Coordinates fundraising, donor stewardship, sponsorship fulfillment, signature event logistics, giving campaigns, CRM management, gift processing, and partner development for USGBC California. The role manages funder data, appeals, sponsor benefits, acknowledgments, and cross-functional initiatives while supporting statewide and regional events. It requires strong communication, nonprofit technology skills, organization, empathy, and commitment to climate action. This is a full-time hybrid position based in Los Angeles with occasional statewide travel.