Business Development Assistant

If you get a buzz from connecting ideas, spotting opportunities before others do, and turning research into real-world results — keep reading.

Within Expanded, we build the unseen — from the deepest basements to the most ambitious concrete superstructures. But behind every project is a team that wins the work, tells the story, and drives the strategy. That's where you come in.

We're looking for a Business Development Assistant to join our dynamic team and help drive growth, strategy, and creativity across the business.

You’ll be the bridge between strategy, creativity, and delivery — supporting our business development and marketing efforts through:

• Bringing ideas to life: Creating high-quality sales collateral and capability brochures that reflect our engineering excellence.
• Powering uppresentations: Supporting the senior leadership team with compelling proposals and client presentations.
• Exploring new frontiers: Supporting market research to identify competitive trends, opportunities, and insights that drive strategic decisions.
• Tracking performance: Measuring campaign success — helping us understand what works and where to go next.
• Owningour data: Maintaining and managing critical information in Salesforce and related systems.
• Makingconnections: Supporting the planning, coordination, and facilitation of industry conferences and events, ensuring Expanded shines wherever we go.
• Designing impact: Preparing and managing engaging presentation decks for both internal and client-facing audiences.
• Driving strategy: Assisting in strategic planning initiatives focused on priority sectors and future business opportunities.
• Building relationships: Strengthening client partnerships through thoughtful engagement and collaboration.
• Tellingour story: Working with the Communications team to craft content — from news stories and social posts to newsletters and promotional materials.
• Collaborating across the group: Supporting the STBG working group to enhance cross-business operations, events, and exhibitions.

• You’ll learn a lot — fast.
• Your ideas will be listened to (and used).
• You’ll get exposure to how business strategy and delivery connect.
• You’ll get vast exposure to Senior Leadership

• Curious, proactive, and organised — you love variety and learning about how businesses grow.
• Confident with research, writing, and design tools.
• Excited about construction, engineering, and the power of storytelling in business.
• Construction / Engineering experience

You’ll be joining a business that thrives on innovation, collaboration, and a bold approach to the built environment.