• Co-manage the stewardship of principal donors, focusing on securing renewals and upgrades through compelling and accurate reports and proposals. • Track and prepare grant materials in collaboration with the Program and Operations Teams for all principal gifts, ensuring compliance and strong stewardship. • Develop and write personalized stewardship and cultivation materials to keep donors engaged and informed about the organization's progress. • Track donor engagement milestones and ensure database files (Salesforce) are up to date. • Design and execute new engagement strategies, including, but not limited to, small-scale events, briefings with senior leadership, and participation in exclusive councils. • Work to determine an approach to new prospects, including tailoring concept memos and pitch decks to meet their specific philanthropic interests. • Craft written cases for support and tailored materials that leverage organizational metrics and simplify complex programmatic work for high-net-worth audiences. • Support prospect research and the tracking of touchpoints and strategies. • Assist in coordinating high-level donor meetings and creating briefing materials for meetings between principal donors, prospects, and Vote Solar senior leadership. • Draft personalized correspondence for the Executive Director, Board Members, or other Senior Leadership Team members to prospects and principal donors. • Manage a small portfolio of national donors and prospects, with responsibility for cultivating relationships, soliciting gifts, and stewarding general operating support. • Partner with the regional program teams to gather and summarize outcomes and metrics that highlight the impact of Vote Solar’s work for donor reports. • Collaborate with Deputy Program Directors to create narratives regarding planned work and intended impacts for proposals and reports, including leading the annual Work Plan. • Stay informed of domestic policy changes and programmatic developments to effectively communicate Vote Solar's priorities to prospective and current donors. • Continue personal learning and contribute to organizational-wide learning. • Work to embed equity in all organizational internal practices and culture, as well as our programs. • Bring openness and engagement to personal, professional, and organization-wide learning on race, class, gender, justice, and equity.