Change.org is seeking a Senior Lifecycle Marketing Manager to drive lifecycle strategy and user engagement on their social change platform. Responsibilities include developing and optimizing user journeys, coaching marketing managers, and streamlining processes. The role requires expertise in strategic planning, project management, data-driven segmentation, and customer journey mapping. Candidates should have 6+ years of lifecycle marketing experience in consumer marketplaces, people management experience, and proficiency in cross-channel marketing platforms.