Volunteer-based programs are increasingly designed as interventions to affect the volunteers and the beneficiaries of the volunteers' activities. To achieve the intended impacts for both, programs need to leverage the volunteers' engagement by meeting their expectations, retaining them, and maximizing their perceptions of benefits. Programmatic features that may increase volunteer engagement include supervision, flexibility, assistance, training, recognition, and stipend support. Using longitudinal data from a study of older adult volunteers in Experience Corps (N = 208), the present study tested the facilitative effects of these features on volunteer engagement. Regression results indicated that positive perceptions of supervision and assistance predicted exceeded expectations, whereas supervision, flexibility, and recognition predicted retention and benefits. Stipend receipt also predicted benefits. Results indicated that these facilitation measures are conceptually and empirically similar and have an overall positive impact on volunteer engagement outcomes when treated additively. In the context of the study's implications, findings suggest that volunteer management "basics" facilitate volunteer engagement among the sample of older adult volunteers, with implications for practice and future research.