The Society for Industrial and Applied Mathematics has named Liliana Borcea, the Peter Field Collegiate Professor of Mathematics, a 2018 SIAM Fellow. Fellowship honors SIAM members who have made outstanding contributions to the fields served by the organization. The goals of the SIAM Fellows Program are to honor SIAM members who are recognized by their peers as distinguished for their contributions to the discipline; to help make outstanding SIAM members more competitive for awards and honors when they are being compared with colleagues from other disciplines; and to support the advancement of SIAM members to leadership positions in their own institutions and in the broader society.