Business Development / Sales Manager Booth & Sponsorship Sales | OmniChain Nexus Ready to sell big, build fast and grow global event brands? OmniChain Nexus is looking for a driven, commercial Business Development / Sales Director to lead booth and sponsorship sales across Materials Week Europe and Materials Week USA . This is a front-line revenue role for a proven deal-maker. You’ll win new exhibitors, secure high-value sponsors, grow key a…