The Charleston Symphony (CSO) is seeking a full-time Development/Marketing Coordinator to assist in fundraising and community awareness efforts as we seek to inspire and engage others through exceptional musical performances and educational programs.    ESSENTIAL DUTIES AND RESPONSIBILITIES Database Management & Stewardship Maintain and update donor and patron information. Responsible for processing donations in a prompt and accurate manner. Coordinate acknowledgment letters for gifts of all sizes to ensure CSO donors are thanked within 48 hours of entry. Assist in all phases of planning and execution for marketing and development events. Cultivate patrons at concerts and events as a rep