Commercial Business Assistant

Be the vital link that keeps Australia's leading testing facility running smoothly.

Grade: Clerk 3/4 | Salary: $87,199 - $95,482

Location: Londonderry NSW | Duration: Fulltime ongoing

Closing Date : Tuesday 24 Nov 26

About us

TestSafe Australia is a SafeWork NSW commercial testing and certification organisation operating from facilities in Londonderry and Thornleigh. We deliver testing services to customers across Australia and internationally using state-of-the-art science and technology.

Our work supports safer workplaces, products and industries through specialised testing, certification and technical services.

About the role

As our Commercial Business Assistant, you'll play a key role in supporting the day-to-day operations of a busy commercial testing facility. You will be the first point of contact for customers and visitors, provide professional reception and concierge services, manage site access requirements, support procurement and invoicing activities, maintain records, and deliver high-quality administrative support across the business.

This is a hands-on operational role that requires a strong on-site presence at our Londonderry facility to support visitors, customers and staff. The successful candidate will be required to work from the Londonderry site a minimum of 4 days per week.

To learn more about the role, please click here to download the role description.

About You

You are an organised and customer-focused person who thrives in a fast-paced workplace and enjoys being at the centre of business operations. You can confidently manage competing priorities, communicate professionally with a wide range of stakeholders, and take pride in delivering accurate, timely and high-quality work.

You'll bring:

- Experience providing administrative,



reception or business support services.
- Excellent customer service and communication skills.
- Strong organisational skills and attention to detail.
- Experience using business systems and Microsoft Office applications.
- The ability to manage competing priorities and meet deadlines.
- A proactive approach and willingness to learn.

Why join TestSafe Australia?

- Work in a unique commercial science and technology environment.
- Be part of an organisation that contributes to safer workplaces and industries across Australia.
- Join a supportive and collaborative team.
- Gain exposure to commercial operations, customer service and specialised testing services.

How to apply: Click ‘Apply Online’ to access our application portal and submit your application.

Your application should include a cover letter (no more than 2 pages) and resume (no more than 5 pages) outlining your capabilities and experience relevant to the role.

Application closing date: Tuesday 24th November 2026

For enquiries relating to the recruitment process, please contact Kane Milne at [email protected]

Click Here to access the Role Description . For enquiries relating to recruitment please contact Kane Milne via [email protected]

Visit the Capability Application Tool to prepare for the recruitment process by accessing practice application and interview questions based on the focus capabilities listed in the role description.

A talent pool may be created as part of this recruitment process and will be valid for up to 18 months. The talent pool may be used to fill future ongoing or temporary vacancies of the same or similar role.

Closing Date: Tuesday 24th November For more information, please visit

Information on some of the different types of disabilities

Information on adjustments available for the recruitment process

📌 Commercial Business Assistant (Australia)
🏢 myCareer - NSW Government
📍 Australia