The Director, Membership Development will lead pre-opening membership acquisition, Founding Member recruitment, business development, prospecting, tours, events, partnerships, and conversion while helping establish the systems, communications, processes, and market relationships needed for a successful Club launch. Success in this role is measured by new member acquisition, membership revenue, Founding Member and opening targets, qualified pipeline growth, conversion rates, market awareness, partnership development, CRM execution, and overall membership readiness leading into opening.