BACKGROUND: Effective employer engagement strategies are critical to the provision of high quality employment supports for individuals with disabilities. There is a gap in both relevant research and knowledge surrounding these strategies. This article describes the knowledge translation (KT) activities of the Diversity Partners Project, which are designed to promote and contextualize a set of promising employer engagement practices to improve outcomes for job seekers with disabilities. OBJECTIVE: KT is an emerging area of study in the field of disability and employment. This article explores the role of capacity building in a knowledge translation intervention for employment service providers. CONCLUSIONS: Ongoing efforts on the Diversity Partners Project have involved KT principles as an integral part of the process. The target audience of the intervention has been actively engaged in the process from development to implementation to evaluation. Overall, frontline staff have been receptive and even eager for the on-demand, business-focused tools made available to them on the website, though broad adoption has been hindered by a number of factors.