Black men, underrepresented in engineering, constitute a missing segment of the population who could contribute to the global knowledge economy. To address this national concern, stakeholders need additional research on strategies that aid in Black men's persistence. This study explores the experiences of 30 Black men in engineering graduate programs. Three factors are identified as helping them persist from year to year, and in many cases through completion of the doctorate: the role of family, spirituality and faithbased community, and undergraduate mentors. . He studies the experiences of graduate students in STEM, and the institutional policies and practices that influence students' educational and workforce pathways. He also investigates participation in research experiences (i.e., the science of team science). KRYSTAL L. WILLIAMS, PhD, is an assistant professor of higher education in the Educational Leadership, Policy and Technology Studies Department of The University of Alabama College of Education. Her research explores the use of public policies to promote college success for underrepresented students, with an emphasis on the interplay between policy initiatives and students' various psychosocial factors. Recently, her work has focused on these issues as they relate to (1) broadening participation in science, technology, engineering, and mathematics for underrepresented groups and (2) reducing students' role strain in college. GORDON J. M. PALMER is a PhD candidate in the Center for the Study of Higher and Postsecondary Education at the University of Michigan. His research centers on spirituality, sociopolitical and prosocial development, and critical consciousness among Black college students and emerging adults across the African diaspora.