Manager of Membership Development

Wilmington, DE  Full-Time Hybrid Work Model Reports to: Senior Director of Emerging Enterprise & Development  Are you a motivated relationship-builder with a passion for helping businesses grow? The New Castle County Chamber of Commerce (NCCCC) is seeking a Manager of Membership Development to lead new member sales, engagement, and retention. This role drives one of the Chamber’s most important goals — growing and strengthening our vibrant network of over 1,000 businesses across Delaware.  As a key member