Duties – May greet visitors at the front desk and create a welcoming first impression for the organisation.

Skills for Success

To do well as an Administrative Assistant, you need a mix of practical and people skills. Being organised is the most key trait, as the role means juggling many tasks at once. Strong skills in Microsoft Office will help from day one.

Good talking and writing skills matter a lot in this job. Assistants deal with clients, colleagues, and visitors every single day. Being clear and calm when you speak or write makes a big difference to how the team runs.

Other useful skills include attention to detail, problem-solving, and the ability to adapt. A desire to learn new tools and ways of working is a big plus. These traits help assistants grow and take on more over time.

Skills & Attributes

  • Strong organisational skills
  • Clear written and verbal communication
  • Proficiency in Microsoft Office Suite (Word, Excel, Outlook, PowerPoint)
  • Attention to detail
  • Ability to multitask and prioritise
  • Time management
  • Customer service focus
  • Problem-solving skills
  • Data entry and record-keeping
  • Ability to work independently and in a team
  • Professional conduct and discretion
  • Adaptability to new technologies
  • Basic financial administration (beneficial)

Average Salaries

Administrative Assistants in Australia earn around $68,000 per year on average (source: YourCareer, 2025). This is based on a weekly wage of $1,305. Entry-level roles tend to start around $55,000. Experienced staff can earn up to $85,000. Pay varies by sector, location, and role.

min $55 K

max $85 K

av $68 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.