Senior Institutional Giving Lead: Climate Philanthropy

C2ES seeks a Senior Institutional Giving Officer to lead a defined portfolio of institutional funders and secure six- to seven-figure gifts. You will work with senior staff to craft compelling proposals and reports while stewarding relationships with foundations, corporations, and government funders. This is a hybrid Washington, DC–based position with international funding interests. You will partner with leadership to shape fundraising strategy, manage budgets, and drive growth in support of