Senior Administration Assistant

Our collaborative culture sets us apart. We help experts become true specialists and provide the long-term structure and platform to accelerate their success.

We are seeking a high-performing administrative professional who is ready to take the next step in their career by supporting the Head of NSW | Investment Services in our vibrant Sydney CBD office.

This is an exciting opportunity for someone with strong administrative experience who thrives in a fast-paced, high-pressure environment. As a key member of a top-performing team, you’ll bring a proactive mindset, exceptional organisational skills and a “can-do” attitude.

Some of the key duties include:

• Prepare and manage correspondence, reports, presentations, and tender submissions.
• Support the real estate agents in meeting tight deadlines with accuracy and attention to detail.
• Coordinate property marketing campaigns and create materials using InDesign, Canva, and PowerPoint.
• Manage meeting logistics, including agendas, action items, and minutes.
• Handle billing, invoicing, and expense claims.
• Maintain CRM, electronic filing systems, and databases with precision.

• Demonstrated experience in a similar role, preferably within the Real Estate or Property sector.
• Experience using Canva and Adobe Indesign is highly desirable.
• High attention to detail and accuracy.
• Strong time management and ability to multi-task.
• Proactive in supporting and adding value to the team.

Why join us?

• Support one of Colliers' top performing commercial sales agents in Australia.
• Flexibility to do your best work.
• Learning & development opportunities.
• Access to a range of market leading benefits including loyalty leave, volunteering leave, salary sacrificing, product and membership discounts.
• A highly collaborative and support team environment.
• An environment that thrives on innovation and new ideas.

We foster an environment in which everyone at Colliers feels respected and comfortable bringing their authentic selves to do their best work. It’s our people who set us apart and we actively recruit people who represent the diversity of the communities in which we operate. We take great pride in doing what’s right and operating in ways that benefit the business, our people, our clients, our communities, and the environment.

Experts join experts, and we welcome you to join us as we lead the industry into the future.

Please be advised that applications will only be accepted directly rather than via recruitment agencies.

Apply now or for further information contact Vivienne Baez on +61 2 9347 0840.

#LI-JB1