The COVID-19 pandemic exacerbated the already increasing challenge of establishing immersive, co-curricular activities for engineering students, particularly for biomedical-related activities. In the current work, we outline a strategy for co-curricular learning that leverages a private-public partnership in which methods for capacity-building have enabled mutually beneficial outcomes for both organizations. A contemporary issue for many non-profits is identifying effective ways to build capacity for consistent service delivery while at the same time embracing the volunteer activities of students; a challenge is that the lifecycle of a university student is often not aligned (much shorter) with the needs of the non-profit. The public-private partnership simultaneously meets the service motivation of students with the needs of the host. This paper includes two case studies that illustrate the implementation of the methods for capacity-building and related outcomes.