Cooperative education (co-op) is a well-established high-impact practice in engineering education, yet U.S. institutions vary widely in how co-ops are structured, required, and integrated into curricula. Despite its prevalence, little is known about how students access their first co-op opportunity or the institutional models that shape these pathways. This study investigated engineering co-op structures through a review of co-op programs at the top 224 U.S. institutions awarding bachelor’s degrees in engineering. Using structured content analysis of publicly available online catalogs, program handbooks, and career services webpages, this study documented (a) the prevalence of co-op offerings, (b) the proportion of programs requiring co-op participation, and (c) the curricular pathways and timing leading to students’ first co-op experience. Results indicated that most engineering institutions offered co-op opportunities, though requirement status, sequencing, and access pathways vary. Two dominant models emerged, required and elective, with notable variations among required programs in the timing of students’ initial co-op placements. This national mapping of co-op structures, with the focused analysis of 12 institutions requiring co-ops, provides a foundation for comparative research on access, timing, and curricular integrations in experiential learning and contributes to understanding how co-op design influences engineering students’ professional formation and workforce readiness.
The full paper will be available to logged in and registered conference attendees once the conference starts on June 21, 2026, and to all visitors after the conference ends on June 24, 2026