This role will plan and execute public facing and internal events for various CoStar Group brands, including tradeshows, sponsorships/partnerships, special events, conferences, and event projects that cut across multiple departments. Coordinate CoStar Group participation in industry events as assigned, collaborating with internal departments in planning, branded materials sourcing, audio visual and tech requirements, décor and furnishings, budgeting, signage, invoice reconciliation, and on-site execution.