Business Administrator

About Yellowbox  Yellowbox provides industry disrupting IoT smart locker technology for workplaces, creating a seamless locker access and management experience for hundreds of thousands of users across seventeen countries and five continents. Headquartered in Sydney, we’re a high-growth company with a global footprint of Fortune 500 and Multinational customers, e.g. OpenAI, Nike, and Hinge. Our vision is to empower all major workplaces around the world with our technology.  Awards / Articles:  Australian Financial Review’s Most Innovative Companies List (2025). Forbes 30 Under 30 (2024). Business News Australia: https://www.businessnewsaustralia.com/articles/how-digital-disruptor-yellowbox-became-a-global-force-in-smart-locker-technology.html UNSW Founders Startup of Year (2023).  You will:  Manage Business Operations – Oversee office administration, including ordering supplies, coordinating services, managing office issues, and liaising with suppliers. Support Team and Customers – Organise team meetings, assist with customer inquiries, and ensure smooth onboarding for new employees. Foster Team Culture – Plan and organise team events and social activities to maintain a positive and collaborative workplace. Manage Invoicing & Payments – Own and track the Annual Software Invoicing for each customer using Excel, ensuring accuracy and timely payments. Support Business Functions – Assist with marketing activities, HR-related tasks, and other administrative duties as needed.  About you:  Experience in office administration or management. Strong organisational skills and attention to detail. Able to manage multiple tasks and adapt to a fast-paced environment. Comfortable managing processes like invoicing, travel bookings, and office management. A proactive communicator who thrives in a dynamic, team-oriented workplace.  More details:  Competitive Compensation Packages.  Equity Options, we want you to share in the success.  Surry Hills Office – 5 days in office.