Colliers (NASDAQ, TSX: CIGI) is a global diversified professional services and investment management company operating through three industry-leading businesses: Commercial Real Estate, Engineering, and Investment Management. With greater than a 30-year track record of consistent growth and strong recurring cash flows, we scale complementary, high-value businesses that provide essential services across the full asset lifecycle. Our unique partnership philosophy empowers exceptional leaders, preserves our entrepreneurial culture, and ensures meaningful inside ownership — driving strong alignment and sustained value creation for our shareholders. With $5.7 billion in annual revenues, 24,000 professionals, and $109 billion in assets under management, Colliers is committed to accelerating the success of our clients, investors, and people worldwide.

Colliers Engineering & Design partners with clients across industrial, data centres, infrastructure, commercial, residential, health, education, defence, energy and resources, transport, and public sector projects, delivering integrated solutions.

We have a unique role available that blends executive support, office operations and client engagement. You'll work closely with senior leaders and play a key role in creating exceptional experiences for our people, clients and visitors.

If you're someone who loves building relationships, solving problems and keeping multiple moving parts running smoothly, this is the role for you!

Responsibilities:

• Executive support and business coordination, including calendar management, travel, meetings and key projects.
• Coordination of the Corporate Services function, supporting administrative teams across Perth and Darwin and driving operational excellence.
• Office and facilities management, ensuring our workplace is efficient, professional and welcoming.
• Client engagement and events, delivering networking events, client experiences and business development initiatives.
• People and recruitment coordination, supporting onboarding, offboarding and recruitment activities across the WA and NT region.

What you’ll bring:

• Experience in Executive Assistant, Operations or Office Management roles.
• Exceptional organisation, communication and problem-solving abilities.
• Advanced Microsoft Office skills, including Outlook, Teams, Word, Excel and PowerPoint.
• Experience coordinating events, projects and multiple competing priorities.
• A proactive, hands-on approach and a willingness to jump in wherever needed.

Your strong admin skills, coupled with a highly organised, proactive nature will ensure success in this busy and varied role. In return, we offer an opportunity to join a friendly and collaborative national team and be rewarded with a competitive salary and benefits package which includes an active social club, staff rewards and ongoing learning and development opportunities.

Colliers International is a leader in global real estate services and a great local success story. Ours is a culture of service excellence and collaboration that provides our people with the ideal platform to engage their clients, develop their skills and accelerate their careers. For you this means a world of opportunity and the power to succeed.