Office administrator job description

No formal qualification is required to work as an office administrator, though a Certificate III in Business Administration or similar can be advantageous. Employers generally look for working rights in Australia, good computer literacy and clear communication skills. Prior office, reception or administrative experience is helpful but not essential for many roles.

Office administrators should be confident with email, word processing and spreadsheets, and comfortable using databases and office systems. Familiarity with accounting software such as Xero or MYOB is desirable where the role includes invoicing or bookkeeping support. Match the software requirements in your job description to the systems your business actually uses.

Mandatory requirements usually include working rights in Australia, computer literacy and clear communication skills. Preferred qualifications include a Certificate III in Business Administration, previous administrative experience and familiarity with accounting software. Avoid over-qualifying the position, as it can narrow your candidate pool unnecessarily.

Yes. Many office administrator roles are suitable for candidates with limited experience, especially where on-the-job training is provided. Focus on reliability, organisation, attention to detail and communication skills. Clear job descriptions help candidates understand the daily tasks and self-select appropriately.

This depends on your workload. Casual office administrators offer flexibility for variable or short-term needs but attract a 25% casual loading under the Clerks – Private Sector Award. Permanent part-time or full-time staff provide consistency and stronger retention. Many businesses use a mix — permanent staff for core hours and casuals for busy periods or cover.

Under the Clerks – Private Sector Award (MA000002), part-time employees are entitled to a minimum engagement of 3 hours per shift. Casual employees also receive a 25% loading on ordinary rates. Confirm the current rules and rates that apply to your business before setting shift lengths in the job description.

Eligible casual employees may request or be offered conversion to permanent employment under the National Employment Standards and the applicable award. The process involves checking eligibility, making or responding to a request, and updating the employment agreement. See our guide on how to handle casual conversion for the steps involved.

Key elements include: position title and classification level, employment type (casual, part-time or full-time), hourly rate, applicable award, reporting structure, main duties and required qualifications. For casuals, include the 25% casual loading, and for part-time roles note the 3-hour minimum engagement. Confirm the current award terms that apply to your business.

Award and agreement rostering rules vary, so confirm the notice period that applies to your business. As a general practice, providing rosters at least 7 days in advance gives staff visibility of their shifts. Using rostering software helps ensure compliance and reduces last-minute changes.

Plan cover around your core business hours, peak workload periods and any part-time or casual arrangements, balancing minimum engagement rules with realistic staffing needs. Use rostering tools to track hours and adjust cover when staff are absent. This keeps the office supported without over-rostering.

Break entitlements are set by the applicable award or agreement and generally include a meal break for shifts beyond a set length. Set clear break policies and ensure staff record their time accurately. Use time and attendance tools to support compliance and accurate pay.

Collect availability preferences during onboarding and update them regularly. Use HR software and rostering tools to track when each staff member can work and any part-time constraints. Set clear policies about minimum availability and how to request changes, which simplifies planning and reduces gaps.