The University of Indianapolis Teach (STEM)3 awards a MAT degree with licensure in Chemistry, Biology, or Math. UIndy TS3 consists of multiple layers of support, including a clinical residency, integrated and scaffolded coursework, and two years of in-service mentoring. Evaluation and retention results indicate that candidates are well-supported in their high-need classrooms by these program components. The 3-year retention rate of 93% over eight cohorts is higher than the national average.